# CaptaLog vs ざつメモまとめ

The clearest difference is in-app purchases: CaptaLog at none against ざつメモまとめ's 2. CaptaLog also leads on ads (none vs shown). ざつメモまとめ's advantage is iOS requirement (14.0 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. ざつメモまとめ sells 2 in-app purchases, starting at $1.99 per month. CaptaLog asks for nothing beyond the download.

CaptaLog ships an update every 2 weeks, ざつメモまとめ every 3 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CaptaLog | ざつメモまとめ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 8 MB | 50 MB |
| Requires iOS | 26.2 | **14.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ARIMASA MORIYA](https://appshunter.io/developer/1864837598) | [kazuki kagawa](https://appshunter.io/developer/1844146637) |

## What reviewers say

### CaptaLog

[App page](https://appshunter.io/ios/app/captalog-thought-log-and-notes/id6757141893)

**In-app purchases:** none


### ざつメモまとめ

[App page](https://appshunter.io/ios/app/ai/id6759522112)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $1.99 | per month |
| プレミアムプラン | $19.99 | per year |


## Frequently asked questions

### Is CaptaLog free?

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

### Is ざつメモまとめ free?

ざつメモまとめ is free to download, with in-app purchases available.

### Do CaptaLog or ざつメモまとめ have ads?

ざつメモまとめ shows ads; CaptaLog does not.

### Which is updated more often, CaptaLog or ざつメモまとめ?

CaptaLog ships an update every 2 weeks, and ざつメモまとめ every 3 weeks. Most recently, CaptaLog was updated on October 8, 2026 and ざつメモまとめ on October 10, 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.*