Nearly useless. – Platinum App Review

Pro: Via a kludgey interface you can set presets that will occur at specific times on specific days. Con: However, even though I have top-down blinds, there's no way to schedule the tops to come down, only the bottoms to go up. For my east-facing bedroom windows, this means that I have wake up with the sun in my eyes instead of on the roof. Con: Further, if you don't open the app via your phone about once a week—which helps synchronize the time—the timer drifts quickly enough that you can't use the blinds as an accurate alarm clock. Within a couple weeks the blinds will be opening 15+ minutes too late. Confusing interface includes a "Test Repeater" button that does nothing when pressed, and a "Recalculate Sunrise/Sunset" button that asks for your lat/long...and also appears to do nothing. It's an application that's justifiable if you were a first-time app developer. It's unacceptably poor quality for a company like Hunter-Douglas.
Review by Phrogz on Platinum App.