# Pure Phase vs Regulate

Pure Phase and Regulate are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Pure Phase | Regulate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 4 MB | 74 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Mark Friedlander](https://appshunter.io/developer/1812095304) | [Pedram Bani](https://appshunter.io/developer/1896698137) |

## What reviewers say

### Pure Phase

[App page](https://appshunter.io/ios/app/pure-phase/id6767311034)

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

**In-app purchases:** none


### Regulate

[App page](https://appshunter.io/ios/app/regulate-nervous-system/id6790959602)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pure Phase free?

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

### Is Regulate free?

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

### Do Pure Phase or Regulate have ads?

Neither Pure Phase nor Regulate shows ads.

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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.*