---
title: "PowerProbe - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "With the PowerProbe app users can get connected to the PowerProbe Maestro, which is a last generation circuit tester used to develop electrical diagnosis in the vehicles.  The PowerProbe app shows the"
---

# PowerProbe — United States

![PowerProbe App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/c1/79/dc/c179dc29-5ec2-282e-18e9-dd7aaf7f2074/AppIcon-0-0-1x_U007ephone-0-0-0-0-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [MGL APPA](https://apptail.io/developer/mgl-appa-oVInsc)
**Category:** Utilities
**Rating:** 2.6/5 (7 ratings)
**Price:** Free
**Bundle ID:** com.powerprobe.app.powerprobe
**Store:** Apple App Store
**Country:** United States
**Version:** 1.0.4 (released 2023-06-01)
**Original Release:** 2022-09-08
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1643521445)
**AppTail Page:** [https://apptail.io/app/powerprobe-vzMd/united-states](https://apptail.io/app/powerprobe-vzMd/united-states)

## PowerProbe Description
With the PowerProbe app users can get connected to the PowerProbe Maestro, which is a last generation circuit tester used to develop electrical diagnosis in the vehicles.

The PowerProbe app shows the same readings that can be seen in the Maestro display, as well as carry out additional functions, as oscilloscope mode which allows to see different curves on the smartphone or tablet display in real time, being much more practical and intuitive than the numerical results.

Maestro is the top of our professional tool range develop for an advance vehicle diagnosis. With powerful multimeter functions, advanced diagnostic modes, easy to read LCD display, and a new rugged dust and water resistant housing, the Maestro has been designed to give years of trouble free testing. Moreover, the PowerProbe app expands the tool capabilities and give the user access to answers that are required.

Using the PowerProbe app, users can get the most out of the circuit tester Maestro.The following are the functions that can be displayed on the PowerProbe app:

• DC voltmeter with the capability of applying battery supplied voltage or ground

• AC voltmeter: TRMS, peak-to peak /min/max, frequency, duty cycle

• Resistance testing with a live or unloaded circuit

• Fuel-injector test mode

• EZ Learning videos teach the end-users how to complete the most common applications

Besides those functionalities, the PowerProbe app gives the users additional value, such as data register, allowing the user to save the readings in the smartphone or tablet internal memory and share readings with other people in an easy and quick way.

Another of the great functions of the app is the oscilloscope mode, which allows to see the curves on the smartphone or tablet display in real time, being much more practical and intuitive than the numerical results. Using the oscilloscope mode, users can realize much easier about the performance of the vehicle, than using the numerical results that can be seen on the Maestro.

## PowerProbe Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/82/a0/05/82a005b5-f11c-effa-6fa6-a544900d8761/92ad142a-ed55-4fee-821f-6fbdebaab150_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-09-06_at_18.33.41-1.png/2778x1284.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/cb/ba/b9/cbbab99e-1651-9710-7c4f-0ce450e39c09/66a5e1c2-47ee-40e6-bde8-3624b1e74b75_20220906_091341000_iOS.png/2778x1284.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/ea/5c/f7/ea5cf71b-a5ad-5d73-c4cd-b9390c8e93ec/5eb1d838-1101-48f1-a039-4250bb94dde4_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-09-06_at_18.34.06.png/2778x1284.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/7d/10/b7/7d10b706-9a5e-58c7-736b-87f112de1c5d/0eb7f255-da72-4de3-a455-41a08f2491a6_Simulator_Screen_Shot_-_iPhone_13_Pro_Max_-_2022-09-06_at_18.34.19.png/2778x1284.png)

## PowerProbe Rating Breakdown in United States
- 5 stars: 2 (29%)
- 4 stars: 0 (0%)
- 3 stars: 1 (14%)
- 2 stars: 1 (14%)
- 1 stars: 3 (43%)

## PowerProbe Reviews in United States

### ***** "PowerProbe app needs an update please."
The knowledge base doesn’t connect to host. It’s a dark screen. Also the injector graph doesn’t match the graph on the maestro. Maestro graph is perfect but small. Please update, we need it.
-- Ryan-HCN, 2025-10-17

### *---- "App is unfinished garbage"
Not very useful at all in its current form. I would not consider it value added to the overpriced maestro.
-- kw mastertek, 2023-03-03

### ***** "Great and useful app"
This app works flawlessly with my Maestro on my ipad. I love having the large display and the ability to move around the vehicle and still see my readings.
-- Cardoctorjax, 2023-03-03

### *---- "useless app"
completely useless app no functions that are even worth using 
absolutely unintuitive ui
not even a firmware upgrade option how sad 

because of this junk software you getting your powerprobe back
-- zombu2, 2022-12-30

[View all PowerProbe reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)




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## PowerProbe Available In
- [United States](https://apptail.io/app/powerprobe-vzMd/united-states)
- [Netherlands](https://apptail.io/app/powerprobe-vzMd/netherlands)
- [Canada](https://apptail.io/app/powerprobe-vzMd/canada)
- [Australia](https://apptail.io/app/powerprobe-vzMd/australia)
- [Azerbaijan](https://apptail.io/app/powerprobe-vzMd/azerbaijan)
- [Belgium](https://apptail.io/app/powerprobe-vzMd/belgium)
- [Bulgaria](https://apptail.io/app/powerprobe-vzMd/bulgaria)
- [Brazil](https://apptail.io/app/powerprobe-vzMd/brazil)
- [Belarus](https://apptail.io/app/powerprobe-vzMd/belarus)
- [Switzerland](https://apptail.io/app/powerprobe-vzMd/switzerland)
- [Chile](https://apptail.io/app/powerprobe-vzMd/chile)
- [China](https://apptail.io/app/powerprobe-vzMd/china)
- [Colombia](https://apptail.io/app/powerprobe-vzMd/colombia)
- [Czechia](https://apptail.io/app/powerprobe-vzMd/czechia)
- [Germany](https://apptail.io/app/powerprobe-vzMd/germany)
- [Denmark](https://apptail.io/app/powerprobe-vzMd/denmark)
- [Dominican Republic](https://apptail.io/app/powerprobe-vzMd/dominican-republic)
- [Algeria](https://apptail.io/app/powerprobe-vzMd/algeria)
- [Spain](https://apptail.io/app/powerprobe-vzMd/spain)
- [Finland](https://apptail.io/app/powerprobe-vzMd/finland)
- [France](https://apptail.io/app/powerprobe-vzMd/france)
- [United Kingdom](https://apptail.io/app/powerprobe-vzMd/united-kingdom)
- [Greece](https://apptail.io/app/powerprobe-vzMd/greece)
- [Hong Kong SAR China](https://apptail.io/app/powerprobe-vzMd/hong-kong)
- [Indonesia](https://apptail.io/app/powerprobe-vzMd/indonesia)
- [Ireland](https://apptail.io/app/powerprobe-vzMd/ireland)
- [Israel](https://apptail.io/app/powerprobe-vzMd/israel)
- [India](https://apptail.io/app/powerprobe-vzMd/india)
- [Italy](https://apptail.io/app/powerprobe-vzMd/italy)
- [Japan](https://apptail.io/app/powerprobe-vzMd/japan)
- [South Korea](https://apptail.io/app/powerprobe-vzMd/south-korea)
- [Kuwait](https://apptail.io/app/powerprobe-vzMd/kuwait)
- [Kazakhstan](https://apptail.io/app/powerprobe-vzMd/kazakhstan)
- [Mexico](https://apptail.io/app/powerprobe-vzMd/mexico)
- [Nigeria](https://apptail.io/app/powerprobe-vzMd/nigeria)
- [Norway](https://apptail.io/app/powerprobe-vzMd/norway)
- [New Zealand](https://apptail.io/app/powerprobe-vzMd/new-zealand)
- [Peru](https://apptail.io/app/powerprobe-vzMd/peru)
- [Philippines](https://apptail.io/app/powerprobe-vzMd/philippines)
- [Pakistan](https://apptail.io/app/powerprobe-vzMd/pakistan)
- [Poland](https://apptail.io/app/powerprobe-vzMd/poland)
- [Russia](https://apptail.io/app/powerprobe-vzMd/russia)
- [Saudi Arabia](https://apptail.io/app/powerprobe-vzMd/saudi-arabia)
- [Sweden](https://apptail.io/app/powerprobe-vzMd/sweden)
- [Thailand](https://apptail.io/app/powerprobe-vzMd/thailand)
- [Tunisia](https://apptail.io/app/powerprobe-vzMd/tunisia)
- [Taiwan](https://apptail.io/app/powerprobe-vzMd/taiwan)
- [Ukraine](https://apptail.io/app/powerprobe-vzMd/ukraine)
- [Vietnam](https://apptail.io/app/powerprobe-vzMd/vietnam)
- [United Arab Emirates](https://apptail.io/app/powerprobe-vzMd/united-arab-emirates)
- [South Africa](https://apptail.io/app/powerprobe-vzMd/south-africa)
- [Argentina](https://apptail.io/app/powerprobe-vzMd/argentina)
- [Austria](https://apptail.io/app/powerprobe-vzMd/austria)

---

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