# h2Dr vs Music Phrase Pyramids

The clearest difference is price: h2Dr at Free against Music Phrase Pyramids's $4.99. h2Dr also leads on ratings volume (9 vs 1) and iOS requirement (15.0 vs 17.6). Music Phrase Pyramids's advantage is rating (5.0 vs 3.6). On ads, in-app purchases and device support there is nothing between them.

h2Dr is free to download; Music Phrase Pyramids costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Music Phrase Pyramids holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: h2Dr has 9 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | h2Dr | Music Phrase Pyramids |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [3.6 (9 ratings)](https://appshunter.io/ios/app/h2dr/id731368168/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/music-phrase-pyramids/id6766280850/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 37.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | **Free** | Paid |
| Size | 147 MB | 2 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Design Studio Press](https://appshunter.io/developer/731368171) | [Posido Vega](https://appshunter.io/developer/1896264780) |

## 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

**What reviewers like**

- 💡 Great addition to reading
- 👍 Videos enhance understanding
- ✨ Innovative AR concept
- 🚀 Works well for some users
- 💯 Content is valuable

**What reviewers complain about**

- 🔇 No sound in videos
- 🐛 App frequently broken/not working
- 🐌 Slow page recognition
- 🚫 Camera issues (black screen, freezes)
- ❌ Lacks captions

**Reported bugs**

- No sound in videos
- App freezes or crashes
- Camera not activating or black screen
- Page recognition issues
- Videos not playing

**Requested features**

- Add Japanese subtitles
- Provide a simple menu for videos
- Update for newer iOS versions
- Fix bugs and improve stability


### Music Phrase Pyramids

[App page](https://appshunter.io/ios/app/music-phrase-pyramids/id6766280850)

This app helps musicians learn music by ear by breaking down complex phrases into manageable chunks. It allows users to capture musical ideas, build progressive practice layers, and loop sections at adjustable speeds to develop listening skills and musical vocabulary.

**Highlights:** Capture musical ideas with microphone, Break phrases into manageable chunks, Build progressive practice layers, Loop individual chunks or entire phrases, Adjust playback speed, Sync across iPhone, iPad, and Mac

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is h2Dr free?

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

### Is Music Phrase Pyramids free?

Music Phrase Pyramids costs $4.99, with no in-app purchases.

### Which has better reviews, h2Dr or Music Phrase Pyramids?

Music Phrase Pyramids is rated higher. h2Dr averages 3.6 out of 5 from 9 ratings, while Music Phrase Pyramids averages 5.0 from 1 ratings.

### Do h2Dr or Music Phrase Pyramids have ads?

Neither h2Dr nor Music Phrase Pyramids shows ads.

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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.*