MultiDriveRecorder gained the 5th place in Japanese AppStore navigation category paid ranking.

FAQ

Q. Is direction of a screen changed?
A. Yes.
If you want to change direction of a screen, you unlock rotation and rotate device.So you can use without caring about a position of connector.
※It does not support direction of vertical.
※Please perform rotation of a screen except a recording screen.
Q. Speedmeter does not update as it remains 0 km.
A. Possibly GPS Service is OFF.
Please set permission of GPS Service on setting of iPhone.
Q. Can the recorded video be saved on a camera roll?
A. Yes.
You can save by [Save Video to camera roll] of Video Info.
Q. Can Music be played while recording video?
A. Yes.
You can enjoy music while recording video if you set [Record Sounds] OFF of Setting.