# LabQCPro vs SludgeAI

The clearest difference is in-app purchases: LabQCPro at none against SludgeAI's 4. LabQCPro also leads on device support (3 vs 1) and iOS requirement (12.1 vs 16.6). On price, update cadence and ads there is nothing between them.

Both are free to download. SludgeAI sells 4 in-app purchases, starting at $29.00 per month. LabQCPro asks for nothing beyond the download.

LabQCPro ships an update fortnightly, SludgeAI every 9 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LabQCPro | SludgeAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/labqcpro/id6470127718/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 49 MB | 6 MB |
| Requires iOS | **12.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Brannon Hogue](https://appshunter.io/developer/1692454668) | [FANSPY LLC](https://appshunter.io/developer/1789260559) |

## What reviewers say

### LabQCPro

[App page](https://appshunter.io/ios/app/labqcpro/id6470127718)

This app helps clinical laboratories streamline quality control management. It allows for custom form creation, data validation against reference ranges, and tracking of corrective actions for out-of-range results. Digital signatures and remote review capabilities enhance efficiency and compliance.

**Highlights:** Custom QC form creation, Data validation with reference ranges, Corrective action tracking, Electronic signatures, Remote form review, Historical data analysis, Compliance tools for CAP/Joint Commission

**Features:** macOS Compatibility

**In-app purchases:** none


### SludgeAI

[App page](https://appshunter.io/ios/app/sludgeai/id6753836773)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sludge AI Basic Monthly | $29.00 | per month |
| Sludge AI Pro Monthly | $49.00 | per month |
| Sludge AI Basic Annual | $239.99 | per year |
| Sludge AI Pro Annual | $409.00 | per year |


## Frequently asked questions

### Is LabQCPro free?

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

### Is SludgeAI free?

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

### Do LabQCPro or SludgeAI have ads?

Neither LabQCPro nor SludgeAI shows ads.

### Which is updated more often, LabQCPro or SludgeAI?

LabQCPro ships an update fortnightly, and SludgeAI every 9 days. Most recently, LabQCPro was updated on October 14, 2026 and SludgeAI on October 7, 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.*