# PrecisionRush vs Harmonia

The clearest difference is in-app purchases: Harmonia at none against PrecisionRush's 4. PrecisionRush's advantage is ads (none vs shown) and update cadence (every 4 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PrecisionRush sells 4 one-off in-app purchases. Harmonia asks for nothing beyond the download.

PrecisionRush ships an update every 4 days, Harmonia monthly. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | PrecisionRush | Harmonia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/harmonia-match-the-notes/id6787542089/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 112 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Alexandru Grajdeanu](https://appshunter.io/developer/1843186339) | [Rowan Vredenburg](https://appshunter.io/developer/6787542241) |

## What reviewers say

### PrecisionRush

[App page](https://appshunter.io/ios/app/precisionrush/id6755596108)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $4.99 | one-time |
| Medium Tip | $9.99 | one-time |
| Large Tip | $24.99 | one-time |
| Generous Tip | $49.99 | one-time |


### Harmonia

[App page](https://appshunter.io/ios/app/harmonia-match-the-notes/id6787542089)

Train your ear with this music puzzle game. Listen to a target sound, then recreate it from memory by selecting instruments and adjusting notes. Explore musical worlds and compete in daily challenges to test your auditory skills.

**Highlights:** Recreate sounds from memory, Adjust instrument pitches, Hundreds of levels across musical worlds, Daily challenges, Ear training mechanics, No time pressure

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

**In-app purchases:** none


## Frequently asked questions

### Is PrecisionRush free?

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

### Is Harmonia free?

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

### Do PrecisionRush or Harmonia have ads?

Harmonia shows ads; PrecisionRush does not.

### Which is updated more often, PrecisionRush or Harmonia?

PrecisionRush ships an update every 4 days, and Harmonia monthly. Most recently, PrecisionRush was updated on October 14, 2026 and Harmonia on October 21, 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.*