# 思考ノート（箇条書＆チェックリスト） vs checka! [チェッカ]

The clearest difference is review sentiment: 思考ノート（箇条書＆チェックリスト） at 86% against checka! [チェッカ]'s 40%. 思考ノート（箇条書＆チェックリスト） also leads on ads (none vs shown). checka! [チェッカ]'s advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 思考ノート（箇条書＆チェックリスト） sells 3 one-off in-app purchases and checka! [チェッカ] sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

思考ノート（箇条書＆チェックリスト） ships an update weekly, checka! [チェッカ] every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 思考ノート（箇条書＆チェックリスト） | checka! [チェッカ] |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **85.7% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 20 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YOSHIHIRO TAKAHASHI](https://appshunter.io/developer/574193873) | [Seiya Mogami](https://appshunter.io/developer/1072574795) |

## What reviewers say

### 思考ノート（箇条書＆チェックリスト）

[App page](https://appshunter.io/ios/app/id1362193657)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Donation | $0.49 | one-time |
| Support Donation | $0.99 | one-time |
| Support Donation | $1.99 | one-time |


### checka! [チェッカ]

[App page](https://appshunter.io/ios/app/checka/id1451433619)

This app allows multiple users to share and manage checklists. It prioritizes simplicity and ease of use, suitable for individuals, families, or couples. No complex registration is required to start, with an optional phone number registration for backup.

**Highlights:** Shared checklists, Simple interface, No registration required, Optional phone backup, Dark mode support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン（月額） | $0.99 | per month |
| プレミアムプラン（年額） | $6.99 | per year |


## Frequently asked questions

### Is 思考ノート（箇条書＆チェックリスト） free?

思考ノート（箇条書＆チェックリスト） is free to download, with in-app purchases available.

### Is checka! [チェッカ] free?

checka! [チェッカ] is free to download, with in-app purchases available.

### Do 思考ノート（箇条書＆チェックリスト） or checka! [チェッカ] have ads?

checka! [チェッカ] shows ads; 思考ノート（箇条書＆チェックリスト） does not.

### Which is updated more often, 思考ノート（箇条書＆チェックリスト） or checka! [チェッカ]?

思考ノート（箇条書＆チェックリスト） ships an update weekly, and checka! [チェッカ] every 2 weeks. Most recently, 思考ノート（箇条書＆チェックリスト） was updated on October 25, 2026 and checka! [チェッカ] on October 24, 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.*