# 20s Vision Break vs Power Nap

The clearest difference is price: 20s Vision Break at Free against Power Nap's $4.99. 20s Vision Break also leads on update cadence (fortnightly vs every 4 months). Power Nap's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

20s Vision Break is free to download; Power Nap costs $4.99 up front. 20s Vision Break sells 1 one-off in-app purchase. Power Nap asks for nothing beyond the download.

20s Vision Break ships an update fortnightly, Power Nap every 4 months. The most recent releases landed on October 15, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 20s Vision Break | Power Nap |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 2 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MO NOUR](https://appshunter.io/developer/1264816695) | [Impossible X LLC](https://appshunter.io/developer/708988184) |

## What reviewers say

### 20s Vision Break

[App page](https://appshunter.io/ios/app/20s-vision-break/id6741156325)

This app helps you combat eye strain from prolonged screen use by reminding you to take breaks. It guides you to follow the 20-20-20 rule, offering customizable alerts and eye health tips to protect your vision and boost focus.

**Highlights:** 20-20-20 rule timer, Customizable break reminders, Eye health tips, Screen time insights, Gentle notifications, Cross-device compatibility

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20s Vision Break premium | $1.99 | one-time |


### Power Nap

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

**In-app purchases:** none


## Frequently asked questions

### Is 20s Vision Break free?

20s Vision Break is free to download, with in-app purchases available.

### Is Power Nap free?

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

### Do 20s Vision Break or Power Nap have ads?

Neither 20s Vision Break nor Power Nap shows ads.

### Which is updated more often, 20s Vision Break or Power Nap?

20s Vision Break ships an update fortnightly, and Power Nap every 4 months. Most recently, 20s Vision Break was updated on October 15, 2026 and Power Nap on October 28, 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.*