# ぺたっとメモ vs デブログ

The clearest difference is in-app purchases: ぺたっとメモ at none against デブログ's 3. ぺたっとメモ also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. デブログ sells 3 in-app purchases, starting at $0.99 per month. ぺたっとメモ asks for nothing beyond the download.

ぺたっとメモ ships an update daily, デブログ weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ぺたっとメモ | デブログ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Size | 79 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MARIE MORIKAGE](https://appshunter.io/developer/1896645636) | [NAGAMOCHI LAB](https://appshunter.io/developer/1896684520) |

## What reviewers say

### ぺたっとメモ

[App page](https://appshunter.io/ios/app/id6771320241)

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

**In-app purchases:** none


### デブログ

[App page](https://appshunter.io/ios/app/devlog/id6781782548)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DevLog PRO（月額） | $0.99 | per month |
| DevLog PRO（年額） | $11.99 | per year |
| DevLog PRO（買い切り） | $24.99 | one-time |


## Frequently asked questions

### Is ぺたっとメモ free?

ぺたっとメモ is free to download, with no in-app purchases.

### Is デブログ free?

デブログ is free to download, with in-app purchases available.

### Do ぺたっとメモ or デブログ have ads?

Neither ぺたっとメモ nor デブログ shows ads.

### Which is updated more often, ぺたっとメモ or デブログ?

ぺたっとメモ ships an update daily, and デブログ weekly. Most recently, ぺたっとメモ was updated on October 28, 2026 and デブログ on October 25, 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.*