comparing voltage sensor data and send notification in blynk

[khalifa_007]

hello

i am using two voltage sensor with two esp8266 i am calculating the energy use and upload on the blynk app .Now my problem is that i want a notification from blynk app when both the units are not equal can any one help me .

i have attached an image below

[groundFungus]

Kind of out of scope for the Arduino forum. Is there a Blynk forum?