# Checkmate vs Dojoウェブマニュアル

The clearest difference is iOS requirement: Checkmate at 12.0 against Dojoウェブマニュアル's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Checkmate | Dojoウェブマニュアル |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 47 MB | 62 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NIHON SOFTEC K.K.](https://appshunter.io/developer/958392233) | [TENDA Co.Ltd.](https://appshunter.io/developer/286881595) |

## What reviewers say

### Checkmate

[App page](https://appshunter.io/ios/app/checkmate/id1370269290)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dojoウェブマニュアル

[App page](https://appshunter.io/ios/app/dojo/id1590802420)

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

**In-app purchases:** none


## Frequently asked questions

### Is Checkmate free?

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

### Is Dojoウェブマニュアル free?

Dojoウェブマニュアル is free to download, with no in-app purchases.

### Do Checkmate or Dojoウェブマニュアル have ads?

Neither Checkmate nor Dojoウェブマニュアル shows ads.

### Which is updated more often, Checkmate or Dojoウェブマニュアル?

Checkmate ships an update every 2 months, and Dojoウェブマニュアル every 2 months. Most recently, Checkmate was updated on September 11, 2026 and Dojoウェブマニュアル on September 18, 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.*