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AI · alternatives · 2026

24 alternatives to ShapeSync – AI Health Coach

Your Apple Watch is wrong about your calories. We fix that.

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

    A scale that digitizes your body in photorealistic 3D! 💪

    2017 · shapescale.com · its alternatives →

  2. 2
    BodyState▲306

    Energy Tracking for Your Apple Watch

    2024 · apps.apple.com · its alternatives →

  3. 3
    0xCal▲206

    Type + capture your meals to log cals w/ Apple Health Sync

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

  4. 4

    A scale that digitizes your body in photorealistic 3D! 💪

    2018 · shapescale.com · its alternatives →

  5. 5

    Calorie tracking with a single photo

    2021 · snapcalorie.com · its alternatives →

  6. 6

    iOS AI calorie tracker or your macros

    Dec 2025 · apps.apple.com · its alternatives →

  7. 7

    Hey HN, I'm a solo developer and I built Steps: Workout & Pedometer, an iOS pedometer and workout tracker. Last week, two German iOS publications wrote about the app. I didn't pitch them. I didn't send a press release. I didn't even know it was happening. I woke up to a spike in downloads, checked the analytics, and traced it back to their articles. That coverage pushed the app past $1,000 in sales. I still have no idea how they found the app. I'm wondering if anyone here has experience getting featured in publications, whether organically or through outreach. What worked for you? Any tips…

    Mar 2026 · getsteps.app · its alternatives →

  8. 8
    FitOn▲71

    Work out together. From anywhere.

    2018 · app.fitonapp.com · its alternatives →

  9. 9

    Snap a photo, get instant calories and macros with AI

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

  10. 10

    AI food logging, smart workouts, and a live muscle map

    2025 · apps.apple.com · its alternatives →

  11. 11

    Ultra-accurate AI-powered Calorie Tracking App.

    2025 · its alternatives →

  12. 12

    Make calorie tracking easy with AI

    2025 · play.google.com · its alternatives →

  13. 13TY

    Hi guys, I created this app to solve one of my own problems: I found calorie tracking to be a real pain. Now, instead of scanning barcodes, scrolling through lists, or taking photos of food, I just speak into my phone (or computer), tell Calorio what I’ve eaten, and it handles the rest. It uses OpenAI’s APIs to process audio and map foods to calories. It’s free to use without an account, but if you want it to tally daily calories and remember everything you’ve eaten, you’ll need to sign up with your Google account and subscribe (you get 7 days for free). I would really appreciate any…

    2024 · calorio.xyz · its alternatives →

  14. 14

    Track your calories with AI—and attitude

    2025 · its alternatives →

  15. 15

    Hi! I made http://weightgrapher.com/ Essentially, all the websites I've used between FitBit, LoseIT and MyFitnessPal have really poor graphing. When I joined weight loss groups and forums I found most people are afraid of getting on the scale just because of how discouraging daily fluctuations can be. I aimed to fix this problem by bringing exponentially damped averages into the weight graphing, and educating on using your trending weight to see how you're doing instead of the up-and-down of raw numbers. Thoughts? Feedback?

    2013 · weightgrapher.com · its alternatives →

  16. 16

    Cheaper than CalAI with more features, better accuracy

    Apr 2026 · metricsync.download · its alternatives →

  17. 17

    Voice & AI Calorie Counter

    2025 · its alternatives →

  18. 18

    Get Free Unlimited Plan worth 99.99$

    2025 · apps.apple.com · its alternatives →

  19. 19

    AI meal tracking with real nutritionist guidance

    Jun 2026 · caloriefit.site · its alternatives →

  20. 20

    Hey HN, I was overweight in college and started my weight loss journey using an app called MyFitnessPal. Tracking calories not only helped me lose weight but also taught me a lot about nutrition and helped establish healthy eating habits that continue to benefit me. However, I’ve always been frustrated by the existing nutrition tracking apps. Many are slow and bloated, lack accurate nutrition data, or don’t respect user privacy. I wanted to build something that I’d love using myself. A few things that make FitBee stand out: * Fast, lightweight and to the point - The app is just about…

    2024 · apps.apple.com · its alternatives →

  21. 21

    Smart calorie tracking for real weight progress

    May 2026 · calosyncai.com · its alternatives →

  22. 22

    The effortless way to track calories, macros and workouts

    Mar 2026 · caloriva.app · its alternatives →

  23. 23

    Train Smarter. Recover Faster.

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

  24. 24

    Map any workout to Apple HealthKit workout activity type

    2025 · fit2user.vercel.app · its alternatives →

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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 →