# Ear Training Mandala vs Harmonize Trainer

The clearest difference is price: Ear Training Mandala at Free against Harmonize Trainer's $1.99. Ear Training Mandala also leads on update cadence (every 4 days vs every 3 months). Harmonize Trainer's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Ear Training Mandala is free to download; Harmonize Trainer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ear Training Mandala ships an update every 4 days, Harmonize Trainer every 3 months. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Ear Training Mandala | Harmonize Trainer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/ear-training-mandala/id6760268842/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | Paid | — |
| Size | 35 MB | 31 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paul Russell](https://appshunter.io/developer/1883542878) | [Stephen Michael Cesler](https://appshunter.io/developer/1688595725) |

## What reviewers say

### Ear Training Mandala

[App page](https://appshunter.io/ios/app/ear-training-mandala/id6760268842)

This app offers drone-based interval ear training with real human voices. It features multiple key and mode combinations, two unique visual layouts, and customizable solfege or note name displays. Choose between training and testing modes to master musical intervals.

**Highlights:** Drone-based interval ear training, Real human voices (male/female), Customizable keys and modes, Two visual perspectives (Fan/Curtain), Solfege or note name display, Training and testing modes

**Features:** macOS Compatibility

**In-app purchases:** none


### Harmonize Trainer

[App page](https://appshunter.io/ios/app/harmonize-trainer/id6781284983)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ear Training Mandala free?

Ear Training Mandala is free to download, with no in-app purchases.

### Is Harmonize Trainer free?

Harmonize Trainer costs $1.99, with no in-app purchases.

### Do Ear Training Mandala or Harmonize Trainer have ads?

Neither Ear Training Mandala nor Harmonize Trainer shows ads.

### Which is updated more often, Ear Training Mandala or Harmonize Trainer?

Ear Training Mandala ships an update every 4 days, and Harmonize Trainer every 3 months. Most recently, Ear Training Mandala was updated on October 18, 2026 and Harmonize Trainer on October 9, 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.*