# Flash Read Document vs inkWallpaper

The clearest difference is update cadence: Flash Read Document at daily against inkWallpaper's every 2 weeks. Flash Read Document also leads on iOS requirement (12.0 vs 15.0). On price, ads, 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.

Flash Read Document ships an update daily, inkWallpaper every 2 weeks. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Flash Read Document | inkWallpaper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 30 MB | 31 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Changsha Youji Mutual Entertainment Network Information Co., Ltd.](https://appshunter.io/developer/1469325532) | [博超 贾](https://appshunter.io/developer/1686359190) |

## What reviewers say

### Flash Read Document

[App page](https://appshunter.io/ios/app/flash-read-document/id6648775197)

**Features:** macOS Compatibility

**In-app purchases:** none


### inkWallpaper

[App page](https://appshunter.io/ios/app/inkwallpaper-live-wallpapers/id6740087333)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Read Document free?

Flash Read Document is free to download, with no in-app purchases.

### Is inkWallpaper free?

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

### Do Flash Read Document or inkWallpaper have ads?

Neither Flash Read Document nor inkWallpaper shows ads.

### Which is updated more often, Flash Read Document or inkWallpaper?

Flash Read Document ships an update daily, and inkWallpaper every 2 weeks. Most recently, Flash Read Document was updated on October 5, 2026 and inkWallpaper on October 8, 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.*