# BarNoR vs KokuDoku：読書メモ、管理、活用

The clearest difference is in-app purchases: KokuDoku：読書メモ、管理、活用 at none against BarNoR's 1. KokuDoku：読書メモ、管理、活用 also leads on update cadence (weekly vs every 2 months). BarNoR's advantage is iOS requirement (16.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. BarNoR sells 1 one-off in-app purchase. KokuDoku：読書メモ、管理、活用 asks for nothing beyond the download.

BarNoR ships an update every 2 months, KokuDoku：読書メモ、管理、活用 weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BarNoR | KokuDoku：読書メモ、管理、活用 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 6 MB | 28 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CLEVIQUE](https://appshunter.io/developer/1857404732) | [Chiaki Kobayashi](https://appshunter.io/developer/1865034949) |

## What reviewers say

### BarNoR

[App page](https://appshunter.io/ios/app/barnor/id6755930508)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BarNoR Plus | $9.99 | one-time |


### KokuDoku：読書メモ、管理、活用

[App page](https://appshunter.io/ios/app/kokudoku/id6757169073)

**In-app purchases:** none


## Frequently asked questions

### Is BarNoR free?

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

### Is KokuDoku：読書メモ、管理、活用 free?

KokuDoku：読書メモ、管理、活用 is free to download, with no in-app purchases.

### Do BarNoR or KokuDoku：読書メモ、管理、活用 have ads?

Neither BarNoR nor KokuDoku：読書メモ、管理、活用 shows ads.

### Which is updated more often, BarNoR or KokuDoku：読書メモ、管理、活用?

BarNoR ships an update every 2 months, and KokuDoku：読書メモ、管理、活用 weekly. Most recently, BarNoR was updated on October 24, 2026 and KokuDoku：読書メモ、管理、活用 on October 28, 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.*