# FanLoop vs ActivateBigBrain

The clearest difference is update cadence: ActivateBigBrain at daily against FanLoop's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FanLoop ships an update every 3 weeks, ActivateBigBrain daily. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | FanLoop | ActivateBigBrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 43 MB | 87 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [CatchPlay, Inc.](https://appshunter.io/developer/398458573) | [ZAFER OTOMOTIV INSAAT TICARET VE SANAYI LIMITED SIRKETI](https://appshunter.io/developer/1759287437) |

## What reviewers say

### FanLoop

[App page](https://appshunter.io/ios/app/fanloop/id6449411861)

**Features:** Vision Pro support

**In-app purchases:** none


### ActivateBigBrain

[App page](https://appshunter.io/ios/app/activatebigbrain-puzzle-games/id6550895826)

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

**In-app purchases:** none


## Frequently asked questions

### Is FanLoop free?

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

### Is ActivateBigBrain free?

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

### Do FanLoop or ActivateBigBrain have ads?

Both FanLoop and ActivateBigBrain show ads.

### Which is updated more often, FanLoop or ActivateBigBrain?

FanLoop ships an update every 3 weeks, and ActivateBigBrain daily. Most recently, FanLoop was updated on October 30, 2026 and ActivateBigBrain on November 4, 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.*