Hey there,
Some customers have recently told me that their pass codes are no longer allowing them into Tap Forms. This may have been caused by something I changed in the app while preparing for iCloud support with regards to the secure keychain on the iPhone.
The workaround for this issue is to follow the steps below:
1. Using iTunes File Sharing: http://support.apple.com/kb/ht4094 copy the TapForms_db.sqlite file and all the other files and folders you see in the Tap Forms Documents area to your hard drive.
2. Put the TapForms_db.sqlite and all the folders (Photos, Audio Recordings, Share, Drawings, etc.) into a zip file called TF-MyBackup.zip. The MyBackup part can be anything you like, but the TF- and .zip parts of the file name must be like that.
3. Now that you have your backup of your data, delete Tap Forms from your device.
4. Re-download it for free from the App Store.
5. Launch Tap Forms. You should have the default database there now.
5. Using iTunes File Sharing again, copy the TF-MyBackup.zip file from your computer into the Tap Forms Documents area in iTunes.
6. Go to the Backup & Restore area in Tap Forms under the Tools area.
7. Tap on the TF-MyBackup.zip file there.
8. Tap the Restore Backup button.
That should do it.
I recommend making a backup of your data and either uploading it to Dropbox or copy it to your computer from time to time just in case.
Thanks,
Brendan