# Integral Self vs Noraxon Biofeedback

The clearest difference is ads: Noraxon Biofeedback at none against Integral Self's shown. Noraxon Biofeedback also leads on iOS requirement (15.0 vs 17.0). Integral Self's advantage is update cadence (every 5 days vs every 3 months). On price, 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.

Integral Self ships an update every 5 days, Noraxon Biofeedback every 3 months. The most recent releases landed on September 19, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Integral Self | Noraxon Biofeedback |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 months |
| Size | 15 MB | 39 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jared Madsen](https://appshunter.io/developer/1729132490) | [Noraxon](https://appshunter.io/developer/1805591999) |

## What reviewers say

### Integral Self

[App page](https://appshunter.io/ios/app/integral-self/id6477374063)

**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 Integral Self free?

Integral Self 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 Integral Self or Noraxon Biofeedback have ads?

Integral Self shows ads; Noraxon Biofeedback does not.

### Which is updated more often, Integral Self or Noraxon Biofeedback?

Integral Self ships an update every 5 days, and Noraxon Biofeedback every 3 months. Most recently, Integral Self was updated on September 19, 2026 and Noraxon Biofeedback on September 27, 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.*