# Sleep++ vs Night Terrors

Sleep++ and Night Terrors both sit at 4.1 stars, but that hides the real split: 75% of Night Terrors's written reviews are positive against 39% of Sleep++'s. Night Terrors also leads on device support (3 vs 1) and iOS requirement (13.0 vs 26.0). Sleep++'s advantage is ratings volume (5.7K vs 8). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Sleep++ sells 1 one-off in-app purchase and Night Terrors sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Night Terrors holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: Sleep++ has 5.7K ratings behind it against 8, 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 75% of Night Terrors's.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Sleep++ | Night Terrors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (5.7K ratings)](https://appshunter.io/ios/app/sleep-plus-plus/id1038440371/reviews) | **[4.3 (8 ratings)](https://appshunter.io/ios/app/night-terrors-sleep-assistant/id1309065157/reviews)** |
| Number of ratings | **5.7K** | 8 |
| Positive reviews | 38.6% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 6 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cross Forward Consulting, LLC](https://appshunter.io/developer/295660206) | [Johann Burgess](https://appshunter.io/developer/880943841) |

## 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


### Night Terrors

[App page](https://appshunter.io/ios/app/night-terrors-sleep-assistant/id1309065157)

This app monitors your movement patterns during sleep to detect night terrors and sleep paralysis. It safely wakes you with a sound if abrupt movement is detected, helping to improve sleep quality and reduce nightmares. Designed with privacy as a priority, it ensures no sleep data is recorded remotely.

**Highlights:** Monitors movement patterns, Detects night terrors, Wakes user with sound, Improves sleep quality, Assists with sleep-related PTSD, Privacy-focused design

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Monthly | $5.99 | per month |
| Upgrade Annually | $14.99 | per year |
| Upgrade Lifetime | $39.95 | one-time |


## Frequently asked questions

### Is Sleep++ free?

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

### Is Night Terrors free?

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

### Which has better reviews, Sleep++ or Night Terrors?

Night Terrors is rated higher. Sleep++ averages 4.1 out of 5 from 5.7K ratings, while Night Terrors averages 4.3 from 8 ratings.

### Do Sleep++ or Night Terrors have ads?

Both Sleep++ and Night Terrors show ads.

### Which is updated more often, Sleep++ or Night Terrors?

Sleep++ ships an update every 2 months, and Night Terrors every 2 months. Most recently, Sleep++ was updated on October 24, 2026 and Night Terrors on October 24, 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.*