The link isn't working. What is the name of the app? Sounds very interesting.
Does the app do looped recording, meaning when the SD card is full, it erases the oldest file so it can continue recording?
EDIT: I didn't realize the name of the app was in the title.
Amazing how many devices are being replaced by the "phone" these days.
Dash cam
Fuel efficiency gauge
GPS
Sound recorder
Time
Alarm clock
Calculator
OBD2 Reader
Flashlight
Memo
Calendar
Computer
Portable game system
Webcam
Camera
Camcorder
Books
Maps
Newspaper
MP3 player
Portable video player
Etc, etc
These are just a few things totaling several thousand dollars that can be replaced with a phone now. I bought a brand new smart phone for Mom for $10 at Target, and it's capable of everything listed above. Oh yeah, you can use it to call people too.