# h2Dr vs Comic Art Mastery

The clearest difference is update cadence: Comic Art Mastery at every 3 weeks against h2Dr's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

h2Dr ships an update every 3 months, Comic Art Mastery every 3 weeks. The most recent releases landed on September 6, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | h2Dr | Comic Art Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/h2dr/id731368168/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 140 MB | 50 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Design Studio Press](https://appshunter.io/developer/731368171) | [Comic Art Mastery LLC](https://appshunter.io/developer/1827251709) |

## What reviewers say

### h2Dr

[App page](https://appshunter.io/ios/app/h2dr/id731368168)

This app enhances a drawing book by linking printed pages to online video tutorials. Readers can use their devices to access over 10 hours of advanced video content, keeping the educational material current with rapidly advancing techniques.

**Highlights:** AR trigger image integration, Direct link to online tutorials, Over 10 hours of video content, Updates with advancing techniques, Companion app for a physical book

**In-app purchases:** none


### Comic Art Mastery

[App page](https://appshunter.io/ios/app/comic-art-mastery/id6499363680)

**In-app purchases:** none


## Frequently asked questions

### Is h2Dr free?

h2Dr is free to download, with no in-app purchases.

### Is Comic Art Mastery free?

Comic Art Mastery is free to download, with no in-app purchases.

### Do h2Dr or Comic Art Mastery have ads?

Neither h2Dr nor Comic Art Mastery shows ads.

### Which is updated more often, h2Dr or Comic Art Mastery?

h2Dr ships an update every 3 months, and Comic Art Mastery every 3 weeks. Most recently, h2Dr was updated on September 6, 2026 and Comic Art Mastery on September 11, 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.*