"The app is optimized so that it will use the least amount of data and battery possible. We highly suggest that you should "Switch Off" your "Mobile Data" connection or "Wi-Fi" connection when the phone is not being used because aside from our app, most of the running apps on your phone may consume data and battery. To save data and power, we also recommend closing any unneeded applications that are running in the background.
If the problem persists, please contact customer support via chatbot within Mode Earn App and describe the device you're using, the Android version you're running, the App version you're using, and what activities you were doing on the phone while the drain was occurring.
P.S To find the App version, Locate the settings (Gear icon) on the Mode Earn App and click on it. Then scroll all the way down to find the App version.