# ¼ iMusicInstruments vs 3D Recorder Fingering Chart

The clearest difference is rating: 3D Recorder Fingering Chart at 4.3 against ¼ iMusicInstruments's 3.5. 3D Recorder Fingering Chart also leads on ratings volume (253 vs 4) and review sentiment (62% vs 50%). ¼ iMusicInstruments's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.

3D Recorder Fingering Chart holds the better App Store score, 4.3 against 3.5. That said, the two scores are not equally well evidenced: 3D Recorder Fingering Chart has 253 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 50% of ¼ iMusicInstruments's written reviews are positive against 62% of 3D Recorder Fingering Chart's.

¼ iMusicInstruments ships an update every 13 months, 3D Recorder Fingering Chart every 19 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | ¼ iMusicInstruments | 3D Recorder Fingering Chart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/imusicinstruments/id1195750896/reviews) | **[4.3 (253 ratings)](https://appshunter.io/ios/app/3d-recorder-fingering-chart/id1404847563/reviews)** |
| Number of ratings | 4 | **253** |
| Positive reviews | 50.0% of reviews | **61.5% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 13 months** | Every 19 months |
| Monetization | **Free** | Ad-supported |
| Size | 21 MB | 83 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alain Kong](https://appshunter.io/developer/879953186) | [DENYS BELIAEV](https://appshunter.io/developer/1392370303) |

## What reviewers say

### ¼ iMusicInstruments

[App page](https://appshunter.io/ios/app/imusicinstruments/id1195750896)

Explore a virtual musical keyboard with a vast array of instruments from around the globe. Play melodies, entertain friends, and discover sounds from different cultures. The keyboard spans three octaves and allows for pitch transposition.

**Highlights:** 3-octave musical keyboard, Pitch transposition, 76+ musical instruments, Diverse global sound library, Supports phones and tablets

**Features:** Vision Pro support

**In-app purchases:** none


### 3D Recorder Fingering Chart

[App page](https://appshunter.io/ios/app/3d-recorder-fingering-chart/id1404847563)

Learn to play the recorder with interactive 3D finger position models and audio demonstrations for each note. This app provides lessons and supports various recorder types and fingering systems.

**Highlights:** 3D finger position models, Audio playback for each note, Recorder lessons section, Support for multiple recorder types, Baroque and German fingering options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ¼ iMusicInstruments free?

¼ iMusicInstruments is free to download, with no in-app purchases.

### Is 3D Recorder Fingering Chart free?

3D Recorder Fingering Chart is free to download, with no in-app purchases.

### Which has better reviews, ¼ iMusicInstruments or 3D Recorder Fingering Chart?

3D Recorder Fingering Chart is rated higher. ¼ iMusicInstruments averages 3.5 out of 5 from 4 ratings, while 3D Recorder Fingering Chart averages 4.3 from 253 ratings.

### Do ¼ iMusicInstruments or 3D Recorder Fingering Chart have ads?

3D Recorder Fingering Chart shows ads; ¼ iMusicInstruments does not.

### Which is updated more often, ¼ iMusicInstruments or 3D Recorder Fingering Chart?

¼ iMusicInstruments ships an update every 13 months, and 3D Recorder Fingering Chart every 19 months. Most recently, ¼ iMusicInstruments was updated on October 24, 2026 and 3D Recorder Fingering Chart on October 24, 2026.

---

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