# Brain Groove vs Tower Builder

The clearest difference is ads: Brain Groove at none against Tower Builder's shown. Brain Groove also leads on update cadence (every 2 days vs every 4 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Brain Groove sells 1 one-off in-app purchase and Tower Builder sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Brain Groove ships an update every 2 days, Tower Builder every 4 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Brain Groove | Tower Builder |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | Free | — |
| Size | 34 MB | 74 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [Kadir Yazgan](https://appshunter.io/developer/447058334) | [AXIAL MUHENDISLIK VE YAZILIM LIMITED SIRKETI](https://appshunter.io/developer/6799890839) |

## What reviewers say

### 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 |


### Tower Builder

[App page](https://appshunter.io/ios/app/tower-builder-earthquake-sim/id6799890597)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Brain Groove free?

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

### Is Tower Builder free?

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

### Do Brain Groove or Tower Builder have ads?

Tower Builder shows ads; Brain Groove does not.

### Which is updated more often, Brain Groove or Tower Builder?

Brain Groove ships an update every 2 days, and Tower Builder every 4 days. Most recently, Brain Groove was updated on October 8, 2026 and Tower Builder on October 5, 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.*