# MindSleep vs Power Nap

The clearest difference is price: MindSleep at Free against Power Nap's $4.99. MindSleep also leads on update cadence (every 2 weeks vs every 4 months). Power Nap's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement there is nothing between them.

MindSleep is free to download; Power Nap costs $4.99 up front. MindSleep sells 3 in-app purchases, starting at $1.49 per 7 days. Power Nap asks for nothing beyond the download.

MindSleep ships an update every 2 weeks, Power Nap every 4 months. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | MindSleep | Power Nap |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.0 (10 ratings)](https://appshunter.io/ios/app/mindsleep-nap-and-sleep-tracker/id6480254633/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Freemium | — |
| Size | 69 MB | 2 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu MindSleep Technology](https://appshunter.io/developer/1089039746) | [Impossible X LLC](https://appshunter.io/developer/708988184) |

## What reviewers say

### MindSleep

[App page](https://appshunter.io/ios/app/mindsleep-nap-and-sleep-tracker/id6480254633)

This app uses AI and your Apple Watch to automatically track and analyze naps and nighttime sleep. It provides detailed insights into sleep quality, recovery, and personalized recommendations to help you improve your sleep habits.

**Highlights:** AI-powered nap detection, Automatic Apple Watch tracking, In-depth sleep analysis, Clear, actionable charts, Personalized sleep recommendations, Syncs with Apple Health

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.49 | per 7 days |
| Monthly | $3.99 | per month |
| Yearly | $24.99 | per year |


### Power Nap

[App page](https://appshunter.io/ios/app/power-nap-impossible/id6757374849)

**In-app purchases:** none


## Frequently asked questions

### Is MindSleep free?

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

### Is Power Nap free?

Power Nap costs $4.99, with no in-app purchases.

### Do MindSleep or Power Nap have ads?

Neither MindSleep nor Power Nap shows ads.

### Which is updated more often, MindSleep or Power Nap?

MindSleep ships an update every 2 weeks, and Power Nap every 4 months. Most recently, MindSleep was updated on November 5, 2026 and Power Nap on November 9, 2026.

---

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