# LUXLab PRO vs BLU Audit

The clearest difference is update cadence: LUXLab PRO at every 8 days against BLU Audit's every 4 weeks. LUXLab PRO also leads on iOS requirement (11.0 vs 15.0). 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.

LUXLab PRO ships an update every 8 days, BLU Audit every 4 weeks. The most recent releases landed on September 15, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | LUXLab PRO | BLU Audit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 4 weeks |
| Size | 1 MB | 64 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Jumaoyuan Science and Technology Co., Ltd.](https://appshunter.io/developer/1327619798) | [J2 Light Inc.](https://appshunter.io/developer/1420390088) |

## What reviewers say

### LUXLab PRO

[App page](https://appshunter.io/ios/app/luxlab-pro/id1635109480)

**In-app purchases:** none


### BLU Audit

[App page](https://appshunter.io/ios/app/blu-audit/id6757886656)

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

**In-app purchases:** none


## Frequently asked questions

### Is LUXLab PRO free?

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

### Is BLU Audit free?

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

### Do LUXLab PRO or BLU Audit have ads?

Neither LUXLab PRO nor BLU Audit shows ads.

### Which is updated more often, LUXLab PRO or BLU Audit?

LUXLab PRO ships an update every 8 days, and BLU Audit every 4 weeks. Most recently, LUXLab PRO was updated on September 15, 2026 and BLU Audit on September 11, 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.*