Works
Wanted to check RPM. I knew what it should be. 1125. I set this app to 1130 and my mark almost stopped, 1140 it spun backwards slowly. Just right. Very cool.
It works, just need
The app is very good, it takes a few tries to get the right settings to understand the different options and how they can be used, nothing impossible to do, if you try the app different settings you will find them very useful, after a few tries you will find the settings that are the best for you to use and understand. Excellent app just practice to master the settings.
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Очень хорошее пирожение
Настолько хорошее, что готов купить про версию
Полезное приложение.
Понадобилось измерить обороты bldc мотора от машины, все получилось отлично.
Понятное и удобное приложение.
Понятное и удобное приложение.
Super Useful
I don't own a lot of tools (being a college student), so when I wanted to measure the RPM of my Lego motor to determine its torque, I was stuck. Looking on the AppStore was a last, desperate measure, but man, I'm glad I did. The free version of the app work beautifully and offers great control and features. And, the +-10RPM is not a huge deal. Overall, would absolutely recommend. Many thanks to the developer for providing this tool for free!
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Классный инструмент
Отличное приложение. Сегодня собирал стенд, в котором использовался частотник. С помощью приложения получилось выставить нужные мне обороты электродвигателя. Так же проверил правильно ли я рассчитал шкивы. Однозначно рекомендую всем кто занимается ремонтом и диагностикой различных механизмов. Мощный карманный инструмент.
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It’s ok
I think that people ar trying to get rich on getting people to buy this I deleted it that is all I have to say!😬😑🙄
Ripoff
This app is charging my credit card and I have deleted the app. This is a ripoff and a scam be careful!
Very little usefulness in the free version
Far too much is only in the paid version. Uninstalled within five minutes of installing.
Clever and useful
I found this app to be incredibly useful. I didn’t trust the tachometer on my boat, and this app worked like a charm in confirming it. It’s beautifully done.
I didn’t quite understand why I needed the 2X and divided by two buttons, but it becomes clear after you’ve used it for a bit, and that you need to find the maximum RPM value that works otherwise you might be looking at halftime or quarter time or eighth time Etc., but two dollars it’s a steal.
Clever Developers should be rewarded. Well done!
I didn’t quite understand why I needed the 2X and divided by two buttons, but it becomes clear after you’ve used it for a bit, and that you need to find the maximum RPM value that works otherwise you might be looking at halftime or quarter time or eighth time Etc., but two dollars it’s a steal.
Clever Developers should be rewarded. Well done!
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Fantastic
Great app!
Very handy!
I have been using a Miniature Aircraft Xcell tachometer for years. This allows me to use my phone (and this app!) so I have a optical tach wherever I go now. Thanks to the dev!
The accuracy is spot on. Recommended.
The accuracy is spot on. Recommended.
Great!
Excellent little app. Open and it works perfectly. I’m building a DC motor with grandkids for their science fair project. I wanted to show them how RPM changes with voltage input. I upgraded to the full version, not because I need that precision and may never use it again, but it was only about 10% the cost of the cheapest stand alone tach. Thanks to the developer for making this so accessible. 👍
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WHAT A JOKE!!
It didn’t read anything and every button you tap a pop up jumps in and says you need to pay for an upgrade to get that function. Dude, here’s some advice, if you’re only building an app to gather/sell info on your users at least build an app that actually functions because you’ll never get enough users to make you rich selling their personal info with this bogus app 🤦♂️
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Just what I needed
I needed to reverse engineer a machine and although I knew the motor model, I didn’t know what gearbox was fitted, so I had to find a way to measure the actual shaft RPM. This App was ideal.
Great value. Thanks for being awesome.
I like this better than all the other apps for measuring turntable RPM (using a strobe disc on the turntable)
How do you record ?
I’ve just purchased this but I can’t find out how to record what I’m seeing on screen.
No Video Recording
The app works but without the ability to capture video it’s not very useful. Sure, the developer says to use the iPhones build-in in screen capture but then the interface is in the video. This would be a 5 star app if it had the ability to capture video. Until that happens I can only give it 1 star.
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fantastic app
Manual controls over everything: exposure time, light sensitivity (ISO), focus (auto or manual), RPM… and that's in the free version!
10 из 10
Отличная штука для измерение оборотов. +- 20 25 оборотов.
Response from developer
Спасибо за отзыв. Только "+- 20 25 оборотов" - это не точность приложения, а изменения частоты вращения вашего механизма.
