# Noraxon Biofeedback vs Capture2Go

The clearest difference is update cadence: Capture2Go at monthly 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.

Noraxon Biofeedback ships an update every 3 months, Capture2Go monthly. The most recent releases landed on August 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Noraxon Biofeedback | Capture2Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 39 MB | 17 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Noraxon U.S.A., Inc.](https://appshunter.io/developer/1805591999) | [SensorStim Neurotechnology GmbH](https://appshunter.io/developer/1481978951) |

## What reviewers say

### Noraxon Biofeedback

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Capture2Go

[App page](https://appshunter.io/ios/app/capture2go/id6746354021)

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

**In-app purchases:** none


## Frequently asked questions

### Is Noraxon Biofeedback free?

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

### Is Capture2Go free?

Capture2Go is free to download, with no in-app purchases.

### Do Noraxon Biofeedback or Capture2Go have ads?

Neither Noraxon Biofeedback nor Capture2Go shows ads.

### Which is updated more often, Noraxon Biofeedback or Capture2Go?

Noraxon Biofeedback ships an update every 3 months, and Capture2Go monthly. Most recently, Noraxon Biofeedback was updated on August 9, 2026 and Capture2Go on September 22, 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.*