# THREE vs StillFade

The clearest difference is in-app purchases: THREE at none against StillFade's 1. THREE also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. StillFade sells 1 one-off in-app purchase. THREE asks for nothing beyond the download.

## The numbers

| Metric | THREE | StillFade |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 32 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ACRO INC.](https://appshunter.io/developer/1479535098) | [丽佳 施](https://appshunter.io/developer/1894580777) |

## What reviewers say

### THREE

[App page](https://appshunter.io/ios/app/three/id1479535099)

**In-app purchases:** none


### StillFade

[App page](https://appshunter.io/ios/app/stillfade-sleep-auto-off/id6797166118)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is THREE free?

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

### Is StillFade free?

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

### Do THREE or StillFade have ads?

StillFade shows ads; THREE does not.

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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.*