# AI絵日記 vs MindFlow

The clearest difference is ads: AI絵日記 at none against MindFlow's shown. AI絵日記 also leads on update cadence (every 3 weeks vs every 2 months). MindFlow's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.2). On price and in-app purchases there is nothing between them.

Both are free to download. AI絵日記 sells 3 in-app purchases, starting at $0.49 per month and MindFlow sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

AI絵日記 ships an update every 3 weeks, MindFlow every 2 months. The most recent releases landed on September 17, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | AI絵日記 | MindFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 20 MB | 6 MB |
| Requires iOS | 18.2 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Koudai Kudou](https://appshunter.io/developer/1744671690) | [hirokazu murabe](https://appshunter.io/developer/894364772) |

## What reviewers say

### AI絵日記

[App page](https://appshunter.io/ios/app/ai/id6748383978)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| フルバージョンへのアップデート | $0.49 | per month |
| Pro版へのアップグレード | $0.99 | one-time |
| Pro版へのアップグレード | $2.99 | one-time |


### MindFlow

[App page](https://appshunter.io/ios/app/mindflow-simple-mind-map-tool/id6756872346)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan (Monthly) | $0.99 | per month |


## Frequently asked questions

### Is AI絵日記 free?

AI絵日記 is free to download, with in-app purchases available.

### Is MindFlow free?

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

### Do AI絵日記 or MindFlow have ads?

MindFlow shows ads; AI絵日記 does not.

### Which is updated more often, AI絵日記 or MindFlow?

AI絵日記 ships an update every 3 weeks, and MindFlow every 2 months. Most recently, AI絵日記 was updated on September 17, 2026 and MindFlow on September 26, 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.*