# StraightApp+ vs Mind Tracker BCI

The clearest difference is update cadence: Mind Tracker BCI at every 2 weeks against StraightApp+'s every 3 weeks. Mind Tracker BCI also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.6). 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.

StraightApp+ ships an update every 3 weeks, Mind Tracker BCI every 2 weeks. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | StraightApp+ | Mind Tracker BCI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mind-tracker-bci/id6738744122/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 23 MB | 297 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kodgem](https://appshunter.io/developer/1470309799) | [BRAINBIT INC.](https://appshunter.io/developer/1510548622) |

## What reviewers say

### StraightApp+

[App page](https://appshunter.io/ios/app/straightapp-plus/id6475570629)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is StraightApp+ free?

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

### Is Mind Tracker BCI free?

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

### Do StraightApp+ or Mind Tracker BCI have ads?

Neither StraightApp+ nor Mind Tracker BCI shows ads.

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

StraightApp+ ships an update every 3 weeks, and Mind Tracker BCI every 2 weeks. Most recently, StraightApp+ was updated on September 8, 2026 and Mind Tracker BCI on September 10, 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.*