# 思考ノート（箇条書＆チェックリスト） vs PDCA quick

The clearest difference is in-app purchases: PDCA quick at none against 思考ノート（箇条書＆チェックリスト）'s 3. PDCA quick also leads on review sentiment (100% vs 86%) and iOS requirement (14.0 vs 17.6). 思考ノート（箇条書＆チェックリスト）'s advantage is ads (none vs shown). On price, update cadence 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. PDCA quick asks for nothing beyond the download.

思考ノート（箇条書＆チェックリスト） ships an update weekly, PDCA quick every 9 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 思考ノート（箇条書＆チェックリスト） | PDCA quick |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | — | Ad-supported |
| Size | 23 MB | 15 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YOSHIHIRO TAKAHASHI](https://appshunter.io/developer/574193873) | [Tadaaki Kobayashi](https://appshunter.io/developer/1453815071) |

## 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 |


### PDCA quick

[App page](https://appshunter.io/ios/app/pdca-quick/id1546415252)

This application helps users implement the PDCA cycle for planning, doing, checking, and acting. It supports various timeframes, including annual, monthly, weekly, and daily cycles, to facilitate continuous improvement.

**Highlights:** PDCA cycle implementation, Annual cycle planning, Monthly cycle planning, Weekly cycle planning, Daily cycle planning, Continuous improvement tool

**In-app purchases:** none


## 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 PDCA quick free?

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

### Do 思考ノート（箇条書＆チェックリスト） or PDCA quick have ads?

PDCA quick 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 PDCA quick?

思考ノート（箇条書＆チェックリスト） ships an update weekly, and PDCA quick every 9 days. Most recently, 思考ノート（箇条書＆チェックリスト） was updated on October 4, 2026 and PDCA quick 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.*