# Brain Changer App vs FUNCAP

The clearest difference is update cadence: Brain Changer App at every 2 weeks against FUNCAP's every 5 months. Brain Changer App also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price, ads and in-app purchases 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, FUNCAP every 5 months. The most recent releases landed on May 16, 2026 and July 18, 2026 respectively.

## The numbers

| Metric | Brain Changer App | FUNCAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/funcap/id6504595383/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | — | Free |
| Size | 33 MB | 3 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Goldilocks Zone Pty Ltd](https://appshunter.io/developer/1264178279) | [David Davies-Payne](https://appshunter.io/developer/1583153011) |

## What reviewers say

### Brain Changer App

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

**Features:** macOS Compatibility

**In-app purchases:** none


### FUNCAP

[App page](https://appshunter.io/ios/app/funcap/id6504595383)

This app helps individuals diagnosed with ME/CFS self-evaluate and record their functional capacity. It uses questionnaires to assess various domains and can generate PDF reports, optionally including heart and movement metrics. Data is integrated with HealthKit and is not transferred elsewhere.

**Highlights:** ME/CFS functional capacity assessment, FUNCAP55 and FUNCAP27 questionnaires, PDF report generation, Optional heart and movement metrics, HealthKit integration, Data privacy focused

**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 FUNCAP free?

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

### Do Brain Changer App or FUNCAP have ads?

Neither Brain Changer App nor FUNCAP shows ads.

### Which is updated more often, Brain Changer App or FUNCAP?

Brain Changer App ships an update every 2 weeks, and FUNCAP every 5 months. Most recently, Brain Changer App was updated on May 16, 2026 and FUNCAP on July 18, 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.*