# Sleep++ vs NightWatch

The clearest difference is update cadence: NightWatch at monthly against Sleep++'s every 2 months. NightWatch also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Sleep++ sells 1 one-off in-app purchase and NightWatch sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sleep++ ships an update every 2 months, NightWatch monthly. The most recent releases landed on October 20, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sleep++ | NightWatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (5.7K ratings)](https://appshunter.io/ios/app/sleep-plus-plus/id1038440371/reviews)** | — |
| Number of ratings | **5.7K** | — |
| Positive reviews | 38.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 6 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cross Forward Consulting, LLC](https://appshunter.io/developer/295660206) | [Pummel Pty Ltd](https://appshunter.io/developer/1101016793) |

## 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


### NightWatch

[App page](https://appshunter.io/ios/app/nightwatch-sleep-tracker/id6469570238)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Sleep++ free?

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

### Is NightWatch free?

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

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

Both Sleep++ and NightWatch show ads.

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

Sleep++ ships an update every 2 months, and NightWatch monthly. Most recently, Sleep++ was updated on October 20, 2026 and NightWatch on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*