# NoblePro Firmware update vs PB

The clearest difference is update cadence: PB at every 6 days against NoblePro Firmware update's every 2 months. NoblePro Firmware update's advantage is iOS requirement (10.0 vs 26.4). On price, ads, 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.

NoblePro Firmware update ships an update every 2 months, PB every 6 days. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NoblePro Firmware update | PB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 1 MB | 18 MB |
| Requires iOS | **10.0** | 26.4 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Noble Pro Ltd](https://appshunter.io/developer/1447774734) | [PB-Runner](https://appshunter.io/developer/1896646554) |

## What reviewers say

### NoblePro Firmware update

[App page](https://appshunter.io/ios/app/noblepro-firmware-update/id1590355683)

**In-app purchases:** none


### PB

[App page](https://appshunter.io/ios/app/pb-runner/id6769277536)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NoblePro Firmware update free?

NoblePro Firmware update is free to download, with no in-app purchases.

### Is PB free?

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

### Do NoblePro Firmware update or PB have ads?

Neither NoblePro Firmware update nor PB shows ads.

### Which is updated more often, NoblePro Firmware update or PB?

NoblePro Firmware update ships an update every 2 months, and PB every 6 days. Most recently, NoblePro Firmware update was updated on October 13, 2026 and PB on October 24, 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.*