MATCO DUAL SCOPE vs PowerProbe
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MATCO DUAL SCOPE
View real-time video streams from endoscope devices on your iPhone or iPad. Inspect industrial pipes, capture photos, and record videos for convenient maintenance and comparison.
- Wireless video streaming
- Real-time lens view
- Screen rotation
- Photo capture
- Video recording
- Saved media comparison
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This App is mainly used for wireless video industry endoscope and other tool applications. When connected with the device through wifi, it can display the real-time video stream of the device lens on iPhone or iPad, which can easily and clearly see the video images of industrial pipes, such as automobile engine pipes and air conditioning pipes, which can bring great convenience to industrial maintenance. When you preview the real-time video screen, you can rotate the screen Angle, take photos, record and save the current picture or video, and compare with the previous save, quite convenient and fast.
PowerProbe
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.
- Real-time circuit readings
- Oscilloscope mode
- DC and AC voltmeter
- Resistance testing
- Fuel-injector test mode
- Data saving and sharing
- EZ Learning videos
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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.
Screenshots
Verdict
The clearest difference is review sentiment: PowerProbe at 50% against MATCO DUAL SCOPE's 0%. PowerProbe also leads on rating (2.6 vs 1.0) and update cadence (every 4 months vs every 16 months). MATCO DUAL SCOPE's advantage is iOS requirement (9.0 vs 12.0). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PowerProbe holds the better App Store score, 2.6 against 1.0. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews point the same way: 0% of MATCO DUAL SCOPE's written reviews are positive against 50% of PowerProbe's.
MATCO DUAL SCOPE ships an update every 16 months, PowerProbe every 4 months. Both last shipped on June 5, 2026.
| Parameter | MATCO DUAL SCOPE | PowerProbe |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (3 ratings) | 2.6 (7 ratings) — better |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 3 | 7 — better |
| Update frequency | Every 16 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 4 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen MoLian Technology Co., Ltd. | MGL APPA CORPORATION |
Customer experience
MATCO DUAL SCOPE
PowerProbe
In-app purchases
MATCO DUAL SCOPE
No in-app purchases
PowerProbe
No in-app purchases








