# Ear Drone vs Orchestra Audition Prep

The clearest difference is in-app purchases: Orchestra Audition Prep at none against Ear Drone's 3. Orchestra Audition Prep also leads on iOS requirement (15.1 vs 17.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ear Drone sells 3 one-off in-app purchases. Orchestra Audition Prep asks for nothing beyond the download.

Ear Drone ships an update every 2 months, Orchestra Audition Prep every 3 months. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Ear Drone | Orchestra Audition Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ear-drone/id6624313998/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 919 MB | 34 MB |
| Requires iOS | 17.2 | **15.1** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jason Fleischer](https://appshunter.io/developer/1718340766) | [Mario Grunkorn](https://appshunter.io/developer/6780648045) |

## What reviewers say

### Ear Drone

[App page](https://appshunter.io/ios/app/ear-drone/id6624313998)

Master musical intervals, chords, and scales with interactive exercises and reference drones. Learn solfege hand signs and practice with various instrument sounds or MIDI controllers. This app offers customizable training for musicians of all levels.

**Highlights:** Interactive ear training exercises, Reference drones for pitch accuracy, Multiple instrument sounds, MIDI instrument support, Customizable exercises, Solfege hand sign learning

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fully Unlocked | $1.99 | one-time |
| Generously Fully Unlocked | $3.99 | one-time |
| Very Generously Fully Unlocked | $6.99 | one-time |


### Orchestra Audition Prep

[App page](https://appshunter.io/ios/app/orchestra-audition-prep/id6780648043)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ear Drone free?

Ear Drone is free to download, with in-app purchases available.

### Is Orchestra Audition Prep free?

Orchestra Audition Prep is free to download, with no in-app purchases.

### Do Ear Drone or Orchestra Audition Prep have ads?

Neither Ear Drone nor Orchestra Audition Prep shows ads.

### Which is updated more often, Ear Drone or Orchestra Audition Prep?

Ear Drone ships an update every 2 months, and Orchestra Audition Prep every 3 months. Most recently, Ear Drone was updated on October 15, 2026 and Orchestra Audition Prep on October 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.*