UM_Meter User Reviews

Top reviews

iOS not!

If it’s too good to be true, it probably is! App won’t even open! Manual available with QR Code is only for Android, not iOS! Looks like I’ve been suckered!

App throws ads in your face every time you launch it & is no longer maintained.

This app luckily still works in 2024 on ios 18.2 but it doesn’t fit any phone screen made in the last few years. It can’t even fit the voltage and current graph on the screen, you need to SCROLL the graph to see either reading.
The ads are also super annoying, I often launch the app after having it closed for some time then have to wait for the add to skip before getting to do anything. Do not buy any power meter that advertises THIS as its IOS app. I’m gonna work on an open source one myself and put it on github. maybe even the app store
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Used to Work Great

The app hasn’t been updated in 5 years. As such, it no longer connects to my UM34C. Looking at the reviews, it looks like it doesn’t work with anything running on a remotely modern IOS release. It is now effectively useless. They need to update this app.

Trash app

Doesn't even load. Just shows a black screen and crashes

black Screen

schwarzer Bildschirm und App stürzt ab.

Doesn’t work on the UD18_BLE

Doesn’t work on the UD18_BLE

Great App

I like this app, works perfectly in iPhone12+. Bluetooth links to the USB reader without an issue. Only small update on the chart title - please change spelling Gragh to Graph :)

Not working

Not work on iOS 15.6

App does not work AT ALL!!!

Update this app!! Or all of your products are useless...

Funktioniert immer noch (iOS 15.5)

App startet mit schwarzem Bildschirm, da muss man ein paar Sekunden warten.
Ansonsten scheint alles zu funktionieren, sogar der Export (habe ich erst nach Sprachumstellung auf englisch entdeckt :)

Super App

Weiter so.

Reinster Müll

Does not find any device. Does not work on iOS 13 or later

These app is ready to put in trash.

No funciona

Pues no funciona por que no detecta el dispositivo

iOS 15, not working

iPhone XS Max.
iOS 15.1

無法開啟

開啟即閃退 怎麼用?

cannot find any devices via bluetooth

no ble devices show up when you go to the bluetooth menu, or click Find within.

Не работает

IPhone 7 Plus ios 14.4.2 приложение заработало. Не сразу но все ок

App Dosnt start

There is just a black screen when I start the App

Only black screen

iOS 14.4 on iPhone XS only Shows black Screen on startup! So the dongle is not usable!

Keine Funktion

Nach dem Start hat man nur einen schwarzen Bildschirm