# Rem vs BIDSleep

The clearest difference is rating: Rem at 4.2 against BIDSleep's 2.6. Rem also leads on ratings volume (2.7K vs 5) and review sentiment (38% vs 25%). BIDSleep's advantage is in-app purchases (none vs 8). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rem sells 8 in-app purchases, starting at $4.99 per month. BIDSleep asks for nothing beyond the download.

Rem holds the better App Store score, 4.2 against 2.6. That said, the two scores are not equally well evidenced: Rem has 2.7K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 38% of Rem's written reviews are positive against 25% of BIDSleep's.

## The numbers

| Metric | Rem | BIDSleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (2.7K ratings)](https://appshunter.io/ios/app/rem-auto-sleep-tracker-watch/id1534499292/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/bidsleep/id6747012248/reviews) |
| Number of ratings | **2.7K** | 5 |
| Positive reviews | **37.7% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 102 MB | 3 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [WELLBEINE TECHNOLOGIES INC](https://appshunter.io/developer/1529157912) | [Joyita Dutta](https://appshunter.io/developer/1819386876) |

## What reviewers say

### Rem

[App page](https://appshunter.io/ios/app/rem-auto-sleep-tracker-watch/id1534499292)

This app automatically tracks your sleep cycles using your Apple Watch, providing detailed analysis of your sleep patterns. It offers insights into sleep quality, disruptions, and heart rate, helping you understand and improve your rest.

**Highlights:** Automatic sleep tracking, Sleep pattern analysis, Snore detection, Sleep score and breakdown, Heart rate analysis, Smart alarm clock

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| 3 Month Subscription | $19.49 | per 3 months |
| 6 Month Subscription | $25.99 | per 6 months |
| Yearly Subscription | $29.99 | per year |
| Yearly Subscription | $29.99 | per year |
| Rem Premium | $29.99 | per year |
| Yearly Subscription | $59.99 | per year |
| Lifetime Subscription | $49.99 | one-time |

**What reviewers like**

- 🚀 Accurate sleep tracking
- 📊 Detailed sleep data
- 🔍 Helpful for monitoring sleep issues
- 👍 Simple and intuitive interface
- 💤 Tracks naps

**What reviewers complain about**

- 🐛 Inconsistent data recording
- ⏰ Inaccurate sleep/wake times
- 💰 Expensive subscription
- 🔇 Snoring/noise tracking not working
- 🔄 Changing/inconsistent sleep results

**Reported bugs**

- App crashes or freezes
- Disconnection issues with Apple Watch
- Lack of customer support responsiveness

**Requested features**

- Historical sleep data and trends
- Ability to edit sleep times
- Improved smart alarm functionality
- Better integration with Apple Health
- More customization options


### BIDSleep

[App page](https://appshunter.io/ios/app/bidsleep/id6747012248)

This app records heart rate, blood oxygen, and motion data from your Apple Watch for personal wellness tracking. It does not offer analysis or diagnostics, focusing solely on data collection and export.

**Highlights:** Heart rate recording, Blood oxygen (SpO₂) logging, Motion data collection, Optional sleep stage tracking, Data export, Personal self-monitoring

**In-app purchases:** none


## Frequently asked questions

### Is Rem free?

Rem is free to download, with in-app purchases available.

### Is BIDSleep free?

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

### Which has better reviews, Rem or BIDSleep?

Rem is rated higher. Rem averages 4.2 out of 5 from 2.7K ratings, while BIDSleep averages 2.6 from 5 ratings.

### Do Rem or BIDSleep have ads?

Neither Rem nor BIDSleep shows ads.

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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.*