PIN Keeper

PIN Keeper - store your PIN numbers anywhere in secure!

PIN Keeper - store your PIN numbers anywhere in secure.

Key features:

► 4x4 pattern key

► strong encryption using AES (Advanced Encryption Standard)

► secure memory protection at runtime

► open source code

► partial data storage

► up to 5 slots free storage

► no ads and usage limitations

Premium features:

► crossplatform device synchronization

► up to 31 slots storage

► changing pattern key

► safe deleting data

Warning! Please enable application data sync for your Google account.