Doesn’t work.
Does not work on the UD18_BLE.
Displays Mini Meter Data
Does what it should, display tiny screens from micro meter onto phone. Limited functionality.. does what the meter does. Today’s bugs, the languages screen washes out white on iphone 12 up to date. So if you happen to change language theres no way to restore w/o deleting and reinstalling app. Serial number displayed and usage counter displayed are both Chinese headers, please make those language of choice. Love the flip screen button!! Keep up the dev :-)
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Needs Updating
Needs updating to the latest IOS and iPhone 14
App does not work at all
Waste of sending money on a product that doesn’t even work!!!!!
So buggy
Totally unreliable and buggy. I just use the micro USB connection.
Shows inane ad at startup; marginally working
This was a basic, but useful app. Now it shows a slash screen that may or may not go away after 5-10 sec. Then shows an ad for something, with countdown time on upper right. Then finally it works on iPhone 11 Pro.
A useful app ruined.
A useful app ruined.
Works Well & Nice Compliment For TC66C
Installed app, set up TC66C to measure current from Anker charger to Anker power bank, then opened app. It found the TC66C quickly and shows the values (current, voltage, watts, amp-hrs well). Also provides easy export of logged data to Excel file and easily changes the screens displayed by the TC66C.
Possible improvements:
Change screens displayed by app to mimic those selected for the TC66C.
Provide some guidance about the information shown by some of the app’s data fields.
Allow resetting of logged data from the app.
Overall a handy, functional app supporting the TC66C usb “multimeter.” I’m glad it’s available.
Possible improvements:
Change screens displayed by app to mimic those selected for the TC66C.
Provide some guidance about the information shown by some of the app’s data fields.
Allow resetting of logged data from the app.
Overall a handy, functional app supporting the TC66C usb “multimeter.” I’m glad it’s available.
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Works fine on iPhone 11 with 13.4
I installed TC66C to use with two UM34C as the other app UM_Meter does handle multiple devices very well.
The good points,
TC66C shows the device name (E.g. UM34C) with the signal strength so it is possible to choose and change to a specific device.
You can select a new device without a rescan and if you have multiple devices it is quick to change to the new device.
The graph auto scales for voltage and current with different scales unlike UM_Meter, which works well.
The not so good points,
Overall the interface is not as good as UM_Meter
Some of the labels are in Chinese even though English is set.
The device search screen shows lots of different Bluetooth devices, including an iPad and BT watch, none of which are compatible, but if you select one of these devices it just do anything.
I didn’t have any problems running the app, it never failed to load, but does display a couple of ads at startup. It works better for multiple devices if the same type than UM_Meter and the graph auto scale is a great improvement, although I prefer the screen layout of UM_Meter.
Since they are both free I just load both apps.
The good points,
TC66C shows the device name (E.g. UM34C) with the signal strength so it is possible to choose and change to a specific device.
You can select a new device without a rescan and if you have multiple devices it is quick to change to the new device.
The graph auto scales for voltage and current with different scales unlike UM_Meter, which works well.
The not so good points,
Overall the interface is not as good as UM_Meter
Some of the labels are in Chinese even though English is set.
The device search screen shows lots of different Bluetooth devices, including an iPad and BT watch, none of which are compatible, but if you select one of these devices it just do anything.
I didn’t have any problems running the app, it never failed to load, but does display a couple of ads at startup. It works better for multiple devices if the same type than UM_Meter and the graph auto scale is a great improvement, although I prefer the screen layout of UM_Meter.
Since they are both free I just load both apps.
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Doesn’t load
Crashes at start up
Useless - Crashes right after connecting to meter device over Bluetooth
I installed the app, gave it permission to access and control my iPhone’s Bluetooth, powered up the USB meter and verified the blue light was flashing indicating it was in pairing mode, opened the app, the app detected the meter so I connected to it in the app, it connected successfully, the app then appeared to work correctly for about 5 seconds, then BAM app crashes.
Tired it multiple times on multiple iPhones, tried restarting my iPhone, tried reinstalling the app, tried to connect to the device first in the iPhone Bluetooth settings area (that didn’t work, it couldn’t even detect the USB meters Bluetooth trying it this way, very strange as it appears it can only be paired if done through their app) and tried using an iPad.
What a waste of time.
If the manufacturer can help, I will take the time to try again but at this point I am going to return the USB meter to amazon before the return window is up at the end of January as I bought it specifically to use the Bluetooth monitoring feature so I don’t need to be right next to the USB meter to view the data and can provide history of the logging data.
Tired it multiple times on multiple iPhones, tried restarting my iPhone, tried reinstalling the app, tried to connect to the device first in the iPhone Bluetooth settings area (that didn’t work, it couldn’t even detect the USB meters Bluetooth trying it this way, very strange as it appears it can only be paired if done through their app) and tried using an iPad.
What a waste of time.
If the manufacturer can help, I will take the time to try again but at this point I am going to return the USB meter to amazon before the return window is up at the end of January as I bought it specifically to use the Bluetooth monitoring feature so I don’t need to be right next to the USB meter to view the data and can provide history of the logging data.
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