# Vox Metronome vs RapMaster

The clearest difference is update cadence: RapMaster at every 2 days against Vox Metronome's every 2 weeks. Vox Metronome's advantage is iOS requirement (17.0 vs 26.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Vox Metronome sells 3 in-app purchases, starting at $1.99 per month and RapMaster sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Vox Metronome ships an update every 2 weeks, RapMaster every 2 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Vox Metronome | RapMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 249 MB | 5 MB |
| Requires iOS | **17.0** | 26.1 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Itzik Hanoch](https://appshunter.io/developer/1841264422) | [Charles Taylor](https://appshunter.io/developer/1895876842) |

## What reviewers say

### Vox Metronome

[App page](https://appshunter.io/ios/app/vox-metronome/id6752837438)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VOX Pro Monthly | $1.99 | per month |
| VOX Metronome Pro Yearly | $19.99 | per year |
| VOX Metronome Pro | $6.99 | one-time |


### RapMaster

[App page](https://appshunter.io/ios/app/rapmaster/id6764681614)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rapmaster Regular Monthly | $4.99 | per month |
| Rapmaster Pro Monthly | $8.99 | per month |
| Rapmaster Regular Yearly | $49.99 | per year |
| Rapmaster Pro Yearly | $89.99 | per year |
| Rapmaster Regular Lifetime | $99.99 | one-time |
| Rapmaster Pro Lifetime | $199.99 | one-time |


## Frequently asked questions

### Is Vox Metronome free?

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

### Is RapMaster free?

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

### Do Vox Metronome or RapMaster have ads?

Neither Vox Metronome nor RapMaster shows ads.

### Which is updated more often, Vox Metronome or RapMaster?

Vox Metronome ships an update every 2 weeks, and RapMaster every 2 days. Most recently, Vox Metronome was updated on October 17, 2026 and RapMaster on October 24, 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.*