# Sleep++ vs AutoSleep

The clearest difference is price: Sleep++ at Free against AutoSleep's $9.99. AutoSleep's advantage is rating (4.7 vs 4.1) and review sentiment (80% vs 39%). On update cadence there is nothing between them.

Sleep++ is free to download; AutoSleep costs $9.99 up front. Sleep++ sells 1 one-off in-app purchase. AutoSleep asks for nothing beyond the download.

AutoSleep holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: AutoSleep has 62K ratings behind it against 5.7K, so its average is the more settled of the two. Written reviews point the same way: 39% of Sleep++'s written reviews are positive against 80% of AutoSleep's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Sleep++ | AutoSleep |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.1 (5.7K ratings)](https://appshunter.io/ios/app/sleep-plus-plus/id1038440371/reviews) | **[4.7 (62K ratings)](https://appshunter.io/ios/app/autosleep-watch-sleep-tracker/id1164801111/reviews)** |
| Number of ratings | 5.7K | **62K** |
| Positive reviews | 38.6% of reviews | **79.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#2** |
| Size | 11 MB | 38 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Cross Forward Consulting, LLC](https://appshunter.io/developer/295660206) | [Tantsissa](https://appshunter.io/developer/861650887) |

## 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


### AutoSleep

[App page](https://appshunter.io/ios/app/autosleep-watch-sleep-tracker/id1164801111)

**Currently charting:** #2 Top Paid · Health & Fitness, #26 Top Paid (US App Store)

Automatically tracks your sleep using your Apple Watch without manual input. Offers detailed insights into sleep duration, quality, and various physiological metrics. Integrates with Apple Health and provides smart alarm features.

**Highlights:** Automatic sleep tracking, Detailed sleep analysis, Sleep Stages integration, Smart alarm, Privacy focused, Heart rate and respiration tracking, Wrist temperature monitoring

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 One time purchase, no subscription
- 👍 Comprehensive sleep tracking and insights
- 🔍 Detailed data and visualizations
- ⌚ Seamless Apple Watch integration
- 🔋 Minimal battery drain on Apple Watch

**What reviewers complain about**

- 🐛 Inconsistent or inaccurate sleep tracking
- 🤔 Complicated interface and settings
- 🔋 High battery drain on Apple Watch
- 🤔 Difficulty calibrating and adjusting settings
- 🤔 Confusing or overwhelming data presentation

**Reported bugs**

- App crashes or stops working after updates
- Sleep data disappearing or not syncing properly
- Incorrect sleep time and wake up detection
- Issues with Apple Watch connectivity and data transfer

**Requested features**

- Add support for REM sleep tracking
- Improve smart alarm functionality
- Allow setting custom sleep/wake time windows
- Add more personalization and customization options
- Improve integration with other health/fitness apps


## Frequently asked questions

### Is Sleep++ free?

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

### Is AutoSleep free?

AutoSleep costs $9.99, with no in-app purchases.

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

AutoSleep is rated higher. Sleep++ averages 4.1 out of 5 from 5.7K ratings, while AutoSleep averages 4.7 from 62K ratings.

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

Sleep++ shows ads; AutoSleep does not.

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

Sleep++ ships an update every 2 months, and AutoSleep every 2 months. Most recently, Sleep++ was updated on October 26, 2026 and AutoSleep on October 26, 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.*