# DR vs Training Manuals

DR and Training Manuals are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on September 22, 2026.

## The numbers

| Metric | DR | Training Manuals |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 12 MB | 18 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dirk Rutz Bildungsloesungen GmbH](https://appshunter.io/developer/708314115) | [AIRBUS HELICOPTERS](https://appshunter.io/developer/442021573) |

## What reviewers say

### DR

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

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

**In-app purchases:** none


### Training Manuals

[App page](https://appshunter.io/ios/app/training-manuals/id1490546752)

**In-app purchases:** none


## Frequently asked questions

### Is DR free?

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

### Is Training Manuals free?

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

### Do DR or Training Manuals have ads?

Neither DR nor Training Manuals shows ads.

### Which is updated more often, DR or Training Manuals?

DR ships an update every 2 months, and Training Manuals every 2 months. Most recently, DR was updated on September 22, 2026 and Training Manuals on September 22, 2026.

---

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