# Sleep Fan+ vs Box Fan

Sleep Fan+ and Box Fan both sit at 4.4 stars, but that hides the real split: 71% of Sleep Fan+'s written reviews are positive against 0% of Box Fan's. Sleep Fan+ also leads on ratings volume (233 vs 6) and iOS requirement (12.0 vs 15.1). Box Fan's advantage is ads (none vs shown) and update cadence (weekly vs every 13 months). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.4 for Sleep Fan+ against 4.5 for Box Fan. That said, the two scores are not equally well evidenced: Sleep Fan+ has 233 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 71% of Sleep Fan+'s written reviews are positive against 0% of Box Fan's.

Sleep Fan+ ships an update every 13 months, Box Fan weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sleep Fan+ | Box Fan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (233 ratings)](https://appshunter.io/ios/app/sleep-fan-plus/id1268245561/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/box-fan/id6744132844/reviews)** |
| Number of ratings | **233** | 6 |
| Positive reviews | **71.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 10 MB | 39 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryuichi Tanaka](https://appshunter.io/developer/1126201327) | [Sleep Sounds Limited Liability Company](https://appshunter.io/developer/1827995345) |

## 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


### Box Fan

[App page](https://appshunter.io/ios/app/box-fan/id6744132844)

Drift off to sleep with the soothing white noise of a real box fan. Block out distractions, calm your mind, or create a peaceful sleep environment with high-quality fan sounds. Features nonstop audio, background playback, and a sleep timer with an alarm.

**Highlights:** Authentic high-fidelity box fan sound, Ideal for sleep, focus, and relaxation, Nonstop, uninterrupted audio loops, Background playback with screen off, Lightweight and battery-friendly, Sleep timer with alarm functionality

**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 Box Fan free?

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

### Which has better reviews, Sleep Fan+ or Box Fan?

Box Fan is rated higher. Sleep Fan+ averages 4.4 out of 5 from 233 ratings, while Box Fan averages 4.5 from 6 ratings.

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

Sleep Fan+ shows ads; Box Fan does not.

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

Sleep Fan+ ships an update every 13 months, and Box Fan weekly. Most recently, Sleep Fan+ was updated on November 3, 2026 and Box Fan on November 5, 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.*