# PowerProbe vs MDMAXBSCOPE

The clearest difference is iOS requirement: MDMAXBSCOPE at 9.0 against PowerProbe's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

PowerProbe ships an update every 4 months, MDMAXBSCOPE every 2 months. The most recent releases landed on October 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | PowerProbe | MDMAXBSCOPE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (7 ratings)](https://appshunter.io/ios/app/powerprobe/id1643521445/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 37 MB | 48 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MGL APPA CORPORATION](https://appshunter.io/developer/1121102475) | [锦才 钟](https://appshunter.io/developer/1433440881) |

## What reviewers say

### PowerProbe

[App page](https://appshunter.io/ios/app/powerprobe/id1643521445)

This app connects to a circuit tester for advanced vehicle electrical diagnosis. It displays real-time readings, offers an oscilloscope mode for intuitive curve visualization, and provides diagnostic functions like voltmeter and resistance testing. Users can also save and share data, and access learning videos.

**Highlights:** Real-time circuit readings, Oscilloscope mode, DC and AC voltmeter, Resistance testing, Fuel-injector test mode, Data saving and sharing, EZ Learning videos

**Features:** macOS Compatibility

**In-app purchases:** none


### MDMAXBSCOPE

[App page](https://appshunter.io/ios/app/mdmaxbscope/id6670292388)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PowerProbe free?

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

### Is MDMAXBSCOPE free?

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

### Do PowerProbe or MDMAXBSCOPE have ads?

Neither PowerProbe nor MDMAXBSCOPE shows ads.

### Which is updated more often, PowerProbe or MDMAXBSCOPE?

PowerProbe ships an update every 4 months, and MDMAXBSCOPE every 2 months. Most recently, PowerProbe was updated on October 7, 2026 and MDMAXBSCOPE 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.*