# Data Manager for Fitbit vs SaunaFlow

The clearest difference is price: SaunaFlow at Free against Data Manager for Fitbit's $1.99. SaunaFlow also leads on update cadence (fortnightly vs every 5 weeks). Data Manager for Fitbit's advantage is iOS requirement (9.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

SaunaFlow is free to download; Data Manager for Fitbit costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Data Manager for Fitbit ships an update every 5 weeks, SaunaFlow fortnightly. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Data Manager for Fitbit | SaunaFlow |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.4 (259 ratings)](https://appshunter.io/ios/app/data-manager-for-fitbit/id739645466/reviews)** | — |
| Number of ratings | **259** | — |
| Positive reviews | 45.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 13 MB | 9 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sunny Studio](https://appshunter.io/developer/430274590) | [YANGLI CHEN](https://appshunter.io/developer/1886058795) |

## What reviewers say

### Data Manager for Fitbit

[App page](https://appshunter.io/ios/app/data-manager-for-fitbit/id739645466)

This app syncs your Fitbit data to Apple Health and offers a unique way to visualize your health metrics. Track and analyze sleep, weight, steps, distance, and more with detailed statistics. It supports all Fitbit trackers and both iPad and iPhone.

**Highlights:** Sync Fitbit data to HealthKit, Visualize health data, Track sleep, weight, steps, distance, Supports all Fitbit trackers, Detailed statistics and analysis, iPad and iPhone support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Syncs data quickly
- 💡 Helpful for tracking fitness goals
- 👍 User-friendly interface
- 💡 Integrates well with Apple Health

**What reviewers complain about**

- 🐛 Sync issues
- 🐛 Crashes frequently
- 💰 Paid app with limited functionality
- 🚫 Doesn't support all Fitbit/Jawbone features
- 🚫 Doesn't override iPhone step tracking

**Reported bugs**

- Sync fails for certain data types
- Crashes on login or setup
- Inaccurate data transfer to Health app

**Requested features**

- Add support for heart rate data
- Improve sleep data syncing
- Include more detailed activity metrics
- Implement automatic background syncing


### SaunaFlow

[App page](https://appshunter.io/ios/app/saunaflow-sauna-and-cold-timer/id6761906547)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Data Manager for Fitbit free?

Data Manager for Fitbit costs $1.99, with no in-app purchases.

### Is SaunaFlow free?

SaunaFlow is free to download, with no in-app purchases.

### Do Data Manager for Fitbit or SaunaFlow have ads?

Neither Data Manager for Fitbit nor SaunaFlow shows ads.

### Which is updated more often, Data Manager for Fitbit or SaunaFlow?

Data Manager for Fitbit ships an update every 5 weeks, and SaunaFlow fortnightly. Most recently, Data Manager for Fitbit was updated on October 17, 2026 and SaunaFlow on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*