# PD BlackPearl vs BluQ

The clearest difference is update cadence: BluQ at every 3 weeks against PD BlackPearl's every 12 months. BluQ also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, 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.

PD BlackPearl ships an update every 12 months, BluQ every 3 weeks. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | PD BlackPearl | BluQ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 3 MB | 33 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PD WATER SYSTEMS LLC](https://appshunter.io/developer/1506605088) | [Chandler Systems, Inc.](https://appshunter.io/developer/1156891571) |

## What reviewers say

### PD BlackPearl

[App page](https://appshunter.io/ios/app/pd-blackpearl/id6747769400)

**Features:** macOS Compatibility

**In-app purchases:** none


### BluQ

[App page](https://appshunter.io/ios/app/bluq/id6761266886)

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

**In-app purchases:** none


## Frequently asked questions

### Is PD BlackPearl free?

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

### Is BluQ free?

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

### Do PD BlackPearl or BluQ have ads?

Neither PD BlackPearl nor BluQ shows ads.

### Which is updated more often, PD BlackPearl or BluQ?

PD BlackPearl ships an update every 12 months, and BluQ every 3 weeks. Most recently, PD BlackPearl was updated on November 5, 2026 and BluQ on November 9, 2026.

---

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