AI · alternatives · 2026

24 alternatives to STACK

AI rep counter & all-in-one tracker

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Dumbbell AI▲258

   An interactive workout you will never forget, powered by AI

   2023 · apps.apple.com · its alternatives →

2. 2
   RepStandard▲99

   Computer vision counts your reps in real time

   Jul 2026 · apps.apple.com · its alternatives →

3. 3
   Train Fitness▲125

   Automatic exercise detection & rep counting using AI

   2021 · motra.com · its alternatives →

4. 4
   Rep Up for Apple Watch▲76

   An intelligent rep counting gym assistant

   2019 · apps.apple.com · its alternatives →

5. 5
   GOLDEN Push-Ups AI Fitness Tracker App▲62

   Realtime & Native iOS/Android Pose Estimation PushUp Counter

   2024 · goldensportsapps.com · its alternatives →

6. 6
   Stacked▲122

   A workout tracker actually worth using

   2017 · legionathletics.com · its alternatives →

7. 7
   CoachAI▲100

   Your iPhone camera watches your form, rep by rep

   Aug 2026 · coachai.tech · its alternatives →

8. 8
   ActivityTracker▲75

   Auto step counter/pedometer for Android, iPhone, or Watch

   2018 · activitytracker.app · its alternatives →

9. 9
   FitCommit▲64

   Track your workouts with AI

   2020 · play.google.com · its alternatives →

10. 10
    RepAI Trainer▲7

    AI-generated workouts with 1-tap tracking

    2025 · its alternatives →

11. 11
    MyRepsCount Rep and Workout Tracker▲2

    Free Rep Counter, Workout Tracker, & Challenge Leaderboard

    Jan 2026 · myfitcounts.com · its alternatives →

12. 12
    Ai Calorie Counter▲11

    Faster dieting with 100% free Ai Calorie Counter

    2025 · aicaloriecounter.ovh · its alternatives →

13. 13
    FITA: AI Gym Coach & Body Scan▲8

    Scan your body with one selfie, Track your workout and diet.

    2025 · sentif.ai · its alternatives →

14. 14
    Leanup▲13

    AI Calorie Tracker App That Makes Food Logging Effortless

    Jul 2026 · leanup.site · its alternatives →

15. 15
    RepsRevolution▲7

    Training Log with AI Help

    2025 · apps.apple.com · its alternatives →

16. 16
    Bulkbites▲17

    Ultra-accurate AI-powered Calorie Tracking App.

    2025 · its alternatives →

17. 17
    OneRep▲1

    An innovative AI-Powered open-source workout tracker

    Aug 2026 · onerep.life · its alternatives →

18. 18
    Fitnex - Reps Counter▲3

    Automatically count the reps of exercises from Apple Watch

    2020 · apps.apple.com · its alternatives →

19. 19
    45lbs AI Workout Tracker▲6

    Complete fitness platform - AI, community, analytics

    2025 · fortyfivelbs.com · its alternatives →

20. 20
    KeplerFit▲5

    AI fitness coach in your pocket — camera form analysis &

    Jul 2026 · play.google.com · its alternatives →

21. 21
    CountFit▲11

    Track sets, reps, and rest. Simple, fast, offline and secure

    2025 · apps.apple.com · its alternatives →

22. 22
    StackIQ: Supplement Tracker▲15

    AI Vitamin Scanner & Optimizer

    Jun 2026 · getstackiq.com · its alternatives →

23. 23
    Calor AI - Calorie Tracker▲11

    AI Food & Macro Counter

    2025 · getcalorai.com · its alternatives →

24. 24
    SensorFit▲6

    Hands-free rep counter using your phone's sensors

    Jul 2026 · play.google.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →