# PFP Defined vs Bolster Systems 2026

The clearest difference is iOS requirement: PFP Defined at 12.0 against Bolster Systems 2026's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

PFP Defined ships an update weekly, Bolster Systems 2026 every 2 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PFP Defined | Bolster Systems 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 38 MB | 93 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [M&W Media Limited](https://appshunter.io/developer/1097809906) | [Bolster Systems Limited](https://appshunter.io/developer/1090117990) |

## What reviewers say

### PFP Defined

[App page](https://appshunter.io/ios/app/pfp-defined/id6474684445)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bolster Systems 2026

[App page](https://appshunter.io/ios/app/bolster-systems-2026/id6760291125)

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

**In-app purchases:** none


## Frequently asked questions

### Is PFP Defined free?

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

### Is Bolster Systems 2026 free?

Bolster Systems 2026 is free to download, with no in-app purchases.

### Do PFP Defined or Bolster Systems 2026 have ads?

Neither PFP Defined nor Bolster Systems 2026 shows ads.

### Which is updated more often, PFP Defined or Bolster Systems 2026?

PFP Defined ships an update weekly, and Bolster Systems 2026 every 2 weeks. Most recently, PFP Defined was updated on October 18, 2026 and Bolster Systems 2026 on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*