# Henle Library vs Rhythm In Nature

The clearest difference is in-app purchases: Rhythm In Nature at none against Henle Library's 10. Rhythm In Nature also leads on update cadence (daily vs every 3 months). Henle Library's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Henle Library sells 8 one-off in-app purchases. Rhythm In Nature asks for nothing beyond the download.

Henle Library ships an update every 3 months, Rhythm In Nature daily. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Henle Library | Rhythm In Nature |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (94 ratings)](https://appshunter.io/ios/app/henle-library/id1021283948/reviews)** | — |
| Number of ratings | **94** | — |
| Positive reviews | 34.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 227 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guenter Henle Verlag](https://appshunter.io/developer/1416460395) | [Susie Ibarra](https://appshunter.io/developer/1534962638) |

## What reviewers say

### Henle Library

[App page](https://appshunter.io/ios/app/henle-library/id1021283948)

Access high-quality digital Urtext editions of classical music scores on your tablet. Practice, rehearse, and perform with a range of interactive features designed for musicians of all levels. Enjoy annotations, metronome, playback, and more.

**Highlights:** Digital Urtext editions, Customizable score purchases, Print and export PDFs, Score modification and annotations, Metronome and recording, Part and score switching, Explanatory notes access

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Credits | $0.99 | one-time |
| 22 Credits | $1.99 | one-time |
| 55 Credits | $5.99 | one-time |
| 100 Credits | $9.99 | one-time |
| 200 Credits | $19.99 | one-time |
| 300 Credits | $29.99 | one-time |
| 500 Credits | $49.99 | one-time |
| 1000 Credits | $79.99 | one-time |

**What reviewers like**

- 📚 High-quality Henle urtext editions
- ✏️ Annotation and marking capabilities
- 🎵 Beautiful score formatting and rendering
- 🎚️ Customizable spacing and sizing options
- 🎹 Multiple fingering/bowing variants available

**What reviewers complain about**

- 🐛 Annotations frequently disappear or get lost
- ✏️ Eraser function unreliable and non-intuitive
- 🖊️ Apple Pencil annotation tools difficult to use
- 📖 Multi-movement scores split into individual pieces
- 🖨️ Poor print quality with severe aliasing

**Reported bugs**

- Annotations deleted after app updates or restarts
- Eraser function fails to remove marks consistently
- Marks don't record when crossing between staff lines
- App crashes when opening purchased scores
- Purchased scores disappear from library

**Requested features**

- Undo/redo functionality for annotations
- Ability to print entire multi-movement pieces together
- Half-page turning option for performers
- Playlist or collection grouping system
- Individual score parts (not just full scores)


### Rhythm In Nature

[App page](https://appshunter.io/ios/app/rhythm-in-nature/id6814753321)

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

**In-app purchases:** none


## Frequently asked questions

### Is Henle Library free?

Henle Library is free to download, with in-app purchases available.

### Is Rhythm In Nature free?

Rhythm In Nature is free to download, with no in-app purchases.

### Do Henle Library or Rhythm In Nature have ads?

Neither Henle Library nor Rhythm In Nature shows ads.

### Which is updated more often, Henle Library or Rhythm In Nature?

Henle Library ships an update every 3 months, and Rhythm In Nature daily. Most recently, Henle Library was updated on November 11, 2026 and Rhythm In Nature on October 31, 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.*