# Retro Mind Map vs Fraction Image Converter

The clearest difference is price: Fraction Image Converter at Free against Retro Mind Map's $0.99. Fraction Image Converter also leads on update cadence (every 2 days vs every 2 weeks). Retro Mind Map's advantage is iOS requirement (6.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Fraction Image Converter is free to download; Retro Mind Map costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Retro Mind Map ships an update every 2 weeks, Fraction Image Converter every 2 days. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Retro Mind Map | Fraction Image Converter |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/retro-mind-map-xmb-mind-mapping-notepad-memo-notes/id1247126338/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 7 MB | 5 MB |
| Requires iOS | **6.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [智杰 王](https://appshunter.io/developer/497183151) | [Megumi Hattori](https://appshunter.io/developer/1731553046) |

## What reviewers say

### Retro Mind Map

[App page](https://appshunter.io/ios/app/retro-mind-map-xmb-mind-mapping-notepad-memo-notes/id1247126338)

Organize your thoughts and ideas with a unique mind mapping tool inspired by the PS3's XMB interface. Create unlimited nodes, save progress automatically, and share your creations easily via email or iTunes.

**Highlights:** XMB-style interface, Unlimited node creation, Automatic saving, Rmp file format for sharing, iTunes file transfer, Email file sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### Fraction Image Converter

[App page](https://appshunter.io/ios/app/fraction-image-converter/id6502607568)

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

**In-app purchases:** none


## Frequently asked questions

### Is Retro Mind Map free?

Retro Mind Map costs $0.99, with no in-app purchases.

### Is Fraction Image Converter free?

Fraction Image Converter is free to download, with no in-app purchases.

### Do Retro Mind Map or Fraction Image Converter have ads?

Neither Retro Mind Map nor Fraction Image Converter shows ads.

### Which is updated more often, Retro Mind Map or Fraction Image Converter?

Retro Mind Map ships an update every 2 weeks, and Fraction Image Converter every 2 days. Most recently, Retro Mind Map was updated on October 7, 2026 and Fraction Image Converter on October 20, 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.*