Everything PlateStack does — and only what it does.
No roadmap copy. Each section below maps to features that already work in the app.
Log food without thinking about it.
Snap a meal, scan a barcode, say it out loud, or search 500,000+ foods. Calories and macros land in your log in seconds — no spreadsheets, no second-guessing.
- AI photo scan, voice, barcode, or text search
- 500,000+ food database (USDA + Open Food Facts)
- 6 diet presets — keto, vegan, low-carb, and more
- Custom calorie and macro targets
Track every set. Catch every PR.
A workout logger built around the way you actually train: fast set entry, automatic personal-record detection, and a rest timer that runs in the background.
- 500+ exercises across strength and cardio
- Automatic PR detection on every set
- Built-in rest timer between sets
- Volume and PR trends over time
AI coaching that knows your numbers.
A streaming chat powered by Claude that sees your profile, diet, streak, and recent training every time you ask — so the answers fit your week, not the average user's.
- Claude-powered streaming responses
- Your goals, diet, streak, and PRs as context
- 7-day AI meal plans built around your macros
- Progressive-overload guidance from your real lifts
Stay consistent with quests and streaks.
A real game system underneath the tracker: XP for every action, daily quests, streaks defended by shields, and an honest daily letter grade so good days feel good and bad days don't spiral.
- XP, levels, and 13 rotating daily quests
- 5 streak shields with a 36-hour grace window
- 8 achievements to unlock as you go
- Daily score: S, A, B, C, F
Show up with your crew.
Bring three friends. Earn a crew streak together when at least 70% of you log each day. Cheer real wins, send a quiet nudge when someone goes silent, and skip the group-chat noise.
- Invite-coded crews — share a 6-char code
- Crew streak earns at 70% activity
- Activity feed: PRs, milestones, daily logs
- Cheers and daily-capped nudges
See progress in real numbers.
Body weight, body fat %, full measurement set, progress photos, and trend lines that smooth daily noise — across 7, 30, 90 days, or all-time.
- Weight, body fat %, and 5-point measurements
- Progress photos with timeline
- Workout volume + PR trend charts
- 7d / 30d / 90d / all-time ranges
Four ways to log a meal. Pick whatever's fastest.
Photo when you're sitting down to eat. Voice when your hands are busy. Barcode for packaged food. Search for everything else. Same log, same goals.
AI photo scan
Point your camera at a meal. The AI returns calories and macros. Review and tap log.
Voice
Tap the mic and describe what you ate. Edit before logging if you need to.
Barcode
Scan a UPC. Open Food Facts and USDA combined for clean nutrition data.
Search 500K+ foods
USDA FoodData Central plus Open Food Facts. Edit servings, save favorites, build recipes.
Quick add
Log a meal
Today
- Oatmeal + berries 320 kcal · P 12 · C 56 · F 4
- Grilled chicken bowl 580 kcal · P 48 · C 52 · F 14
- Protein shake 220 kcal · P 38 · C 8 · F 3
Active workout
Push Day
00:34:18
Bench Press
- Set 1135 lb × 10
- Set 2185 lb × 8
- Set 3205 lb × 6 · PR
Incline DB Press
- Set 150 lb × 10
- Set 260 lb × 8
A logger built around the way you actually train.
Fast set entry. Big tap targets. PRs that catch themselves. A rest timer that runs in the background so you don't have to.
- 500+ exercise library across strength and cardio
- Sets, reps, weight per exercise
- Automatic personal-record detection
- Built-in, configurable rest timer
- Cardio logs (duration, distance, calories)
- Workout history and volume trends
Real numbers. Trends that smooth daily noise.
Body weight, body fat %, full measurement set, progress photos. Trend lines across 7, 30, 90 days, or all-time.
Weight & body fat %
Trend lines that smooth day-to-day water-weight noise. Imperial or metric.
Measurements
Chest, waist, hips, arms, thighs — track all five or just the ones you care about.
Progress photos
Camera-roll integration with a side-by-side timeline.
Workout volume
Total tonnage moved per week and PR trend per exercise — your real progress story.
Level 7 · Athlete
Today
680
to goal
P
98g
C
162g
F
44g
Daily quests
- ✓ Log 3 meals
- ✓ Hit 100g protein
- Complete a workout
A real game system. Not a sticker book.
Showing up should pay you back. The whole loop is wired so consistent action gets reinforced and rough days don't spiral.
XP per action
Meals, workouts, protein hit, calorie hit, perfect-day bonus.
Levels on a real curve
Not linear. The math escalates so each level actually means something.
13 daily quests
Three new every morning, picked deterministically by date so you can plan.
Streaks (with grace)
36-hour grace window. Late-night logs still count.
5 streak shields
Defend a streak when life gets in the way. No paywall to use them.
Daily score: S–F
Calories, protein, workout, meal count — graded honestly every day.
8 achievements
Unlocks for first log, first PR, 7/30/100-day streaks, and more.
Light & dark themes
Switch between Forge (dark) and Flow (light) anytime.
Arena · Crew
Push Crew
Crew streak
12 days
Today
9 / 12
75% active — crew streak earned at 70%.
Activity
Maya hit a 205 lb bench PR 🏋️
2m ago · 3 cheers
Theo extended a 30-day streak 🔥
14m ago · 5 cheers
Sam logged Push Day
38m ago
Group accountability without the group-chat noise.
Crews are small, invite-only groups. A crew streak fires on the days at least 70% of you log activity — so one missed day from one person doesn't break it. Cheers and daily-capped nudges keep it human.
What you usually need three apps for.
An honest comparison against the typical fitness-app stack.
Comparison reflects the typical feature set of mainstream calorie counters and workout loggers. Specifics may vary by app and version.
Stack the system. Skip the friction.
Free for the core. Premium when you want the AI side.