# PRO vs Mold Analyzer

The clearest difference is update cadence: PRO at monthly against Mold Analyzer's every 4 months. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PRO ships an update monthly, Mold Analyzer every 4 months. The most recent releases landed on June 27, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | PRO | Mold Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mold-analyzer/id6757766549/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 4.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 5 MB | 59 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [PROFESSIONAL LABORATORIES, INC](https://appshunter.io/developer/1251063237) | [Micro-Pak Limited](https://appshunter.io/developer/1511521107) |

## What reviewers say

### PRO

[App page](https://appshunter.io/ios/app/pro-lab-test-kits/id1451845323)

This app provides access to a comprehensive range of home safety test kits. These kits accurately measure dangerous pollutants and contaminants in your home or office. All analyses are conducted by accredited laboratories using approved methods.

**Highlights:** Home safety test kits, Pollutant measurement, Contaminant detection, Laboratory analysis, Non-toxic kits

**In-app purchases:** none

**What reviewers like**

- 👍 Simple registration process
- 📧 Email notification for test results

**What reviewers complain about**

- 🚫 Doesn't work for Canadian users
- 🐛 Registration issues - 'all fields required' error
- 💤 App is not updated or maintained
- 🤔 Unclear purpose and functionality of the app

**Reported bugs**

- Registration process doesn't work
- App crashes on certain devices
- Incompatible with current OS versions

**Requested features**

- Ability to save and view historical test results
- Option to pay for tests through the app
- Support for Canadian addresses and postal codes


### Mold Analyzer

[App page](https://appshunter.io/ios/app/mold-analyzer/id6757766549)

This app works with a special reader to provide quantitative analysis and detailed reports for mold detection. It offers rapid, reliable results for professionals and consumers to make informed decisions about their environment.

**Highlights:** Quantitative mold analysis, Generate shareable reports, User-friendly interface, Rapid test results, Reliable data for indoor air quality

**In-app purchases:** none


## Frequently asked questions

### Is PRO free?

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

### Is Mold Analyzer free?

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

### Do PRO or Mold Analyzer have ads?

Neither PRO nor Mold Analyzer shows ads.

### Which is updated more often, PRO or Mold Analyzer?

PRO ships an update monthly, and Mold Analyzer every 4 months. Most recently, PRO was updated on June 27, 2026 and Mold Analyzer on July 9, 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.*