# Voidsweeper vs Brain Groove

The clearest difference is in-app purchases: Voidsweeper at none against Brain Groove's 1. Brain Groove's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Brain Groove sells 1 one-off in-app purchase. Voidsweeper asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Voidsweeper | Brain Groove |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-groove/id6779957675/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | — | Free |
| Size | 66 MB | 34 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Andre Ribeiro](https://appshunter.io/developer/1894718650) | [Kadir Yazgan](https://appshunter.io/developer/447058334) |

## What reviewers say

### Voidsweeper

[App page](https://appshunter.io/ios/app/voidsweeper/id6762572211)

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Groove

[App page](https://appshunter.io/ios/app/brain-groove/id6779957675)

Engage in a fast-paced brain training experience with 12 unique games across four mental skills. Challenge yourself with 48-second rounds, daily leaderboards, and adaptive difficulty. Designed for accessibility with colorblind-safe puzzles and various support options.

**Highlights:** 12 unique brain games, 48-second timed rounds, Daily leaderboard challenges, Adaptive difficulty, Colorblind-safe design, Practice mode, Game Center integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Brain Groove Pro | $4.99 | one-time |


## Frequently asked questions

### Is Voidsweeper free?

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

### Is Brain Groove free?

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

### Do Voidsweeper or Brain Groove have ads?

Voidsweeper shows ads; Brain Groove does not.

### Which is updated more often, Voidsweeper or Brain Groove?

Voidsweeper ships an update every 2 days, and Brain Groove every 2 days. Most recently, Voidsweeper was updated on October 13, 2026 and Brain Groove on October 8, 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.*