Tired of clicking 'forget my password' link? Chek out Passbook now! You can save your accounts and passwords securely with Passbook. And you can synchronize your saved data using Google Play Game service, so never worry about losing all your saved data after system corruption or phone loss.

** You can find the source code of Passbook here: https://github.com/zhuqianqian/passbook

Passbook features:
● Fingerprint authentication to manage your data (Require Android 6 and fingerprint sensor)
● 256 bits AES encryption to protect your data.
● Synchronize your data with your Google account.
● Automatic Password Generation: Save your time from thinking of a strong password.
● Quick search your accounts
● Accounts categorization: you can group your accounts for easier view and quick check.
● Free editing: you can add any kinds of information as you want without defining a template first.
● Data Import/Export: not only the data generated by Passbook itself, but also the CSV files got from apps like aWallet. (Even more to come!)
● Different app theme for you to choose from.
● Open Source

Passbook uses modern standard encryption algorithm to store your data. You do not need to worry about the accounts & passwords being revealed by others. But do remember your master password correctly, otherwise you cannot view your data either. Please tell us your suggestions or thoughts: [email protected]

Permissions
● Approximate Location: Serve ads
● External Storage: Import and Export data
● Network: Synchronise data and serve ads

If you want to remove the ads and enjoy some additional functions, you can buy the premium version here.

Supported Languages: English, 简体中文, Français, 繁體中文（正體中文）, ไทย, Español