App: WifiRtt
Developer: uto toshiki
Genres: Utilities, Business

Measure performance (Bandwidth between 2 devices.) on two Apple devices within the same subnet.(iPhone/iPad/iMac)

For example
・Near the WIFI router,but  performance is no good..
・check wifi performance  & reliability.
Please use app for problem analizing such.

usage)
One is a measurement terminal.
The other is Partner, it is a response terminal.

select Measure / Partner at first time.

(Partner)
This is response device side, the standby state is immediately entered.
There is the two-dimensional code with of the IP and port number of this terminal in screen center.
This code is used cominucation infomation by the measure devie.
Below that code, current using IP is displayed.
If you have multiple IPs, you can change them with the IP button.

(Measure)
This is measuring device side, 
we must set Paertner device  IP and this device IP. 
Paertner device  IP is readed the 2D code of the partner device with the camera.
The current using IP of your own is displayed under the partner device IP.
If you have multiple IPs, you can change them with the IP button.

The measurement results differ depending on the type of device.
Especially, the difference on the measurement side is remarkable. This depends on the TCP / IP processing performance (congestion and processing performance) of the device.

You can remeasuring with the update button on  measuring screen.
Press and hold this button (about 3 seconds) to switch between continuous measurement mode and single measurement mode.

Release notes:
Ver2.2
bugFix
.Frequent pairing failures