# SleepMapper vs Breas Nitelog

The clearest difference is rating: SleepMapper at 4.7 against Breas Nitelog's 1.4. SleepMapper also leads on review sentiment (30% vs 4%) and ratings volume (3.8K vs 11). Breas Nitelog's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SleepMapper holds the better App Store score, 4.7 against 1.4. That said, the two scores are not equally well evidenced: SleepMapper has 3.8K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 30% of SleepMapper's written reviews are positive against 4% of Breas Nitelog's.

SleepMapper ships an update every 2 months, Breas Nitelog every 4 months. The most recent releases landed on October 18, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SleepMapper | Breas Nitelog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.8K ratings)](https://appshunter.io/ios/app/sleepmapper/id1258577276/reviews)** | [1.4 (11 ratings)](https://appshunter.io/ios/app/breas-nitelog/id1495351390/reviews) |
| Number of ratings | **3.8K** | 11 |
| Positive reviews | **30.2% of reviews** | 4.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 193 MB | 18 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Philips](https://appshunter.io/developer/355645429) | [Human Design Medical LLC](https://appshunter.io/developer/923153552) |

## What reviewers say

### SleepMapper

[App page](https://appshunter.io/ios/app/sleepmapper/id1258577276)

This app enhances sleep quality by connecting with smart headbands and wake-up lights. It tracks sleep stages, provides soothing audio, and offers smart alarms to improve daytime energy and promote a refreshed awakening.

**Highlights:** Deep sleep enhancement with audio tones, Sleep stage tracking, Smart alarm for gentle waking, Bedroom environment monitoring, Guided wind-down feature, HealthKit integration

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent wake-up light
- 🌙 Helps with sleep
- 👍 Customizable settings
- 🌞 Simulates sunrise/sunset

**What reviewers complain about**

- 🐛 Connectivity issues with app
- 🔌 Unreliable WiFi connection
- 📱 App is buggy and unstable
- 🕰️ Difficult to set up and use

**Reported bugs**

- App won't connect to device
- Alarm settings not saving
- Frequent disconnections and need to reset
- App crashes on launch

**Requested features**

- Integrate with smart home platforms
- Add more sound/music options
- Improve sleep tracking and data analysis
- Allow remote control from anywhere


### Breas Nitelog

[App page](https://appshunter.io/ios/app/breas-nitelog/id1495351390)

Control your CPAP device, track sleep quality with detailed charts, and generate compliance reports. Easily share your sleep data with your healthcare provider. Ideal for both daily use and travel.

**Highlights:** Device control, Sleep quality monitoring, Compliance reporting, Data sharing with providers, Travel-friendly CPAP companion

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Machine works mechanically
- 👍 App is an improvement over previous version

**What reviewers complain about**

- 🐛 App won't stay connected
- 🐛 App won't recognize device
- 🐛 Randomly assigns future dates
- 🐛 Misses data after sync
- 🐛 App only records sleep sporadically

**Reported bugs**

- App won't stay connected
- App won't recognize device
- Randomly assigns future dates to data
- Misses data after sync
- App only records sleep sporadically

**Requested features**

- Update app to work consistently
- Newer app addressing data needs
- Fully functional Bluetooth interface
- More updates like upload data to cloud
- Fix app to allow password entry


## Frequently asked questions

### Is SleepMapper free?

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

### Is Breas Nitelog free?

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

### Which has better reviews, SleepMapper or Breas Nitelog?

SleepMapper is rated higher. SleepMapper averages 4.7 out of 5 from 3.8K ratings, while Breas Nitelog averages 1.4 from 11 ratings.

### Do SleepMapper or Breas Nitelog have ads?

Neither SleepMapper nor Breas Nitelog shows ads.

### Which is updated more often, SleepMapper or Breas Nitelog?

SleepMapper ships an update every 2 months, and Breas Nitelog every 4 months. Most recently, SleepMapper was updated on October 18, 2026 and Breas Nitelog on October 15, 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.*