These Terms of Service ("Terms") are a binding agreement between you and JMB Assets LLC, doing business as StackForge Studios ("StackForge," "we," "us," or "our"). By downloading, accessing, creating an account for, purchasing through, or using any StackForge product or service, you agree to these Terms and our Privacy Policy. If you do not agree, do not use the Service.

Plain-English summary: use the products lawfully, protect your account, verify all generated or tracked information yourself, and cancel subscriptions through the store where you purchased them. Our products are games, organizational tools, self-tracking tools, and entertainment—not professional services, medical devices, health monitoring, or emergency systems.

1. The Service and its intended purpose

The "Service" means every StackForge Studios game, app, website, account, download, AI feature, social feature, and related service, including PlateStack. We may add, change, suspend, or remove features over time, subject to applicable law.

The Service is provided only for general informational, educational, organizational, self-tracking, recreational, and entertainment purposes. It is not designed, intended, authorized, or suitable to diagnose, treat, cure, mitigate, or prevent any disease, injury, or medical condition; make clinical decisions; provide professional advice; or monitor anyone's health, safety, nutrition, readiness, recovery, or physical condition.

2. Eligibility

You must be at least 18 years old to use the Service. The Service is not offered to anyone under 18, and we do not knowingly collect personal information from them. PlateStack surfaces calorie targets, body-composition entries, fasting timers, and body measurements, which are not appropriate for unsupervised use by minors.
If you are under the age of legal majority where you live, your parent or legal guardian must review and agree to these Terms and supervise your use.
People under 18 must not use food, calorie, fasting, body, exercise, activity, or connected-device information to make health or safety decisions and should involve a parent or guardian and an appropriately qualified professional.
You may not use the Service if applicable law prohibits you from doing so.

3. Accounts and account security

You must provide accurate information and keep it current.
You are responsible for safeguarding your credentials and for activity under your account, except to the extent caused by our breach of a legal duty that cannot be limited.
Third-party sign-in is also subject to the provider's terms.
Notify us promptly at hello@stackforgestudios.com if you suspect unauthorized access.
You may request access, export, correction, or deletion as described in our Privacy Policy and Delete account page.

4. Subscriptions, trials, purchases, and virtual items

Prices, included features, trial availability, billing periods, and taxes are shown before purchase and may vary by country or platform. The store's purchase terms control where they conflict with this section.

4.1 App Store and Google Play purchases

Apple or Google bills and manages mobile purchases. We do not receive your full payment-card details.
Auto-renewing subscriptions renew at the then-current disclosed price unless cancelled before renewal. Follow the renewal date and cancellation instructions shown by your store.
Manage or cancel through your App Store or Google Play subscription settings. Deleting an app or account does not automatically cancel a store subscription.
Apple or Google handles store refunds under its policies and applicable law.

4.2 Trials and web subscriptions

A trial converts to a paid subscription unless you cancel within the time shown before enrollment. Eligibility is controlled by the applicable offer and platform.
Subscriptions are processed by the app store you purchased through and renew for the selected period until cancelled.
PlateStack does not currently sell subscriptions on the web; every subscription is purchased and managed through the App Store or Google Play.
Nothing in these Terms limits a refund, cancellation, or cooling-off right that applicable law gives you.

4.3 Consumables, credits, and virtual items

Consumables and virtual items have no cash value, cannot be transferred or redeemed outside the Service, and are ordinarily non-refundable after use, subject to store rules and applicable law.
Purchased in-app credits or currency will not expire where platform rules prohibit expiration. Clearly identified free or promotional credits may expire under the terms disclosed when granted.
We may modify or retire a virtual-item feature, but will honor applicable platform rules and non-waivable consumer rights.
Unused virtual items may be forfeited when you voluntarily delete your account or we terminate it for a material breach, except where law or platform rules require otherwise.

5. Referral and promotional programs

Referral or promotional credits are governed by the offer terms shown at the time. Self-referrals, fabricated accounts, automated sign-ups, misleading promotion, and other abuse are prohibited. We may investigate, withhold, or reverse credits reasonably connected to abuse. Promotional credits have no cash value and may expire if disclosed when issued.

6. Acceptable use

You may not:

Use the Service unlawfully, fraudulently, to harm others, or to violate another person's rights.
Harass, threaten, exploit, impersonate, or expose another person.
Upload illegal, infringing, deceptive, hateful, sexually exploitative, or malicious content.
Probe, disrupt, overload, bypass, or defeat security, access controls, quotas, purchase controls, or technical restrictions.
Use bots or automation to create accounts, manipulate referrals, purchases, streaks, scores, rankings, or other activity.
Scrape, harvest, resell, or redistribute Service data or use it to train a competing model or product.
Reverse engineer or decompile the Service except to the limited extent applicable law expressly permits despite this restriction.
Submit another person's health, photo, voice, account, or other personal data unless you have lawful authority and all required consent.

7. User content and social features

You retain ownership of content you submit. You grant us a worldwide, non-exclusive, royalty-free license to host, store, reproduce, process, transmit, display, and create technical derivatives of that content only as needed to provide, secure, maintain, and improve the Service, comply with law, and make content available to people you intentionally share it with. The license ends when the content is deleted, except for lawful retention, backup cycles, content already shared with others, and technical copies that cannot immediately be isolated.

You represent that you have the necessary rights and permissions for anything you submit. Social content may be seen, copied, or reshared by its intended recipients. Do not share information you want to remain private. We may moderate or remove content, but do not guarantee that we will review every submission.

Report abuse in the app or at hello@stackforgestudios.com. Copyright notices must include the elements required by 17 U.S.C. § 512(c)(3).

8. No medical, health, wellness, nutrition, or fitness advice

StackForge Studios is not a doctor, hospital, dietitian, nutritionist, therapist, trainer, physiotherapist, pharmacist, emergency service, or other licensed professional. The Service does not provide medical, health, wellness, nutritional, dietary, exercise, training, or other professional advice.

Scores, streaks, comparisons, estimates, Coach responses, editable generated drafts, user-created or shared templates, and imported records are general informational, organizational, self-tracking, or entertainment features. They are not professional judgment or health monitoring and do not create a doctor-patient, dietitian-client, trainer-client, fiduciary, or other professional relationship. PlateStack may draft meal or workout structures for the user to review and edit; it does not create a medical, recovery, treatment, or safety plan.

Consult an appropriately qualified physician or other licensed professional before beginning, stopping, or changing any diet, fasting practice, supplement, exercise, recovery, or wellness routine—especially if you are pregnant or nursing, under 18, have a medical condition or injury, take medication, have food allergies, or have a history of disordered eating.

Never disregard or delay professional care because of anything displayed by the Service.

9. Food, calorie, macro, micro, and nutrition limitations

Food and nutrition information may come from your entries, packaging, barcodes, public or commercial databases, mathematical formulas, connected services, or AI. Every source can be incomplete, outdated, mismatched, or wrong.

Calories, serving sizes, ingredients, portions, protein, carbohydrates, fat, fiber, sugar, sodium, vitamins, minerals, micronutrients, macronutrients, energy expenditure, BMR, TDEE, and related totals are estimates only.
Photo, label, voice, barcode, recipe, and natural-language recognition can identify the wrong food, amount, preparation method, ingredient, or brand.
The Service does not verify allergens, cross-contamination, ingredient safety, food safety, supplement safety, or suitability for any medical condition or prescribed diet.
Do not use the Service to calculate insulin or medication, manage diabetes, kidney or heart disease, treat an eating disorder, prevent an allergic reaction, address a nutrient deficiency, or make any other clinical decision.

You are responsible for checking original labels, manufacturers, restaurants, recipes, measuring tools, and qualified professionals before relying on food or nutrition information. To the maximum extent permitted by law, you assume the risk of decisions based on unverified estimates.

10. Fitness, activity, body, recovery, and connected-health limitations

User-created or shared workout templates, exercise descriptions, repetitions, loads, timers, record comparisons, calories burned, steps, activity, sleep, heart-related values, oxygen values, respiratory values, body measurements, body-fat estimates, record-coverage indicators, streaks, and arithmetic trends may be delayed, duplicated, incomplete, or inaccurate because of sensors, formulas, user entry, device settings, permissions, synchronization, AI, or third-party systems.

The Service is not a medical device, patient monitor, safety monitor, diagnostic system, clinical record, or substitute for supervision.
Do not use it to monitor a medical condition, detect deterioration, determine whether you are safe to exercise, decide whether you need care, or supervise another person.
Exercise involves inherent risks, including falls, overexertion, illness, property damage, serious injury, and death. Use appropriate equipment, surroundings, instruction, spotters, and judgment.
Stop immediately if you experience pain, chest discomfort, faintness, severe dizziness, unusual shortness of breath, weakness, or another concerning symptom, and seek appropriate care.

11. Emergencies and immediate safety

The Service cannot contact emergency responders and must not be used in an emergency. If you believe you or another person may be experiencing a medical or mental-health emergency, call 911 in the United States or your local emergency number and seek immediate professional help. Do not wait for an app response, notification, score, or measurement.

Do not use the Service while driving, operating machinery, crossing traffic, or doing anything that requires your full attention. Take breaks to reduce eye strain and repetitive-motion discomfort. If you have a history of photosensitive seizures, consult a physician before using games with flashing or rapidly changing visuals.

12. AI-generated features

AI outputs are probabilistic and may be fabricated, inconsistent, incomplete, offensive, unsafe, or wrong.
AI features may process content you deliberately submit for logging, Coach, summary, or editable planning features and the limited logged-record or separately authorized connected-health context described in the Privacy Policy.
PlateStack Coach provides general training and nutrition-log guidance grounded in the records the user chooses to provide. Generated meal or workout drafts remain editable and are not saved or applied until the user chooses to do so. App action cards are proposals and require the user to tap or confirm them.
You must independently review every AI result before saving, sharing, or acting on it.
Do not submit secrets or another person's personal information.
AI output is not a substitute for an original source or qualified professional and may not be represented as professionally verified.

13. Apple Health, HealthKit, and Android Health Connect

Connected-health integrations are optional. You control permissions in device settings and may revoke them at any time. Revocation stops future access but does not automatically delete data already imported into your StackForge account; use the app's deletion tools or contact us for deletion.

We use connected-health data only for user-requested product features and as described in our Consumer Health Data Privacy Policy. We do not sell it or use it for advertising, marketing, eligibility, credit, employment, or insurance decisions. We do not warrant the accuracy, timeliness, completeness, or availability of data read from or written to another platform.

14. Communications

With permission, we may send push notifications for requested product functions. You can disable them in app or device settings. We may send transactional account, security, billing, and legal notices. Marketing email, if offered, includes an unsubscribe method; opting out of marketing does not stop necessary service messages.

15. Intellectual property and license

The Service and our code, product content, artwork, brands, and designs are owned by StackForge Studios or our licensors and protected by law. We grant you a limited, revocable, non-exclusive, non-transferable, non-sublicensable license to use the Service for personal, non-commercial purposes in accordance with these Terms and applicable platform rules.

Downloadable wallpapers and similar assets are licensed for personal, non-commercial use only. You may not resell, mirror, sublicense, claim authorship of, or commercially exploit them.

16. App-platform terms

For apps obtained through Apple's App Store, Apple's then-current Standard Licensed Application End User License Agreement applies to the app license in addition to these Terms. These Terms are between you and StackForge Studios, not Apple. Apple has no obligation to provide maintenance or support for our Service. For Google Play downloads, applicable Google Play terms also apply. You must comply with all third-party terms that apply to your device, network, store, connected service, or account.

17. Disclaimers of warranties

To the maximum extent permitted by law, the Service is provided "as is" and "as available." We disclaim all express, implied, and statutory warranties, including merchantability, fitness for a particular purpose, accuracy, quiet enjoyment, title, and non-infringement.

We do not warrant that the Service, content, estimates, databases, AI output, synchronization, purchases, or connected services will be accurate, complete, current, secure, available, uninterrupted, error-free, or fit for any health, nutrition, fitness, safety, or professional purpose. No statement by the Service creates a warranty unless these Terms expressly say so.

Some jurisdictions do not allow certain warranty exclusions, so some of this section may not apply to you.

18. Assumption of risk and limitation of liability

You remain solely responsible for deciding whether and how to use the Service and for independently verifying information before acting. To the maximum extent permitted by law, you assume risks inherent in exercise, dietary choices, reliance on estimates, use of connected devices, user-generated content, and online services.

To the maximum extent permitted by law, StackForge Studios and its owners, affiliates, licensors, service providers, employees, and agents will not be liable for indirect, incidental, special, exemplary, consequential, or punitive damages, or for lost profits, revenue, goodwill, data, opportunities, or business interruption, arising from or related to the Service.

Without limiting the preceding paragraph, and to the maximum extent permitted by law, we are not liable for harm arising from inaccurate or incomplete calories, macros, micros, nutrients, ingredients, allergens, portions, energy expenditure, activity, sleep, body metrics, workout data, AI output, plans, scores, alerts, synchronization, or connected-health data; or from using the Service to make health, nutrition, fitness, safety, or medical decisions.

Our aggregate liability arising from or relating to the Service will not exceed the greater of the amount you paid to StackForge Studios for the affected Service during the twelve months before the event giving rise to the claim or $50 USD.

These exclusions and limits do not apply to liability that cannot lawfully be excluded or limited, including any non-waivable consumer right and, where applicable, liability for fraud, willful misconduct, gross negligence, or death or personal injury caused by negligence. Your local law may give you additional rights.

19. Indemnification

To the extent permitted by law, you will defend, indemnify, and hold harmless StackForge Studios and its owners, affiliates, employees, and agents from third-party claims, losses, liabilities, and reasonable legal expenses arising from your unlawful misuse of the Service, your material breach of these Terms, your content, or your violation of another person's rights. This does not require indemnification for our own fraud, willful misconduct, gross negligence, or other liability that cannot be shifted by law.

20. Third-party services

The Service may depend on or link to app stores, health platforms, databases, AI providers, cloud providers, websites, payment processors, and other third parties. We do not control their independent services and are not responsible for their content, availability, accuracy, security, or practices. Their terms and privacy policies apply to them.

21. Suspension, termination, and data deletion

You may stop using the Service and delete an eligible account at any time. We may suspend or terminate access for a material breach, fraud, security risk, unlawful use, or discontinued Service, with notice where reasonably practicable and legally required. Sections that by their nature should survive—including ownership, disclaimers, liability limits, dispute terms, and indemnification—survive termination.

Deletion is handled under the Privacy Policy. Account deletion does not cancel subscriptions, reverse completed purchases, remove content already received by another user, or eliminate records we must lawfully retain.

22. Dispute resolution for United States users

Please read this section carefully. It affects your right to a jury trial and to participate in a class action.

22.1 Informal resolution

Before starting arbitration or a lawsuit, the claimant must send an individualized written notice to hello@stackforgestudios.com describing the claimant, account email, facts, requested relief, and a good-faith calculation of the amount claimed. The parties will attempt informal resolution for 30 days. Applicable limitation periods are tolled during that period where law permits.

22.2 Individual arbitration

Except for excluded claims below, any dispute arising from these Terms or the Service that is not resolved informally will be resolved by binding individual arbitration administered by the American Arbitration Association (AAA) under its then-current Consumer Arbitration Rules. The Federal Arbitration Act governs this arbitration provision. The arbitrator may award the same individualized remedies a court could award and has exclusive authority to resolve disputes about the interpretation or enforceability of this arbitration agreement, except a court will decide disputes about the class-action waiver.

Arbitration may occur by documents, phone, video, or in person as the AAA rules provide. We will pay fees the AAA requires a business to pay. Each party bears its own attorneys' fees unless law or the arbitrator authorizes an award.

22.3 Exclusions, jury waiver, and class waiver

Either party may bring an eligible individual claim in small-claims court. Either party may seek temporary or emergency injunctive relief in court to protect intellectual property, confidential information, account security, or against unauthorized access while arbitration proceeds. Nothing here prevents a consumer from seeking public injunctive relief where that right cannot be waived.

To the maximum extent permitted by law, you and StackForge Studios waive trial by jury and agree that claims may be brought only in an individual capacity—not as a plaintiff, claimant, or class member in a class, collective, consolidated, representative, or private-attorney-general proceeding.

22.4 Arbitration opt-out

You may opt out of this arbitration agreement by emailing hello@stackforgestudios.com with the subject "Arbitration Opt-Out" within 30 days after you first accept these Terms or this arbitration provision. Include your full name, account email, and a clear statement that you opt out. Opting out will not affect any other Terms or your access to the Service.

22.5 Severability

If part of this arbitration provision is unenforceable, it will be severed and the remainder enforced, except that if the class or representative waiver is unenforceable as to a particular claim or remedy, that claim or remedy will proceed in court after all arbitrable matters are completed.

23. Governing law and mandatory consumer rights

These Terms are governed by Delaware law, without regard to conflict-of-law rules, and the Federal Arbitration Act governs Section 22. For matters not subject to arbitration, the parties consent to state or federal courts located in Delaware, except where applicable law requires another forum. Nothing in these Terms deprives you of mandatory protections of the country, state, or province where you reside.

24. Changes to the Service or Terms

We may update these Terms. We will provide reasonable advance notice of material changes when required, including in-app or by email where appropriate. Changes apply prospectively from the stated effective date. If you do not agree, stop using the Service and close your account before the changes take effect. A change to arbitration will not apply retroactively to a dispute of which we had actual notice before the change.

25. General terms

Entire agreement: these Terms, the Privacy Policy, and any product-specific offer terms are the entire agreement about the Service.
Severability: if a provision is unenforceable, it will be modified only as much as necessary or severed, and the remainder remains effective.
No waiver: failure to enforce a provision is not a waiver.
Assignment: you may not assign these Terms without our consent. We may assign them in connection with a merger, acquisition, reorganization, or sale of assets, subject to applicable law and privacy obligations.
Force majeure: we are not responsible for delay or failure caused by events beyond our reasonable control.
Headings: headings and the plain-English summary are for convenience; the complete provisions control.

26. Contact

Questions, complaints, or claims: hello@stackforgestudios.com

JMB Assets LLC, doing business as StackForge Studios
United States