# PB Ultimate Transformation vs Cognitron

The clearest difference is in-app purchases: Cognitron at none against PB Ultimate Transformation's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PB Ultimate Transformation sells 1 in-app purchase, starting at $150.00 per month. Cognitron asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on May 16, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | PB Ultimate Transformation | Cognitron |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 46 MB | 541 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [henry jeffries](https://appshunter.io/developer/1683604630) | [H2 Cognitive Designs LTD](https://appshunter.io/developer/1658315146) |

## What reviewers say

### PB Ultimate Transformation

[App page](https://appshunter.io/ios/app/pb-ultimate-transformation/id6448132337)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ongoing coaching | $150.00 | per month |


### Cognitron

[App page](https://appshunter.io/ios/app/cognitron/id6450208243)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PB Ultimate Transformation free?

PB Ultimate Transformation is free to download, with in-app purchases available.

### Is Cognitron free?

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

### Do PB Ultimate Transformation or Cognitron have ads?

Neither PB Ultimate Transformation nor Cognitron shows ads.

### Which is updated more often, PB Ultimate Transformation or Cognitron?

PB Ultimate Transformation ships an update monthly, and Cognitron monthly. Most recently, PB Ultimate Transformation was updated on May 16, 2026 and Cognitron on September 16, 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.*