# DR vs AI Mind Map

The clearest difference is in-app purchases: DR at none against AI Mind Map's 2. AI Mind Map's advantage is update cadence (every 2 weeks vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. AI Mind Map sells 2 in-app purchases, starting at $9.99 per month. DR asks for nothing beyond the download.

DR ships an update every 2 months, AI Mind Map every 2 weeks. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | DR | AI Mind Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 12 MB | 108 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dirk Rutz Bildungsloesungen GmbH](https://appshunter.io/developer/708314115) | [Batuhan Akin](https://appshunter.io/developer/1661571907) |

## What reviewers say

### DR

[App page](https://appshunter.io/ios/app/dr-annotate/id868029762)

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

**In-app purchases:** none


### AI Mind Map

[App page](https://appshunter.io/ios/app/ai-mind-map-pdf-to-flashcards/id6756111115)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Annual Subscription | $79.99 | per year |


## Frequently asked questions

### Is DR free?

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

### Is AI Mind Map free?

AI Mind Map is free to download, with in-app purchases available.

### Do DR or AI Mind Map have ads?

Neither DR nor AI Mind Map shows ads.

### Which is updated more often, DR or AI Mind Map?

DR ships an update every 2 months, and AI Mind Map every 2 weeks. Most recently, DR was updated on October 9, 2026 and AI Mind Map on October 5, 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.*