How do progress photo trends work in PlateStack?

Upload photos in-app or pull from your camera roll. A side-by-side comparison view lets you select two dates and see the difference. Photos are stored privately in your account — not used for AI training or shared with anyone.

Can I track body fat percentage?

Yes. Log body fat % using any measurement method (calipers, DEXA, scale estimate). PlateStack trends it alongside your weight so you can see body composition change, not just scale movement.

What date ranges are available for progress charts?

7-day, 30-day, 90-day, 6-month, 1-year, and all-time. The 7-day and 30-day views are included in the free tier. 90-day and beyond are part of Full Premium at $9.99/month.

How is the daily score calculated?

The daily score runs on a 100-point scale: 35 points for calories within goal, 30 points for protein goal met, 25 points for a workout logged, 10 points for 3 or more meals logged. S = 90+, A = 75+, B = 60+, C = 45+, F = below 45.

Body · Strength · History

Numbers that don't lie. Trends that actually help.

Body weight fluctuates. The scale lies daily. PlateStack tracks the trend — not the noise — across weight, body fat %, measurements, progress photos, PRs, and workout volume. All in one screen.

Get notified at launch All features

Body weight

Last 90 days

−4.2 kg

Weight trends

Daily weigh-ins plotted against a trend line that smooths the noise. See the actual direction without obsessing over today's number.

Metric (kg) or Imperial (lbs)
7D, 30D, 90D, 6M, 1Y, all-time ranges
Goal weight tracking with target date

Body fat %

Track body fat percentage alongside weight for a complete picture of body composition — not just the number on the scale.

Log any method (calipers, DEXA, scale)
Trending alongside weight over time
Goal body fat % with progress tracking

Measurements

Five measurement sites: chest, waist, hips, arms, thighs. Track all of them or just the ones you care about.

Per-measurement trend charts
Imperial or metric
Timestamped history

Progress photos

Take photos in-app or pull from your camera roll. Side-by-side timeline view so you can see change over weeks and months.

Camera-roll integration
Side-by-side comparison view
Photos stored privately on your device

PR board

Your all-time personal records per exercise — weight, reps, and estimated one-rep max. See where you were a year ago vs. today.

Auto-updated on every PR set
One-rep-max estimate included
Editable if you need to correct a log

Workout volume trends

Total tonnage moved per week across your training sessions. The number that actually tells you whether you're progressing.

Weekly aggregate volume
Per-exercise PR trend lines
Compare across date ranges

Date ranges

Short-term motivation. Long-term truth.

30-day views show weekly momentum. 90-day and 6-month views show the real trend. All-time shows you who you've become. All available — 90D and beyond are part of Full Premium.

7 days

Weekly check-in

Free

30 days

Monthly view

Free

90 days

Quarterly trend

Premium

6 months

Half-year arc

Premium

1 year

Annual story

Premium

All-time

Full history

Premium

Daily score

Every day gets a grade. Honest, not harsh.

At the end of each day, PlateStack scores your nutrition and training performance on a 100-point scale and assigns a letter grade. Not to judge you — to give you a number to beat tomorrow.

Perfect day · 90+ pts

Calories hit, protein hit, workout logged, 3+ meals. All four.

Strong day · 75+ pts

Nearly there. Maybe missed one goal but showed up everywhere else.

Solid day · 60+ pts

Got some of it. Protein or workout may have slipped — still a logged day.

C–F

Off day · <60 pts

Everyone gets these. The score remembers so tomorrow you have something to beat.

Scoring: 35 pts (calories within goal) + 30 pts (protein goal) + 25 pts (workout logged) + 10 pts (3+ meals) = 100 max.

See the trend. Not the noise.

Progress tracking is included on every tier. Advanced date ranges (90D+) are part of Full Premium.

Get notified at launch See pricing