# RhythmForge vs MetroEye

The clearest difference is in-app purchases: MetroEye at none against RhythmForge's 3. MetroEye also leads on update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RhythmForge sells 3 in-app purchases, starting at $4.99 per month. MetroEye asks for nothing beyond the download.

RhythmForge ships an update fortnightly, MetroEye every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | RhythmForge | MetroEye |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 31 MB | 28 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Florian Preknya](https://appshunter.io/developer/1896298298) | [DOSEONG KANG](https://appshunter.io/developer/6772862883) |

## What reviewers say

### RhythmForge

[App page](https://appshunter.io/ios/app/rhythmforge-rhythm-trainer/id6766515741)

This app provides real-time feedback on your timing accuracy by listening to your playing through the microphone. It offers practice modes, scored challenges, and learning tools to help musicians improve their rhythm and precision.

**Highlights:** Real-time timing feedback in milliseconds, Scored rhythm challenges with tiers, Learning mode to master complex rhythms, Extensive library of rudiments and world rhythms, Tempo ramp and silent bar features, Per-device latency calibration, Pattern builder for custom rhythms (Pro)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RhythmForge PRO Monthly | $4.99 | per month |
| RhythmForge PRO Annual | $34.99 | per year |
| RhythmForge PRO Lifetime | $74.99 | one-time |


### MetroEye

[App page](https://appshunter.io/ios/app/metroeye-visual-metronome/id6777439550)

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

**In-app purchases:** none


## Frequently asked questions

### Is RhythmForge free?

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

### Is MetroEye free?

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

### Do RhythmForge or MetroEye have ads?

Neither RhythmForge nor MetroEye shows ads.

### Which is updated more often, RhythmForge or MetroEye?

RhythmForge ships an update fortnightly, and MetroEye every 3 days. Most recently, RhythmForge was updated on November 5, 2026 and MetroEye 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.*