# Sleep++ vs Rem

The clearest difference is ads: Rem at none against Sleep++'s shown. Rem also leads on iOS requirement (16.0 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Sleep++ sells 1 one-off in-app purchase and Rem sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.1 for Sleep++ against 4.2 for Rem. Both are backed by a comparable volume of ratings — 5.7K and 2.7K respectively. Written reviews split almost evenly too, at 39% and 38% positive.

Sleep++ ships an update every 2 months, Rem every 6 weeks. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sleep++ | Rem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (5.7K ratings)](https://appshunter.io/ios/app/sleep-plus-plus/id1038440371/reviews) | **[4.2 (2.7K ratings)](https://appshunter.io/ios/app/rem-auto-sleep-tracker-watch/id1534499292/reviews)** |
| Number of ratings | **5.7K** | 2.7K |
| Positive reviews | **38.6% of reviews** | 37.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 102 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Cross Forward Consulting, LLC](https://appshunter.io/developer/295660206) | [WELLBEINE TECHNOLOGIES INC](https://appshunter.io/developer/1529157912) |

## What reviewers say

### Sleep++

[App page](https://appshunter.io/ios/app/sleep-plus-plus/id1038440371)

This app automatically tracks your sleep duration and quality using your Apple Watch. Gain insights into your rest patterns to improve your sleep routines. Offers both automatic and manual tracking options for personalized control.

**Highlights:** Automatic sleep tracking, Sleep duration measurement, Sleep quality analysis, Manual sleep tracking, Health App integration, Detailed nightly reports

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Development | $1.99 | one-time |

**What reviewers like**

- 🚀 Great tracking
- 👍 Easy to use
- 💡 Detailed sleep data
- 👍 Accurate
- 🚀 Works perfectly with Apple Watch

**What reviewers complain about**

- 🐛 No deeper analysis beyond health app data
- 🐛 Inconsistent output from night to night
- 🐛 Requires going to bed at the same time every day
- 🐛 Fails to account for menstrual cycle changes
- 🐛 Stops working after updates

**Reported bugs**

- Doubles data on some nights
- Misses some nights of sleep
- Incorrectly records awake time as sleep
- Stops working after iOS updates

**Requested features**

- Add sleep diary
- Include pre-sleep factors
- Graph core sleep, deep sleep, and REM over time
- Add alarm that wakes during light sleep
- Integrate with Fitbit data


### 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


## Frequently asked questions

### Is Sleep++ free?

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

### Is Rem free?

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

### Which has better reviews, Sleep++ or Rem?

Rem is rated higher. Sleep++ averages 4.1 out of 5 from 5.7K ratings, while Rem averages 4.2 from 2.7K ratings.

### Do Sleep++ or Rem have ads?

Sleep++ shows ads; Rem does not.

### Which is updated more often, Sleep++ or Rem?

Sleep++ ships an update every 2 months, and Rem every 6 weeks. Most recently, Sleep++ was updated on October 20, 2026 and Rem on October 19, 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.*