Butterfly Photos app for iPhone and iPad

Butterfly - Fast and easy photo album tidying.

Butterfly makes it simple and fun to organise a collection of old photos—such as those scanned from the pre-digital photography era.

1. Drag and drop to sort an album
2. Tap to set the date of a photo
3. Define two or more key photos

Photos between those that have been set are magically estimated. With just a few taps, a chaotic album of photos is now in order with approximate dates.

You can be as broad or specific as youd like; adjusting more or fewer dates and observing the Butterfly Effect occur as you go. Magic!