# PriorityLab vs Protimeter BLE

The clearest difference is update cadence: PriorityLab at every 2 months against Protimeter BLE's every 10 months. 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.

PriorityLab ships an update every 2 months, Protimeter BLE every 10 months. The most recent releases landed on September 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | PriorityLab | Protimeter BLE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/prioritylab/id944810145/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | — |
| Size | 14 MB | 33 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PriorityLab, LLC](https://appshunter.io/developer/473802889) | [Amphenol-Sensors](https://appshunter.io/developer/1086146573) |

## What reviewers say

### PriorityLab

[App page](https://appshunter.io/ios/app/prioritylab/id944810145)

This app simplifies mold testing for professionals by digitizing the Chain of Custody process. Log sample data, capture images, and submit electronic forms directly from your mobile device, eliminating the need for paper forms.

**Highlights:** Electronic Chain of Custody submission, Log sample data with photos, Pre-setup inspections, Download inspections to phone, Streamlined workflow

**Features:** macOS Compatibility

**In-app purchases:** none


### Protimeter BLE

[App page](https://appshunter.io/ios/app/protimeter-ble/id1272528996)

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

**In-app purchases:** none


## Frequently asked questions

### Is PriorityLab free?

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

### Is Protimeter BLE free?

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

### Do PriorityLab or Protimeter BLE have ads?

Neither PriorityLab nor Protimeter BLE shows ads.

### Which is updated more often, PriorityLab or Protimeter BLE?

PriorityLab ships an update every 2 months, and Protimeter BLE every 10 months. Most recently, PriorityLab was updated on September 14, 2026 and Protimeter BLE on September 23, 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.*