The latest version contains bug fixes & performance improvements.

Be safe: do an in-app BACKUP before installing this version.
v3.3:
1. Fixed: Crash when saving a photo to Photos.
2. Fixed: Can swipe/scroll Ideas/WIP/Done project photos.
3. Added a button (in Settings, Export) to email database is CSV format.
v3.3.1:
4. Fixed the swiping/scroll in project photos (again!).
5. Improved interface for X-series of iPhones.

Be safe: do an in-app BACKUP before installing this version.
1. Fixed: Crash when saving a photo to Photos.
2. Fixed: Can swipe/scroll Ideas/WIP/Done project photos.
3. Added a button (in Settings, Export) to email database is CSV format.

Be safe: do an in-app BACKUP before installing this version.
1. Fixed the scanner.  I'm also looking for a better database.
2. Removed backup via Dropbox (use browser method, instead).
v3.2.1: Fixed the scanner tab, too (sorry, missed that spot).

Be safe: do an in-app BACKUP before installing this version.
1. Fixed the scanner.  I'm also looking for a better database.
2. Removed backup via Dropbox (use browser method, instead).

Be safe: do an in-app BACKUP before installing this version.
1.  Bug fix: scanner & Google were falsely seeing network issues.
v3.1.3
2.  Bug fix: Lists (crash when adding a list)
3.  Bug fix: Lists (crash when adding a numerical list item)

WARNING: This update fixes Lists, but has connectivity issues.  Don't update if you use the scanner or Google Images.
Be safe: do an in-app BACKUP before installing this version.
1.  Bug fix: Lists (crash when adding a list).
2.  Bug fix: Lists (crash when adding a numerical list item).

Be safe: do an in-app BACKUP before installing this version.
1.  Dropbox backup/restore: fixed restore failure, other improvements.
2.  New: Colors button on items list (if there's a Color field).
3.  bug fix: occasional photo gallery crash.
4.  Totals: computes fractional values (two decimal places).
5.  bug fix: launch crash under iOS 6.

Be safe: do an in-app BACKUP before installing this version.
v3.1.1: bug fix: crash when adding, editing, or deleting list items.
v3.1:
1. Added easier backup/restore via Dropbox (new tab).
2. Bug fix: can now rename lists on the Lists tab.
3. Items: When adding a barcode, check if the barcode already exists.
4. Items: improved resolution of images received via the barcode scanner.
5. Item searches: include text, notes, and numeric fields in addition to the title (optional).
6. Item searches: preserve results after selecting a result and going Back.
7. Photos can be pinch zoomed.
8. Photos in galleries are properly sorted by title.
9. Totals tab: touch any totals row to see the maximum values.
10. List items: added index on the right side of lists (e.g., Companies).

Known issue: crash on Lists tab when editing a list.  Will be fixed soon in v3.1.1.
Be safe: do an in-app BACKUP before installing this version.
1. Added easier backup/restore via Dropbox (new tab).
2. Bug fix: can now rename lists on the Lists tab.
3. Items: When adding a barcode, check if the barcode already exists.
4. Items: improved resolution of images received via the barcode scanner.
5. Item searches: include text, notes, and numeric fields in addition to the title (optional).
6. Item searches: preserve results after selecting a result and going Back.
7. Photos can be pinch zoomed.
8. Photos in galleries are properly sorted by title.
9. Totals tab: touch any totals row to see the maximum values.
10. List items: added index on the right side of lists (e.g., Companies).

Frequently requested features:
1.  When viewing a thumbnail (Item detail, via a Category's "Photos" button, or on the Gallery tab), tapping the thumbnail will bring it full-screen, and tapping again will return to the thumbnails.  While full-screen, photos can be swiped from one to another.  Touching and holding a thumbnail or a full-screen photo will take you to the item's detail screen.
2.  Items can be moved between categories.  When viewing an Item, touch Edit, Move..., and select the destination category.  You'll see a list of the fields the will be moved and, if the destination category has different field types and field titles (very likely), you'll see a list of unmatched fields.  Data in unmatched fields won't be moved (unless you add the fields to the destination category).
3.  Assorted nips and tucks.

Cleaned iOS 7 icon.
Be safe -- do an in-app Backup before updating.

iOS 7 updates
Scanner bug fix

Be safe: do an in-app Backup before installing this update.
• Added Copy/Paste photos to/from clipboard.
• Bug fix: some web photos caused a crash.

Be safe: do an in-app Backup before updating!
• iOS 6 and iPhone 5 updates.
• New "Totals" tab displays numeric field totals.
• Project phase titles can be customized.
• Tagged item count can appear on app icon.
• Assorted nips and tucks.
(For iOS 4.3 and later only.)

Duplicate item button.
Text fields recognize hyperlinks.
Photos can be fetched from Google Images.
Separate screen for notes fields.
Stability improvements.

Minor tweaks, some for iOS 5.

Fixed crashing bug on iPad.