I'll leave a review to offset the absurd one below.
Only 1/2 star for a very good app just because it's missing one (albeit important) function? This app is certainly worthy of at least 3 stars even if you can't live without an app for it.
If you require remote access the app can uploaded videos to Dropbox and you can view them from anywhere. That's an additional expense that you may not want to incur.
What about the large number of recording formats? 1600x1200 is a pretty damn big picture for a webcam. That's higher than 720p, almost 1080p! Spy Cam only records in 640x480. And Periscope can record up to 25 fames per second, it will even record from an IP camera.
Recording can be activated by motion, sound or both. I had to turn the audio sensitivity way down because I'd find dozens of clips were created even though nothing in the room had moved, due to outside noise. I've been using a cheap 5 year old Logitech webcam and have been happy with the results and the app. I found it easy to use and the videos are timestamped with date and H/M/S.
For those of you who do use cell phones, check out this dev's FREE Bluetooth Lock which automatically locks your computer when you walk away and unlocks it as you near. http://zipzapmac.com/bluetooth_lock