# デブログ vs Simpli

The clearest difference is in-app purchases: Simpli at none against デブログ's 3. Simpli also leads on update cadence (every 2 days 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. Simpli asks for nothing beyond the download.

デブログ ships an update weekly, Simpli every 2 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | デブログ | Simpli |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 38 MB | 41 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NAGAMOCHI LAB](https://appshunter.io/developer/1896684520) | [MARIE MORIKAGE](https://appshunter.io/developer/1896645636) |

## What reviewers say

### 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 |


### Simpli

[App page](https://appshunter.io/ios/app/simpli-write-and-clear/id6782609457)

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

**In-app purchases:** none


## Frequently asked questions

### Is デブログ free?

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

### Is Simpli free?

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

### Do デブログ or Simpli have ads?

Neither デブログ nor Simpli shows ads.

### Which is updated more often, デブログ or Simpli?

デブログ ships an update weekly, and Simpli every 2 days. Most recently, デブログ was updated on October 25, 2026 and Simpli on October 31, 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.*