Do you want to hide and protect your personal incoming calls in android phone? If yes; than continue this article, “Couchgram, Call & App Lock” is a free app for incoming call lock, you can have full privacy for your incoming calls by setting your own password, you can change or hide caller's name or number and also lock phone logs, text message, photos, video and apps;
Key feature
App Lock
Incoming Call Lock
Hide Caller ID / Rename Caller ID
Call Log Auto Delete contacts
Incoming Call Wallpapers
Status Bar Mode
Night Mode
How to use
1. Download and install “Couchgram, Call & App Lock” from play store
2. Open the app, tap on “start” and than tap on “start setup”
3. Choose lock category, I am choosing “Call button mode”, now set the patter for unlock incoming calls
4. If you want to customize contacts, tap on “Incoming call lock” uncheck the “Lock all” and simply tap on contact which you want to lock and unlock for incoming calls.
5. You can also hide and rename caller ID, auto delete call logs, and apps lock
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