# Mind Tracker BCI vs CalendarWake

The clearest difference is update cadence: Mind Tracker BCI at weekly against CalendarWake's every 2 months. Mind Tracker BCI also leads on device support (4 vs 1) and iOS requirement (15.0 vs 26.1). 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.

Mind Tracker BCI ships an update weekly, CalendarWake every 2 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mind Tracker BCI | CalendarWake |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/mind-tracker-bci/id6738744122/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | — |
| Size | 380 MB | 5 MB |
| Requires iOS | **15.0** | 26.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) | [Afonso de Mello](https://appshunter.io/developer/1875371940) |

## What reviewers say

### Mind Tracker BCI

[App page](https://appshunter.io/ios/app/mind-tracker-bci/id6738744122)

This app analyzes brain activity waves to provide insights into productivity, stress levels, and emotional states. It helps users understand their brain's workload and develop emotional resilience through biofeedback training.

**Highlights:** Individual Alpha Peak Frequency (iAPF) determination, Real-time brain workload analysis, Identification of psycho-emotional states, Attitude towards tasks tracking, Stress resilience training with biofeedback, Productivity rhythm establishment

**Features:** Vision Pro support

**In-app purchases:** none


### CalendarWake

[App page](https://appshunter.io/ios/app/calendarwake/id6758864448)

**In-app purchases:** none


## Frequently asked questions

### Is Mind Tracker BCI free?

Mind Tracker BCI is free to download, with no in-app purchases.

### Is CalendarWake free?

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

### Do Mind Tracker BCI or CalendarWake have ads?

Neither Mind Tracker BCI nor CalendarWake shows ads.

### Which is updated more often, Mind Tracker BCI or CalendarWake?

Mind Tracker BCI ships an update weekly, and CalendarWake every 2 months. Most recently, Mind Tracker BCI was updated on October 15, 2026 and CalendarWake on October 9, 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.*