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Alternatives

Products that do what AddFive does

Just add 5 (kg | km | min)

  1. 1
    Planfit329

    Personalized workout coaching w/ machine learning + ChatGPT

    2023

  2. 2WL

    Hey everyone, I here is a small open-source project I've been working on lately. I'd love to hear your thoughts and improvement ideas :) GitHub: [github.com/Vincenius/workout-lol](https://github.com/Vincenius/workout-lol)

    2023 · workout.lol

  3. 3
    HeroFit545

    Gamify your fitness - grow a workout avatar

    2023

  4. 4
    BestFit82

    The app provides individual training plans with an algorithm

    2020

  5. 51M

    I am a software developer and in the last few months after recently becoming a father I was barely finding time for a proper workout. Recently I was reading about new research on Snack Exercises and how beneficial mini workouts of less than 2mins every so often, during the day are to our body. So, I decided to build an iOS App for me and others to help with this. The app generates a list of exercises that I need to tick to complete daily or loose my streak. The algorithm takes into account muscle groups and balancing the exercises to hit most main muscles. I also stayed going through all…

    2025 · shortreps.com

  6. 6
    Numbies167

    Do 10,000 push ups. Easily.

    2023

  7. 7
    Powermove116

    Interactive home workouts powered by an A.I. trainer

    2020

  8. 8

    Automatic exercise detection & rep counting using AI

    2021

  9. 9
    SimplyFit125

    Personalized workouts that evolve with you daily

    2023

  10. 10FA

    My cofounder and I have been working on a site called Fitocracy (www.fitocracy.com), which is a social game for fitness. The idea was very much inspired by our experiences growing up as nerds playing video games, later on discovering weightlifting, and drawing the parallel between working out and "leveling yourself up." XKCD has a pretty well known comic to this effect: http://xkcd.com/189/. We find that the metaphor of workout out as leveling up in a video game resonates with quite a few people, so Fitocracy is an attempt to bring that to life. On Fitocracy, tracking your workouts earns you…

    2011

  11. 11
    AnyFit104

    Workouts for anyone, anywhere

    2019

  12. 12

    Infinite workouts customized for you by machine learning

    2016

  13. 13IS

    i built a heart rate zone training app for runners. ios + apple watch. custom zones, real-time haptics, post-run graphs. all the “smart” stuff you’d expect. but i never talked to a single runner before building it. not even myself lol. started as a thesis → kept building → added features → added a paywall (€4/month!) → launched it → and yeah… no one cared. zero feedback. zero users. just code in the void. i recently made the whole thing free. not trying to “sell” anything now — just seeing if it’s actually useful, and listening this time. curious how others handle this. ever build…

    2025 · basamasa.github.io

  14. 14VA

    I've just launched this little iOS app as an alternative to Apple Fitness, which is cluttered and chaotic when it comes to visualizing basic workout stats and metrics. The idea is to focus on a clean, minimalistic design and only show high-level metrics that are actually useful, e.g. how often did I work out this week/month/year, cardio vs strength vs mobility, surf session count in February, etc. It's free and offline. Also, no signup, no ads, no data sharing, no social feeds, and no notifications. Just open it and get a quick glance at the state of your workout game within 2s.…

    Mar 2026 · apps.apple.com

  15. 15
    8fit82

    A fitness app for people who hate fitness

    2014

  16. 16

    HIIT workouts powered by computer vision

    2019

  17. 17
    Fiimpl73

    Fitness made simple

    2018

  18. 18IM

    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

  19. 19DA

    Hey HN'ers! If you sit around a computer all day and are looking to be more active, or are just active in general, check out our app! https://itunes.apple.com/app/apple-store/id903459923?pt=265797&ct=hn&mt=8 or https://play.google.com/store/apps/details?id=com.activityclub We have been hacking on this for 2 years and it's finally nearing a state where we are stoked about! Launched last Aug (2015) to the public. Coming up on our 1 yr anniversary and starting to get some traction. Two of us have _each_ lost about 70lbs while building the app…

    2016

  20. 20AB

    FitFrnd is a mobile app that helps you enjoy working out. - Flexible goals: Set an initial fitness goal. Adjust your goal as you make progress and learn about what you enjoy doing. - Share your success: Tell friends and family about workouts done and milestones achieved! Share on Facebook and Twitter. - Push your buddies: Encourage friends and comment on their workouts. - Smarts for fitness: Discover weekly patterns in your workout history, and get better at working out. - Be a winner: Kick ass and get into shape! FitFrnd is fun, simple and easy to use. It is your personal fitness companion…

    2012 · 12labs.com

  21. 21AA

    Im a triathlete and the data for my training lives in 6 apps: Garmin, Strava, WHOOP, Intervals.icu, Wahoo, Withings, Apple Health, sometimes Hevy. Every morning Id eyeball a few of them and make a call on whether to do the planned session. For the past month I have been building a thing that does this for me, and got it to the point where I use it myself every day. It OAuths into whatever platforms you connect, reconciles the activities (tbh harder than it sounds — same ride shows up in Strava, Garmin, and Wahoo with different timestamps and rounding), computes daily load and readiness, and…

    Apr 2026 · athletedata.health

  22. 22GO

    I built an app where you LITERALLY have to do push-ups to use Reddit (or whatever app). My guy, this is the summer you get SWOLE! Build a massive chest instead of doomscrolling on Hackernews. Also, it's FREE. You can set it on a schedule. You can set it on a time limit. You can set it after X opens. Or even after you come home from work. The apps will remain blocked until you do your push-ups! The app is built natively on SwiftUI. I use Apple's native Vision API to detect body parts and joints. I use Apple's Screen Time API for app blocking. I don't know what else to say so go on now and get…

    2025 · timm.so

  23. 23AA

    Hi all, we've spent the last 2 years building Ardor. Ardor designs personal fitness routines built around individuals. Factors equipment, schedule, energy level on a given day, and mix of interests/goals. What makes Ardor special is how it not only predicts what weight and reps you are capable of doing for every exercise, it also makes some wild predictions about your overall fitness. How fast you are? What's your endurance like? It can build workout challenges in the form of a circuit/HIIT and can say things like "based on how you did in your last workout, I think you can do 4…

    2023 · ardor.fitness

  24. 24
    RazFit5

    The fitness app for people who "don't have time" to train

    Mar 2026

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