# Cloud Brain 業務管理 vs Zatto

The clearest difference is in-app purchases: Cloud Brain 業務管理 at none against Zatto's 2. Cloud Brain 業務管理 also leads on iOS requirement (14.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zatto sells 2 in-app purchases, starting at $1.99 per month. Cloud Brain 業務管理 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Cloud Brain 業務管理 | Zatto |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 16 MB | 9 MB |
| Requires iOS | **14.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Qualia Systems Inc.](https://appshunter.io/developer/388873648) | [LightShift Co., Ltd.](https://appshunter.io/developer/1855438576) |

## What reviewers say

### Cloud Brain 業務管理

[App page](https://appshunter.io/ios/app/cloud-brain/id1536729404)

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

**In-app purchases:** none


### Zatto

[App page](https://appshunter.io/ios/app/zatto-ai-notes-tasks-and-memo/id6780229528)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zatto Pro (Monthly) | $1.99 | per month |
| Zatto Pro (Annual) | $17.99 | per year |


## Frequently asked questions

### Is Cloud Brain 業務管理 free?

Cloud Brain 業務管理 is free to download, with no in-app purchases.

### Is Zatto free?

Zatto is free to download, with in-app purchases available.

### Do Cloud Brain 業務管理 or Zatto have ads?

Neither Cloud Brain 業務管理 nor Zatto shows ads.

### Which is updated more often, Cloud Brain 業務管理 or Zatto?

Cloud Brain 業務管理 ships an update every 2 weeks, and Zatto every 2 weeks. Most recently, Cloud Brain 業務管理 was updated on October 25, 2026 and Zatto 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.*