Lending your phone shouldn't mean showing everything on it.
App Lock puts the apps you choose behind your fingerprint or a PIN. Your kid can play a game, a friend can look at a photo, a coworker can make a call, and your chats, gallery and messages stay closed. Anyone who opens a locked app meets your lock screen first.
Fingerprint and PIN locking is free.
LOCK ANY APP
• Chats, photos and gallery, messages, email, social apps, banking, the Play Store, even Settings
• Suggested apps first, so the ones that matter are a tap away
• Search every app on your phone
ONE TOUCH TO OPEN
• Your fingerprint opens a locked app in about a second
• Everyone else needs your 4- or 6-digit PIN
• Five wrong PINs in a row pause the lock screen for 30 seconds
APP LOCK LOCKS ITSELF
• Nobody can open App Lock to switch protection off without your PIN or fingerprint
ALWAYS ON
• Protection comes back by itself after a restart or an update
• Checks run only while the screen is on, and stop when it turns off, to spare your battery
PRIVATE BY DESIGN
• No account, no sign-up, no server
• Your PIN is stored only as a salted hash on your phone
• Your fingerprint never leaves Android's secure hardware; App Lock only learns whether it matched
• Which apps you lock and which apps you open never leave the phone
WHY IT ASKS FOR TWO PERMISSIONS
• Usage access: Android's way of telling App Lock which app you just opened. Read on the phone, never uploaded.
• Display over other apps: lets the lock screen appear on top of the app you opened.
FREE AND PRO
Free: fingerprint and PIN locking for up to three apps.
App Lock Pro adds:
• Lock as many apps as you like
• Choose when apps lock again: as soon as you leave, after 1 or 5 minutes, or when the screen turns off
• No ads
Pro is a subscription billed through Google Play. You can cancel any time in your Play account settings.
Lock chats, photos, messages or any app with your fingerprint or a PIN.