# Fuse Void Drum Machine vs Groove Number

The clearest difference is update cadence: Groove Number at every 3 days against Fuse Void Drum Machine's every 3 months. Groove Number also leads on price ($1.99 vs $4.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Fuse Void Drum Machine costs $4.99 and Groove Number $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fuse Void Drum Machine ships an update every 3 months, Groove Number every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Fuse Void Drum Machine | Groove Number |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/groove-number/id6786836303/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Paid |
| Size | 23 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CEM OZAN DUZENCI](https://appshunter.io/developer/6782101402) | [Joshua Langberg](https://appshunter.io/developer/6778935245) |

## What reviewers say

### Fuse Void Drum Machine

[App page](https://appshunter.io/ios/app/fuse-void-drum-machine/id6782101040)

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

**In-app purchases:** none


### Groove Number

[App page](https://appshunter.io/ios/app/groove-number/id6786836303)

Analyze the rhythmic feel of your music with detailed swing percentage, BPM, and key analysis. Visualize your groove through various graphical displays and export it as MIDI for use in your DAW. All analysis is performed on-device for privacy.

**Highlights:** Swing % analysis, BPM estimation, Key detection, Multiple visualization modes, Audio file analysis, Live microphone analysis, Groove to MIDI export, Siri integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Fuse Void Drum Machine free?

Fuse Void Drum Machine costs $4.99, with no in-app purchases.

### Is Groove Number free?

Groove Number costs $1.99, with no in-app purchases.

### Do Fuse Void Drum Machine or Groove Number have ads?

Neither Fuse Void Drum Machine nor Groove Number shows ads.

### Which is updated more often, Fuse Void Drum Machine or Groove Number?

Fuse Void Drum Machine ships an update every 3 months, and Groove Number every 3 days. Most recently, Fuse Void Drum Machine was updated on October 31, 2026 and Groove Number 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.*