# Akiiro vs DiagramFlow Studio

The clearest difference is update cadence: Akiiro at every 5 days against DiagramFlow Studio's every 5 weeks. Akiiro also leads on iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Akiiro sells 2 in-app purchases, starting at $4.99 per month and DiagramFlow Studio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Akiiro ships an update every 5 days, DiagramFlow Studio every 5 weeks. The most recent releases landed on September 7, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Akiiro | DiagramFlow Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/akiiro/id6746683780/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 5 weeks |
| Monetization | Freemium | — |
| Size | 64 MB | 5 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [brian Bovell](https://appshunter.io/developer/1817870413) | [Yu Shiung Jiang](https://appshunter.io/developer/612234939) |

## What reviewers say

### Akiiro

[App page](https://appshunter.io/ios/app/akiiro/id6746683780)

This AI-powered mind mapping app helps you organize thoughts and ideas. Generate entire maps from a single concept and interactively build upon them. It offers flexibility for structured planning while allowing creative freedom.

**Highlights:** AI-generated mind maps, Interactive map editing, Flexible idea structuring, Focused thinking support, Seamless idea expansion

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Akiiro Basic | $4.99 | per month |
| Akiiro Pro | $12.99 | per month |


### DiagramFlow Studio

[App page](https://appshunter.io/ios/app/diagramflow-studio/id6780979641)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 圖流 DiagramFlow Studio Pro 解鎖 | $2.99 | one-time |


## Frequently asked questions

### Is Akiiro free?

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

### Is DiagramFlow Studio free?

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

### Do Akiiro or DiagramFlow Studio have ads?

Neither Akiiro nor DiagramFlow Studio shows ads.

### Which is updated more often, Akiiro or DiagramFlow Studio?

Akiiro ships an update every 5 days, and DiagramFlow Studio every 5 weeks. Most recently, Akiiro was updated on September 7, 2026 and DiagramFlow Studio on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*