# Brain Changer App vs Stargazer Studios Pole4All

The clearest difference is update cadence: Brain Changer App at every 2 weeks against Stargazer Studios Pole4All's every 4 months. Brain Changer App also leads on iOS requirement (11.0 vs 15.1). 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.

Brain Changer App ships an update every 2 weeks, Stargazer Studios Pole4All every 4 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Brain Changer App | Stargazer Studios Pole4All |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 33 MB | 38 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Goldilocks Zone Pty Ltd](https://appshunter.io/developer/1264178279) | [ADAPTIVE ARTS PTY LIMITED](https://appshunter.io/developer/1633028953) |

## What reviewers say

### Brain Changer App

[App page](https://appshunter.io/ios/app/brain-changer-app/id1628379377)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stargazer Studios Pole4All

[App page](https://appshunter.io/ios/app/stargazer-studios-pole4all/id1633028951)

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Changer App free?

Brain Changer App is free to download, with no in-app purchases.

### Is Stargazer Studios Pole4All free?

Stargazer Studios Pole4All is free to download, with no in-app purchases.

### Do Brain Changer App or Stargazer Studios Pole4All have ads?

Neither Brain Changer App nor Stargazer Studios Pole4All shows ads.

### Which is updated more often, Brain Changer App or Stargazer Studios Pole4All?

Brain Changer App ships an update every 2 weeks, and Stargazer Studios Pole4All every 4 months. Most recently, Brain Changer App was updated on October 27, 2026 and Stargazer Studios Pole4All on October 30, 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.*