Extremely well thought out app.
Very clean and fast ui. Allows syncing with other devices via iCloud (same account) or (even better for my case) via WiFi. WiFi sync works across accounts so I can sync with my wife. I find this a triple win. Data is off the internet for security, synced for convenience and backed up between devices. Also, WiFi sync works seamlessly - I only had to set it up once and it works in the background. No need to manually trigger it. Inclined to take hundreds of inventory photos, I appreciate that you can configure reduced photo quality, that the photos don't "leak" to your camera roll and that you shoot continously. Very impressed with the attention to practicality.