In the beginning I absolutely hated this app it would take 6-8 attempts to open the lockbox. Not to mention I would have to use a key fob with the iPhone 5s. Today we switched to new lockboxes and I am able to unlock the lock box without a key fob using my iPhone 5s quickly and on the first try. I am so impressed I had to leave a good rating because theyve stepped it up and Im looking forward to showing homes and looking like a rockstar
Phelpha about Supra eKEY