# Sync Solver - Health to Fitbit — Sync BMI & Sleep Analysis Log > Sync Apple Health data including BMI, sleep, and weight to Fitbit. (iPhone/iPad app by Scep Group LLC.) - Source: https://appshunter.io/ios/app/sync-solver-health-to-fitbit/id954858369 (this page in markdown: same URL + `.md`) - Developer: [Scep Group LLC](https://appshunter.io/developer/1612838932) - Category: Health & Fitness, Medical - Price: $4.99 - Rating: 3.50/5 from 706 App Store ratings · 243 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 18 MB - Languages: American English - Released: 2015-04-09 - Data updated: 2026-09-07 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sync-solver-health-to-fitbit/id954858369/reviews.md ## What is Sync Solver? By popular demand, now you can sync all your data from Apple Health to Fitbit. *** Important *** Fitbit has decided to not allow steps from third-party apps to count towards challenges. If you want to log steps from your iPhone and participate in challenges, we recommend using Mobile Track. Data types supported: - Steps - Weight - Body Fat Percentage - Sleep Analysis - Water Notes: - Data granularity on steps is limited to once per hour due to Fitbit API limitations. ## Key features - Sync Apple Health to Fitbit - Transfer steps, weight, body fat - Log sleep analysis - Sync water intake - Supports BMI data ## Chart rankings - #193 in Top Paid · Health & Fitness (US App Store) ## What do users think of Sync Solver? Overall sentiment: negative **Pros** - 🚀 Syncs data - 👍 Works as advertised - 🤝 Great support **Cons** - 🐛 Doesn't sync properly - 🚫 Doesn't work - 💰 Waste of money - 🔁 Requires frequent reinstall - 🔍 Lacks functionality - 🤔 Confusing/misleading **Commonly reported bugs** - Crashes with iOS 26 - Sync issues with new iOS versions - Sync issues with Apple Watch **Most requested features** - Sync historical data - Sync heart rate data - Sync to challenges ## Recent user reviews (10 of 243) All indexed reviews: https://appshunter.io/ios/app/sync-solver-health-to-fitbit/id954858369/reviews.md ### 1/5 — Doesn’t work at all *2026-03-06, version 2.10* It just syncs nothing ### 1/5 — Crashes with iOS 26 *2025-09-30, version 2.10* The app will not even open now. Since updating to iOS 26 this app crashes immediately when you try to open it. Doubt the developer does anything as it hasn’t been updated for 4 years. If officially declare this one dead ### 1/5 — Does not sync steps anymore :( *2025-09-10, version 2.10* Used to work but wasn’t update for three years and stopped functioning ### 1/5 — サポート放棄？ *2025-09-08* ９月にsyncsolver.comのドメインも利用できなくなり、同期更新できなくなりサポートサイトすら繋がらず ### 1/5 — Doesn’t work *2025-07-14, version 2.10* I only asked for weight data to be transferred from Health to Fitbit. The advanced page is all black. The sync says “nothing to sync”. It hasn’t synced any data. I wouldn’t waste money on this. ### 1/5 — Steps doesn’t sync - 2025 *2025-07-10* All the other reviews are still accurate. The steps don’t sync. Would like my money back also. ### 1/5 — 使えない *2025-07-08* ヘルスケアアプリからFitbitに同期できません。返金してください。 ### 1/5 — Worked in the beginning then stopped *2025-03-15, version 2.10* Worked when I first got it but stop syncing data since Jan 11 ### 4/5 — Funktioniert *2025-01-31* Inzwischen funktioniert die App ganz gut. Alle paar Wochen muss ich die App installieren und über Google aktualisieren. Ansonsten läuft sie einwandfrei. ### 1/5 — This app doesn’t do what it says it will? *2024-10-31, version 2.10* I bought this app to try to sync my Fitbit data with the Step Up app (it says it will do it indirectly through Apple health) so I don’t have to carry my phone around to participate in a work step challenge. But it doesn’t do this. And there aren’t a lot of settings to troubleshoot with. It just simply does not do what i paid for it to do. ## Frequently asked questions about Sync Solver ### What does Sync Solver do? Sync Solver allows you to transfer various health and fitness data points from Apple Health directly to your Fitbit account. This includes metrics like steps, weight, body fat percentage, sleep analysis, and water intake, helping you consolidate your health information. ### What data can be synced from Apple Health to Fitbit? The app supports syncing steps, weight, body fat percentage, sleep analysis, and water intake. This comprehensive data transfer aims to provide a unified view of your health and fitness journey across both platforms. ### Is Sync Solver free to use? Yes, Sync Solver is available for free. There are no in-app purchases or advertisements mentioned, making it a completely free tool for users to sync their health data. ### Are there any limitations when syncing data? Due to Fitbit API limitations, the data granularity for steps is restricted to once per hour. Additionally, Fitbit has decided not to allow steps from third-party apps to count towards challenges; for challenge participation, using Mobile Track is recommended. ### Who is this app for? This app is designed for users who track their health and fitness data using Apple Health and wish to integrate this information with their Fitbit account. It's ideal for those who want a consolidated view of their metrics for better analysis and tracking. ## Version history (last 5 releases) ### 2.10 — 2021-11-04 Minor fixes ### 2.9 — 2021-10-07 Minor fixes ### 2.8 — 2020-04-30 Minor fixMinor fix ### 2.7 — 2020-01-13 Performance improvements ### 2.6 — 2020-01-11 Performance improvements ## Apps similar to Sync Solver | App | Rating | Price | Category | | --- | --- | --- | --- | | [MyFitnessPal: Calorie Counter](https://appshunter.io/ios/app/myfitnesspal-calorie-counter/id341232718) | 4.7 (2,355,871) | Free | Health & Fitness | | [Lose It! – Calorie Counter](https://appshunter.io/ios/app/lose-it-calorie-counter/id297368629) | 4.8 (774,590) | Free | Health & Fitness | | [Sync Solver - Health to CSV](https://appshunter.io/ios/app/sync-solver-health-to-csv/id994211639) | 2.8 (9) | $4.99 | Health & Fitness | | [Calorie Counter - MyNetDiary](https://appshunter.io/ios/app/calorie-counter-mynetdiary/id287529757) | 4.8 (164,431) | Free | Health & Fitness | | [Carb Manager: Keto & Macro Log](https://appshunter.io/ios/app/carb-manager-keto-and-macro-log/id410089731) | 4.8 (733,332) | Free | Health & Fitness | | [Fitbit to Health Sync Solver](https://appshunter.io/ios/app/fitbit-to-health-sync-solver/id935306292) | 4.5 (3,240) | Free | Health & Fitness | ## More apps by Scep Group LLC - [Gravitarium Live - Music Visualizer +](https://appshunter.io/ios/app/gravitarium-live-music-visualizer-plus/id438667778) - [Derby Quest: Horse Manager](https://appshunter.io/ios/app/derby-quest-horse-manager/id480528407) - [Free Stickly Jump Game](https://appshunter.io/ios/app/free-stickly-jump-game/id499344656) - [Derby Quest: Horse Manager HD](https://appshunter.io/ios/app/derby-quest-horse-manager-hd/id500605886) - [Star Fall Free Game](https://appshunter.io/ios/app/star-fall-free-game/id504562766) - [Find a Coin Free Game](https://appshunter.io/ios/app/find-a-coin-free-game/id504566770) All apps by Scep Group LLC: https://appshunter.io/developer/1612838932 ## Related topics [sync solver for fitbit](https://appshunter.io/ios/topics/sync-solver-for-fitbit) · [sync solver](https://appshunter.io/ios/topics/sync-solver) · [fitbit to health sync solver](https://appshunter.io/ios/topics/fitbit-to-health-sync-solver) · [data manager for fitbit](https://appshunter.io/ios/topics/data-manager-for-fitbit) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*