# PRO vs Maxbattery

The clearest difference is review sentiment: Maxbattery at 100% against PRO's 4%. Maxbattery also leads on iOS requirement (9.0 vs 16.0). 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.

## The numbers

| Metric | PRO | Maxbattery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (6 ratings)](https://appshunter.io/ios/app/maxbattery/id1589799437/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 4.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | Free |
| Size | 5 MB | 70 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Professional Laboratories](https://appshunter.io/developer/1251063237) | [Matco Tools Corporation](https://appshunter.io/developer/904655413) |

## 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


### Maxbattery

[App page](https://appshunter.io/ios/app/maxbattery/id1589799437)

Diagnose vehicle electrical systems with this tool. It performs battery health, start system, and charging system tests for various battery types and standards. Generates test reports for technicians and consumers.

**Highlights:** Battery Health Test, Start System Test, Charging System Test, Test Report Generation, Supports 6V/12V Lead-acid, GEL, and AGM batteries, Compatible with multiple battery standards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PRO free?

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

### Is Maxbattery free?

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

### Do PRO or Maxbattery have ads?

Neither PRO nor Maxbattery shows ads.

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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.*