# Sleep Meister vs Power Sync for Fitbit

The clearest difference is review sentiment: Sleep Meister at 70% against Power Sync for Fitbit's 20%. Sleep Meister also leads on rating (4.7 vs 4.2) and in-app purchases (none vs 4). Power Sync for Fitbit's advantage is price (Free vs $1.99) and ratings volume (16K vs 74). On update cadence, ads and device support there is nothing between them.

Power Sync for Fitbit is free to download; Sleep Meister costs $1.99 up front. Power Sync for Fitbit sells 4 in-app purchases, starting at $1.99 per month. Sleep Meister asks for nothing beyond the download.

Sleep Meister holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Power Sync for Fitbit has 16K ratings behind it against 74, so its average is the more settled of the two. Written reviews point the same way: 70% of Sleep Meister's written reviews are positive against 20% of Power Sync for Fitbit's.

Sleep Meister ships an update every 3 months, Power Sync for Fitbit every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Sleep Meister | Power Sync for Fitbit |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (74 ratings)](https://appshunter.io/ios/app/sleep-meister/id599456126/reviews)** | [4.2 (16K ratings)](https://appshunter.io/ios/app/power-sync-for-fitbit/id1071544839/reviews) |
| Number of ratings | 74 | **16K** |
| Positive reviews | **69.9% of reviews** | 19.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 59 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Naoya Araki](https://appshunter.io/developer/435849505) | [Touchberry](https://appshunter.io/developer/1071544838) |

## What reviewers say

### Sleep Meister

[App page](https://appshunter.io/ios/app/sleep-meister/id599456126)

This app monitors your sleep cycles using your device's accelerometer to wake you during your lightest sleep phase. It offers features like sleep talking recording, sleep data visualization, and automatic music player shutdown.

**Highlights:** Sleep cycle monitoring, Lightest sleep phase alarm, Sleep talking recording, Sleep data visualization, Automatic music player stop, Health app integration

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 📈 Accurate sleep tracking
- 🎶 Customizable alarm sounds
- 💡 Useful sleep analysis
- 💰 Good value for money

**What reviewers complain about**

- 🔋 High battery consumption
- 🐛 Frequent crashes/freezes
- ❌ Alarm not always sounding
- 💽 Large storage usage
- 🔊 Inconsistent alarm volume

**Reported bugs**

- Alarm sometimes doesn't sound
- App freezes or crashes
- Inconsistent alarm volume
- Bluetooth speaker/earphone disconnects
- Sleep talk recording is inaccurate

**Requested features**

- Add Twitter posting functionality
- Apple Watch app support
- Bulk delete data option
- More detailed HealthKit integration
- Ability to manually add/edit sleep entries


### Power Sync for Fitbit

[App page](https://appshunter.io/ios/app/power-sync-for-fitbit/id1071544839)

Seamlessly sync your Fitbit data to Apple Health for free. Track heart rate, steps, distance, weight, sleep, and more. Supports all Fitbit devices and multiple accounts, with an optional auto-sync feature for convenience.

**Highlights:** Sync Fitbit data to Apple Health, Sync Heart Rate data, Automatic data synchronization, Support for all Fitbit device types, Multiple Fitbit account support, Dark Mode support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto Sync for A Month | $1.99 | per month |
| Auto Sync for A Year | $7.99 | per year |
| Auto Sync to Health App | $1.99 | one-time |
| Auto Sync for Entire Life | $14.99 | one-time |

**What reviewers like**

- 👍 Simple and quick
- 🚀 Comprehensive data sync
- 💡 Allows Fitbit and Apple Health integration
- 🚀 Fast data transfer

**What reviewers complain about**

- 🐛 Sync issues and failures
- 🐛 Inaccurate data sync
- 🐛 Duplicates data
- 🐛 Auto-sync not working as expected
- 🔋 Drains battery when running in background

**Reported bugs**

- Sync repeatedly fails
- Adds duplicate data to Apple Health
- Incorrectly syncs resting heart rate data
- Syncs outdated/incorrect weight data

**Requested features**

- Add support for more Fitbit data types (heart rate, workouts, sleep stages)
- Allow customization of sync frequency and timing
- Improve auto-sync reliability and functionality


## Frequently asked questions

### Is Sleep Meister free?

Sleep Meister costs $1.99, with no in-app purchases.

### Is Power Sync for Fitbit free?

Power Sync for Fitbit is free to download, with in-app purchases available.

### Which has better reviews, Sleep Meister or Power Sync for Fitbit?

Sleep Meister is rated higher. Sleep Meister averages 4.7 out of 5 from 74 ratings, while Power Sync for Fitbit averages 4.2 from 16K ratings.

### Do Sleep Meister or Power Sync for Fitbit have ads?

Neither Sleep Meister nor Power Sync for Fitbit shows ads.

### Which is updated more often, Sleep Meister or Power Sync for Fitbit?

Sleep Meister ships an update every 3 months, and Power Sync for Fitbit every 2 months. Most recently, Sleep Meister was updated on November 1, 2026 and Power Sync for Fitbit on November 3, 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.*