# PMP's BFF vs Systems

The clearest difference is price: Systems at Free against PMP's BFF's $0.99. Systems also leads on update cadence (every 4 weeks vs every 2 months). PMP's BFF's advantage is in-app purchases (none vs 4) and device support (3 vs 1). On ads there is nothing between them.

Systems is free to download; PMP's BFF costs $0.99 up front. Systems sells 4 in-app purchases, starting at $3.99 per 7 days. PMP's BFF asks for nothing beyond the download.

PMP's BFF ships an update every 2 months, Systems every 4 weeks. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PMP's BFF | Systems |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 2 MB | 70 MB |
| Requires iOS | **15.2** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Joseph Ruth](https://appshunter.io/developer/810660038) | [Adam Kovacs](https://appshunter.io/developer/1814096456) |

## What reviewers say

### PMP's BFF

[App page](https://appshunter.io/ios/app/pmps-bff/id6446338166)

**Features:** macOS Compatibility

**In-app purchases:** none


### Systems

[App page](https://appshunter.io/ios/app/systems-checklists/id6746172413)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Systems Pro Weekly | $3.99 | per 7 days |
| Systems Pro (1 Month) | $4.99 | per month |
| Systems Pro (1 Year) | $19.99 | per year |
| Systems Pro (Lifetime) | $49.99 | one-time |


## Frequently asked questions

### Is PMP's BFF free?

PMP's BFF costs $0.99, with no in-app purchases.

### Is Systems free?

Systems is free to download, with in-app purchases available.

### Do PMP's BFF or Systems have ads?

Neither PMP's BFF nor Systems shows ads.

### Which is updated more often, PMP's BFF or Systems?

PMP's BFF ships an update every 2 months, and Systems every 4 weeks. Most recently, PMP's BFF was updated on October 8, 2026 and Systems on October 3, 2026.

---

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