Couchgram, Incoming Call Lock & App Lock 3.9.0

You can have full privacy for your incoming calls by setting your own password Protect your incoming call with your fingerprint (*Fingerprint lock is only supported on Android 6.0 device with fingerprint sensor) ▶Hide Caller ID / Rename Caller ID You can change or hide caller's name or number on incoming call screen 
 ▶App Lock Protect your phone logs, text messages, photos, video and etc with WhatsApp and Facebook Use your fingerprint to lock favorite apps (*Fingerprint lock is only supported on Android 6.0 device with fingerprint sensor) ▶Take picture of intruder Anyone snooping on your phone? Couchgram will catch them for you. ▶Speed Booster (Memory Boost) Clean your memory and speed up your device. "Speed up your phone with booster" ▶Call log auto delete Would you like to hide your call logs? Register a contact to delete call logs automatically. ▶Incoming Call Wallpapers Express your preferences by selecting unique incoming call wallpapers. Try selecting photos that capture your favorite moments." ▶Privacy Screen Filter Use privacy screen filter to protect others from seeing your screen (*Lowers screen brightness lower than you can do it by default brightness settings in android.) ▶Permission required Device & App history: Permission required for App-Lock Identity : Permission required for installing App Contacts : Permission required for Incoming Call Lock SMS : Permission required for switching to instant messaging during a call Phone : Permission required for Auto Deleting Call Log Photos/Media/Files : Permission required for using Photo Gallery as Incoming Call and App Lock Wallpapers Storage : Permission for using App Lock Wallpapers ▶Connect with Couchgram on Facebook Like us on Facebook for all the latest news and updates! Where? At www.facebook.com/couchgram o How? Voice your opinions and feedback!" ---- Fingerprint lock supported on Android 6.0 or SAMSUNG devices ---- ★ SAMSUNG devices Galaxy S7 Galaxy S7 edge Galaxy A5 (2016) Galaxy A7 (2016) Galaxy A9 Galaxy Note 5 Galaxy Note 4 / GALAXY Note 4 LTE-A Note 4 S LTE Galaxy Note Edge Galaxy Alpha Galaxy S6 Galaxy S6 Edge Galaxy S6 Edge+ Galaxy S5 / Duos Galaxy S5 LTE-A Galaxy S5 Prime LTE-A Galaxy S5 mini / Galaxy S5 mini Duos Galaxy A8 ★ Android 6.0 device hTc One A9 Sony Xperia Z5 Sony Xperia Z5 Compact Sony Xperia Z5 Premium LG V10 LG G5 Nexus 5X Nexus 6P Huawei Ascend mate 7 Huawei Ascend mate 8 Huawei mate s Huawei G7 Plus (G8) Huawei Honor 7 OPPO R7 Plus One Plus 2