# 読マ(Dokuma) vs Raikiri Viewer

The clearest difference is update cadence: 読マ(Dokuma) at daily against Raikiri Viewer's every 2 days. 読マ(Dokuma) also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 読マ(Dokuma) sells 2 in-app purchases, starting at $2.99 per month and Raikiri Viewer sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

読マ(Dokuma) ships an update daily, Raikiri Viewer every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 読マ(Dokuma) | Raikiri Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Size | 58 MB | 12 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Sho Yamamoto](https://appshunter.io/developer/1889743798) | [wataru takahashi](https://appshunter.io/developer/1896618750) |

## What reviewers say

### 読マ(Dokuma)

[App page](https://appshunter.io/ios/app/dokuma/id6768893308)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dokuma Premium（月額） | $2.99 | per month |
| Dokuma Premium（年額） | $29.99 | per year |


### Raikiri Viewer

[App page](https://appshunter.io/ios/app/raikiri-viewer/id6795181030)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $17.99 | per year |


## Frequently asked questions

### Is 読マ(Dokuma) free?

読マ(Dokuma) is free to download, with in-app purchases available.

### Is Raikiri Viewer free?

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

### Do 読マ(Dokuma) or Raikiri Viewer have ads?

Neither 読マ(Dokuma) nor Raikiri Viewer shows ads.

### Which is updated more often, 読マ(Dokuma) or Raikiri Viewer?

読マ(Dokuma) ships an update daily, and Raikiri Viewer every 2 days. Most recently, 読マ(Dokuma) was updated on November 5, 2026 and Raikiri Viewer on October 31, 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.*