# eSmartFans vs Fan Noises

The clearest difference is in-app purchases: eSmartFans at none against Fan Noises's 1. eSmartFans also leads on ads (none vs shown) and update cadence (monthly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. Fan Noises sells 1 one-off in-app purchase. eSmartFans asks for nothing beyond the download.

eSmartFans ships an update monthly, Fan Noises every 6 months. The most recent releases landed on October 15, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | eSmartFans | Fan Noises |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fan-noises/id6739588675/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 9 MB |
| Requires iOS | **9.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Elink Smart Co., Ltd.](https://appshunter.io/developer/1257307745) | [Avocado Toast Co.](https://appshunter.io/developer/1254193792) |

## What reviewers say

### eSmartFans

[App page](https://appshunter.io/ios/app/esmartfans/id1504174301)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fan Noises

[App page](https://appshunter.io/ios/app/fan-noises/id6739588675)

Drift into peaceful sleep or stay focused with a curated collection of calming background sounds. This app offers various ambient noise options like rain, forest, ocean, and fan sounds to help you relax and tune out distractions.

**Highlights:** Rain sounds, Forest ambiance, Ocean waves, Wind sounds, Box fan hum, Oscillating fan sound, Baby shush sound

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is eSmartFans free?

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

### Is Fan Noises free?

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

### Do eSmartFans or Fan Noises have ads?

Fan Noises shows ads; eSmartFans does not.

### Which is updated more often, eSmartFans or Fan Noises?

eSmartFans ships an update monthly, and Fan Noises every 6 months. Most recently, eSmartFans was updated on October 15, 2026 and Fan Noises on October 23, 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.*