# けいと管理 vs KnitReader

The clearest difference is in-app purchases: けいと管理 at none against KnitReader's 2. けいと管理 also leads on iOS requirement (15.0 vs 17.0). KnitReader's advantage is ads (none vs shown) and update cadence (weekly vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. KnitReader sells 2 one-off in-app purchases. けいと管理 asks for nothing beyond the download.

けいと管理 ships an update every 6 weeks, KnitReader weekly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | けいと管理 | KnitReader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 10 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuuki Fujita](https://appshunter.io/developer/1355200382) | [Yui Akiba](https://appshunter.io/developer/1895446339) |

## What reviewers say

### けいと管理

[App page](https://appshunter.io/ios/app/id1607847392)

**In-app purchases:** none


### KnitReader

[App page](https://appshunter.io/ios/app/knitreader/id6763752253)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Plan | $0.99 | one-time |
| Premium Plan | $2.99 | one-time |


## Frequently asked questions

### Is けいと管理 free?

けいと管理 is free to download, with no in-app purchases.

### Is KnitReader free?

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

### Do けいと管理 or KnitReader have ads?

けいと管理 shows ads; KnitReader does not.

### Which is updated more often, けいと管理 or KnitReader?

けいと管理 ships an update every 6 weeks, and KnitReader weekly. Most recently, けいと管理 was updated on October 10, 2026 and KnitReader on October 7, 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.*