# Sleep Fan+ vs Liberta

The clearest difference is ads: Liberta at none against Sleep Fan+'s shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sleep Fan+ ships an update every 13 months, Liberta every 25 months. The most recent releases landed on October 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Sleep Fan+ | Liberta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (232 ratings)](https://appshunter.io/ios/app/sleep-fan-plus/id1268245561/reviews)** | — |
| Number of ratings | **232** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 13 months** | Every 25 months |
| Monetization | Ad-supported | — |
| Size | 10 MB | 14 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryuichi Tanaka](https://appshunter.io/developer/1126201327) | [ALLIED SYSTEM CO.,LTD.](https://appshunter.io/developer/1077613622) |

## What reviewers say

### Sleep Fan+

[App page](https://appshunter.io/ios/app/sleep-fan-plus/id1268245561)

Experience realistic fan sounds to help you relax and fall asleep faster. Choose from four high-quality fan noises, including a unique "jet engine" sound. Customize your experience with a countdown timer and changeable wallpapers.

**Highlights:** High-quality fan sounds, Jet engine noise sound, Countdown timer, Changeable wallpapers, Interactive fan animation

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

**In-app purchases:** none


### Liberta

[App page](https://appshunter.io/ios/app/liberta/id1410112378)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sleep Fan+ free?

Sleep Fan+ is free to download, with no in-app purchases.

### Is Liberta free?

Liberta is free to download, with no in-app purchases.

### Do Sleep Fan+ or Liberta have ads?

Sleep Fan+ shows ads; Liberta does not.

### Which is updated more often, Sleep Fan+ or Liberta?

Sleep Fan+ ships an update every 13 months, and Liberta every 25 months. Most recently, Sleep Fan+ was updated on October 21, 2026 and Liberta on September 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.*