Published by Finger Software

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About Password Book

1. Password Book is an application which helps you manage your accounts with user names, passwords, and notes directly on your mobile phone in a secure way.

2. Password Book features a simple, intuitive interface that lets users set up their account database in minutes.

3. You can put all your accounts in one database, which is locked with one master password.

4. You only have to remember one single master password to unlock the whole database.

5. The backup is encrypted by master password. Go a new mobile device?

6. With Password Book, You would never have trouble remembering which password you use for which account.

7. The accounts in database are encrypted using the best and most secure encryption algorithm.

8. The accounts are protected using 128bit AES encryption.

9. With this functionality, transferring data between devices become simple and easy.

10. This makes data backup and transfer even easier.

11. The application supports Dropbox backup/restore.

Password Book Customer Insights

1. Thanks to you and your team.Having problems deleting old passwords either pops up to clear cache or it just pops up the app to reopen it and I even clicked on help and that's what's been happening On my tabletHave used this app for some time.

2. 2 years of passwords.Not getting linked with dropbox.

3. Don't just write bad reviews.I've been using this app for a couple of years and really think it's pretty good overall.

4. I am using your application since long day and it was working fine but since 1 year i am facing this problem.

5. Last month there was a problem connecting to Dropbox for synchronization.

6. Now 3 weeks later the app is working perfectly, synchronizing to Dropbox no problem.

7. Been using PB for many years now and love it.

8. I have been using this for a few years now.

9. The problem is that I don't recall what the master password is? Is there a way around this.

10. Please sort out the issue Now the problem being resolved.

11. Looks like the app is no longer supported.This app deleted all my passwords! I lost them all.

Steps to Troubleshoot & Fix Password Book Issues

1. Fix Password Book Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Password Book: Restarting the app will resolve most errors.
  2. Update the Password Book App. Here is how:
    1. On Android goto PlayStore » Search for "Password Book" » Open Password Book » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Password Book » click "UPDATE".
  3. Clear Password Book app cache: Clearing cached data will force your app to retrieve the latest data directly from Password Book servers.
    1. On Android, goto Settings » Apps » Select "Password Book" » click Storage » click "Clear Cache".
  4. Check Password Book app permissions. If any of these permissions required to use your device's features are disenabled, Password Book might not work.
  5. Uninstall and reinstall Password Book. If nothing else has worked, completely uninstall Password Book then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Password Book not working


2. Fix Password Book Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Password Book be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Password Book not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Password Book may not be able to connect to the Internet when running in the background.

Reported Issues