Can we save the battery power by using Apps offline?

[Alex2388]

I have heard that we can save our battery power for long time if we use apps offline mode. I just wanna know the truth of this fact. Is there any one who know the answer for this?

[F4b10]

@Alex2388 Yes, if you set you smartphone to airplane mode or off line mode, there no data transmitting, and no background ads loading with the apps, so no battery charge be wasted, on trash ads data.

[Wal SJC]

Yes, this saves battery! And not only the battery, but it can also save your mobile data package, when you are in areas with no Wi-Fi coverage.