Alternatives

Products that do what STACK does

AI rep counter & all-in-one tracker

1. 1
   Dumbbell AI▲258

   An interactive workout you will never forget, powered by AI

   2023

2. 2
   RepStandard▲99

   Computer vision counts your reps in real time

   Jul 2026 · apps.apple.com

3. 3
   Train Fitness▲125

   Automatic exercise detection & rep counting using AI

   2021

4. 4
   Rep Up for Apple Watch▲76

   An intelligent rep counting gym assistant

   2019

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

   Realtime & Native iOS/Android Pose Estimation PushUp Counter

   2024

6. 6
   Stacked▲122

   A workout tracker actually worth using

   2017

7. 7
   CoachAI▲100

   Your iPhone camera watches your form, rep by rep

   Aug 2026 · coachai.tech

8. 8
   ActivityTracker▲75

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

   2018

9. 9
   FitnessAI▲107

   Get Stronger, Faster with Artificial Intelligence

   2019

10. 10
    Leanup▲13

    AI Calorie Tracker App That Makes Food Logging Effortless

    Jul 2026 · leanup.site

11. 11
    OneRep▲1

    An innovative AI-Powered open-source workout tracker

    19d ago · onerep.life

12. 12
    KeplerFit▲5

    AI fitness coach in your pocket — camera form analysis &

    Jul 2026 · play.google.com

13. 13
    StackIQ: Supplement Tracker▲15

    AI Vitamin Scanner & Optimizer

    Jun 2026 · getstackiq.com

14. 14
    SensorFit▲6

    Hands-free rep counter using your phone's sensors

    Jul 2026 · play.google.com

15. 15
    RallyFit▲7

    RallyFit: The AI "Mirror" for your fitness

    Feb 2026

16. 16
    Kountrain - Rep Counter▲1

    Every rep counts.

    Apr 2026 · paintingstack.com

17. 17
    HabitIt▲9

    AI Habit tracker

    May 2026 · habitit.app

18. 18
    GoodGYM : AI rep counter▲1

    AI rep counter for squats, push-ups, pull-ups and more

    Jul 2026 · apps.apple.com

19. 19
    StackdUp▲2

    Your perfect supplement stack, free

    May 2026 · stackdup.app

20. 20
    FitWoW▲1

    AI rep counting, workout tracking, and insights

    3d ago · fitwow.net

21. 21
    Fitness Tracker - Ai Coach▲3

    Simple, privacy-first workout logging & habit tracking.

    Jun 2026 · fitnesstracker.in

22. 22
    HivRa▲10

    AI meals, workouts & groceries - all connected

    Jun 2026 · apps.apple.com

23. 23
    Skelatal PT

    Fitness App that counts reps and coaches you in real-time

    Mar 2026

24. 24
    Steps Counter AI: Walking Coach▲1

    Track steps & build habits with AI — 100% free, no paywalls

    Apr 2026 · apps.apple.com

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