# Trainza vs Noraxon Biofeedback

The clearest difference is update cadence: Trainza at every 2 weeks against Noraxon Biofeedback's every 3 months. 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.

Trainza ships an update every 2 weeks, Noraxon Biofeedback every 3 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Trainza | Noraxon Biofeedback |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 53 MB | 39 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [In-Detail Advertising](https://appshunter.io/developer/552898081) | [Noraxon](https://appshunter.io/developer/1805591999) |

## What reviewers say

### Trainza

[App page](https://appshunter.io/ios/app/trainza/id6502644377)

**Features:** macOS Compatibility

**In-app purchases:** none


### Noraxon Biofeedback

[App page](https://appshunter.io/ios/app/noraxon-biofeedback/id6744024468)

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

**In-app purchases:** none


## Frequently asked questions

### Is Trainza free?

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

### Is Noraxon Biofeedback free?

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

### Do Trainza or Noraxon Biofeedback have ads?

Neither Trainza nor Noraxon Biofeedback shows ads.

### Which is updated more often, Trainza or Noraxon Biofeedback?

Trainza ships an update every 2 weeks, and Noraxon Biofeedback every 3 months. Most recently, Trainza was updated on October 27, 2026 and Noraxon Biofeedback on October 28, 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.*