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PlateStack
Launching soon on iOS and Android

Your AI fitness operating system.

PlateStack brings nutrition tracking, workout logging, AI coaching, daily quests, streaks, and social accountability into one powerful app — built to help you stay consistent.

Coming to App Store Coming to Google Play Free forever tier
9:41

Level 7 · Athlete

Today

47
Calories 1,420 / 2,100

680

to goal

P

98g

C

162g

F

44g

XP Lvl 7 — 60%

Daily quests

  • Log 3 meals
  • Hit 100g protein
  • Complete a workout
The problem

One body. Five apps. Zero coherence.

A calorie counter over here. A workout logger over there. A meal planner you forgot about. A coach you never message. A streak that doesn't really mean anything. The work is real — the system isn't.

Calorie counter
Workout logger
Meal planner
Habit tracker
Notes app
Group chat

Consistency doesn't usually fail because of willpower. It fails because of friction — and friction multiplies across tabs.

The solution

Everything in one system, working together.

PlateStack connects what you eat, how you train, how consistent you've been, and what you should do next — so the small daily decisions get easier.

  • Log a meal four ways — photo, voice, barcode, or 500K-food search
  • Track sets, reps, weight, cardio, and personal records
  • Ask an AI coach that actually has your numbers
  • Build streaks and crew accountability that pull you forward
9:41

Level 7 · Athlete

Today

47
Calories 1,420 / 2,100

680

to goal

P

98g

C

162g

F

44g

XP Lvl 7 — 60%

Daily quests

  • Log 3 meals
  • Hit 100g protein
  • Complete a workout
9:41
AI

Coach

Powered by Claude

Should I bump my bench this week?
Last 3 sessions: 185×8, 185×8, 190×7. You're close to a breakthrough. Try 190×8 this week. Hit all 8 with clean form → 195 next session. Weekly volume is up 12%, which is ideal progression.
Ask anything…
What you get

Six systems. One daily flow.

Every feature on this page is built and live in the app. No roadmap copy.

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
Learn more

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
Learn more

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
Learn more

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
Learn more

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
Learn more

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
Learn more
Why PlateStack is different

Not just calories. Not just workouts. Not just AI.

Pick any single feature and you can find a competitor. Pick the full daily loop — track, train, coach, climb, repeat — and the list shortens fast.

Not just calories

Macros, diet presets, hydration, and the Coach's nutrition context — the food side is the input layer, not a single ring.

Not just workouts

Strength sets, reps, PRs, rest timer, plus cardio — built for how you actually train.

Not just AI chat

A coach that knows your streak, your goals, and your last few sessions every time you ask.

A complete daily loop

XP, daily quests, a streak that defends itself, and a crew that pulls you forward.

A day with PlateStack

Six taps. The whole loop.

  1. 01

    Log a meal

    Snap a plate, scan a barcode, or say it out loud. Calories and macros land in your log in seconds.

  2. 02

    Hit your macros

    A live ring shows what's left. Tweak the day with quick-add or saved meals.

  3. 03

    Train

    Pick a workout. Hit start. Move through your sets with a rest timer that runs itself.

  4. 04

    Earn XP

    Every meal, every set, every quest pays out XP. Levels climb on a real curve.

  5. 05

    Ask the Coach

    Stuck on overload? Hungry but no plan? Ask in plain English — the Coach knows your numbers.

  6. 06

    Defend the streak

    36-hour grace, 5 streak shields, daily score graded S to F. Showing up matters.

Gamification

Showing up should pay you back.

A real game system underneath the tracker. XP for every action. Levels on a real curve. Quests that refresh daily. Streaks defended by shields. A daily letter grade that doesn't lie.

XP for everything

Meals, workouts, protein hit, calorie hit, perfect-day bonus.

13 daily quests

Three new every morning, picked deterministically by date.

5 streak shields

Miss a day? Burn a shield. The chain holds.

Daily score: S to F

Calories, protein, workout, meal count — graded honestly, every day.

9:41

Level up

Level 8

+250 XP · Daily quests complete

Keep going
9:41
AI

Coach

Powered by Claude

Should I bump my bench this week?
Last 3 sessions: 185×8, 185×8, 190×7. You're close to a breakthrough. Try 190×8 this week. Hit all 8 with clean form → 195 next session. Weekly volume is up 12%, which is ideal progression.
Ask anything…
AI Coach

A coach with your numbers — not the average user's.

The PlateStack Coach is a streaming chat powered by Claude. It sees your profile, diet, streak, and recent training every time you ask, so the answers actually fit your week.

  • Streaming responses — no spinning loaders
  • Context-aware: profile, diet, streak, goals, recent training
  • Generates a 7-day meal plan from your macro targets
  • Progressive-overload guidance grounded in your real PRs
Arena · Crews

Show up with your people.

Crews are small, invite-only groups. Your crew streak fires on the days at least 70% of you log activity, so one off day from one person doesn't break the chain. Cheers and capped nudges keep it human.

  • Invite codes — share a 6-char crew code
  • Crew streak earns at 70% activity
  • Activity feed: PRs, milestones, daily logs
  • Cheers — react to a crewmate's win
  • Daily-capped nudges — no spam
  • Owner / admin / member roles
9:41

Arena · Crew

Push Crew

PS-9F4K2X 12 members

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

Pricing

Free is the real product.

Free isn't a 7-day trial — it's the full nutrition + workout + gamification stack. Premium adds the AI side. Lifetime is a one-time deal capped at 1,000 licenses.

Free

$0 Forever

Real value out of the box. No trial timer, no nag screens.

  • Full nutrition logging — meals, calories, macros
  • Barcode scanner + 500,000-food database
  • Workout logging (sets, reps, weight)
  • Cardio logging — duration, distance, calories
  • Automatic personal-record detection
  • Daily quests, streaks, levels, and achievements
  • Daily score: S, A, B, C, F
  • Body weight and measurement tracking
  • Crews with invite codes and crew streaks
  • Light & dark themes
Get notified at launch

Fitness AI

$6.99 per month

For people who want their training to actually progress.

  • Everything in Free
  • AI progressive-overload recommendations
  • Advanced workout analytics and PR trends
  • Body fat % tracking
  • Progress photo timeline
Get notified at launch
Most popular

Full Premium

$9.99 per month

The full PlateStack — every AI feature unlocked.

  • Everything in Fitness AI
  • Unlimited AI food scanning (photo + voice)
  • AI Coach chat — powered by Claude
  • AI 7-day meal plan generator
  • Advanced body composition tracking
  • Priority support
Get notified at launch
Capped at 1,000

Lifetime

One-time Limited to 1,000 licenses

Pay once. Use forever. Founder-tier early supporters.

  • Everything in Full Premium — forever
  • Locked-in lifetime pricing
  • Founder badge inside the app
  • Hard cap of 1,000 licenses, enforced at the database
Claim a lifetime seat
FAQ

The honest answers.

If your question isn't here, email support@platestackapp.com — a real human reads every message.

What is PlateStack?
PlateStack is the AI fitness operating system. It combines nutrition tracking, workout logging, an AI coach, gamification (XP, levels, streaks, daily quests), and crew-based accountability into one mobile app. The free tier covers the core; premium tiers add AI features. PlateStack is launching on iOS and Android.
Is PlateStack a calorie tracker?
Yes — and more. Calorie tracking is one of four ways to log food: AI photo scan, voice, barcode, or search across 500,000+ foods. PlateStack also tracks macros (protein, carbs, fat), workouts, body weight, body fat %, measurements, progress photos, and a daily score from S to F.
Does PlateStack track workouts?
Yes. PlateStack logs strength training (sets, reps, weight) with a 500+ exercise library and automatic personal-record detection, and cardio (duration, distance, calories). It includes a built-in rest timer and tracks volume and PR trends over time. Workout tracking is included on every tier — including free.
Does PlateStack use AI?
Yes, in three optional ways. (1) AI photo scan turns a meal photo into calories and macros. (2) The AI Coach is a streaming chat — powered by Claude (Anthropic) — that has your profile, diet, streak, and recent training in context. (3) The AI meal-plan generator builds a 7-day plan around your calorie and macro targets in one tap. AI features are part of paid tiers; manual logging stays free.
Can PlateStack help with macros?
Yes. Set custom calorie and macro targets — or pick from six diet presets (standard, keto, low-carb, high-protein, vegan, paleo). Every food entry tallies against your goals. A live ring on the dashboard shows what's left for the day, and a daily score grades how the day landed.
Does PlateStack have meal planning?
Yes — through the AI 7-day meal plan generator. One tap and the AI Coach builds a week of meals around your calorie and macro targets, respecting your diet preset. Edit any meal, swap any day, save the plan to your library. Meal planning is included with Full Premium and Lifetime. Grocery integrations are on the roadmap.
Does PlateStack have social accountability?
Yes — through Crews. Create or join a small invite-only group, share a 6-character code (PS-XXXXXX), and earn a crew streak when at least 70% of your crew logs activity each day. Cheers and daily-capped nudges keep accountability human, not noisy. Crews are included on every tier.
Is PlateStack free?
Yes — and forever. The free tier includes complete nutrition logging, workout tracking, the 500K-food database, the barcode scanner, daily quests, levels, streaks, achievements, body metrics, and crews. Premium tiers ($6.99/mo Fitness AI; $9.99/mo Full Premium; one-time Lifetime capped at 1,000 licenses) add the AI features.
Is PlateStack available on iOS and Android?
PlateStack is launching on the App Store and Google Play. Drop your email on the early-access page and we'll send a single message the day it goes live on both stores.
How do I delete my PlateStack account?
From inside the app: Settings → Account → Delete account. From outside the app: visit platestackapp.com/delete-account and follow the steps, or email support@platestackapp.com from the address tied to your account. All your data is permanently purged within 30 days.

One app. One daily flow.

Drop your email and we'll send a single message the day PlateStack hits the App Store and Google Play.