Alternatives

Products that do what Strength Level – Squat/Deadlift/Bench Calculator does

1. 1
   One Rep Max▲85

   A calculator for estimating your 1RM in weightlifting sports

   2019

2. 2WL
   Weight Lifting Algorithm Based on 5M Workouts▲70

   2019 · getfitnessai.com

3. 3GL
   Glycemic load calculator▲68

   2018 · assafmo.github.io

4. 4SN
   Strength News – An HN-inspired website for sport and gym enthusiasts▲137

   2018 · strengthnws.com

5. 5
   PUSH strength▲84

   A wearable for the gym. Measure strength, reps and force.

   2014

6. 6WP
   Workout planner▲40

   2013 · intro.thryv.com

7. 7AM
   A minimalist weight lifting log app▲6

   2017 · plansible.com

8. 8WT
   Weightlifting tracker app where you can code▲7

   2020 · liftosaur.com

9. 9GT
   Gains – Truly simple weightlifting/bodybuilding logging for iPhone▲5

   2015 · gainstheapp.com

10. 10OS
    Outdo Strength Tracking App - Full Design Breakdown▲8

    2014 · medium.com

11. 11HT
    HipStat – Track Inches, Not Pounds▲33

    2015 · play.google.com

12. 12LW
    Liftosaur – Weightlifting tracker app for coders▲26

    I made a weightlifting tracker app specifically for coders. In weightlifting, progressive overload is one of the most important parts of gaining muscle. You should constantly increase weights, reps, use different set schemes, and that will make your muscles grow. There're many weightlifting programs, using various overloading schemes - linear increasing of weights, some periodic ladder-up increase, switching to different set schemes in case of failures, etc. You can implement all of that in Liftosaur. It works this way: each exercise may define a bunch of variables, that could be changed…

    2023 · liftosaur.com

13. 13
    StrengthPeaking▲2

    Free calculators for strength training and powerlifting

    Jun 2026 · strengthpeaking.com

14. 14IM
    I made an app that rates your gym progress with AI▲6

    I got tired of posting on r/fitness and getting unclear feedback, so I built an app that analyzes physique photos with AI. It started as a weekend project after I couldn't get good advice on my lifting progress. Upload a few pics and the AI tells you: Where you rank compared to others (using a gaming-style tier system) Scores for each muscle group with actual numbers Body proportions and balance issues Body fat estimates and body type I also added some fun stuff like matching you to a "warrior type" based on your build (turns out I'm built like a Viking, not the Spartan I was hoping…

    2025 · aestheticrank.com

15. 15MA
    MuscleWiki – A fitness website using gifs▲39

    2016 · musclewiki.org

16. 16SL
    Simple live calculator in Tree-sitter and cranelift JIT▲29

    2024 · github.com

17. 17
    Lift App▲11

    Strength. Power. Performance

    Mar 2026

18. 18
    LiftCalc▲3

    Gym calculator

    May 2026 · apps.apple.com

19. 19CC
    Chmod Calculator▲6

    2014 · chmodcalc.com

20. 20TS
    The Surprisal Calculator WM±7▲6

    2025 · surprisal.onrender.com

21. 21VY
    Visualize your vesting equity with a client side calculator▲11

    2016 · firstworldproblem.io

22. 221P
    1000 Pound Club – The shareable powerlifting web app▲6

    2023 · 1000pound.com

23. 23IS
    Information Silo Calculator▲9

    2017 · datasilos.org

24. 24
    Lift5x5▲8

    The free 5x5 workout tracker that tells you what to lift

    Jun 2026 · lift5x5.app

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