This project is discontinued. We're sorry about that. However, we did not abandon it. Instead, we completely redesigned it and made it better. Now, all new Photo Manager Pro is available on App Store. We call it - Photo Manager Pro 5.
New Features:
Cloud storage integration: Dropbox, Google Drive, OneDrive etc.
Photo editing: crop, filters, light & color adjustment
RAW formats: CR2, CRW, NEF, NRW, ARW, RAW, DNG
See more details...

The old app still can be used, but there is no more supports and maintenance updates.