Hidden Camera Premium

Fails randomly on Lumia 920. Camera goes totally dark.

Will only save to the phone SIM card and not my 16GB microSDHC Flash Card. No settings found to change that (Nokia Lumia 520) . No easy way to transfer the file it does create to another location, you can only watch it on the phone. Plus if the file is over a certain size it says it can not be up loaded. If these things get fixed it would be a super app

Big disappointment. This app could have been great but the lock screen issue makes this app pretty much worthless to me. Camera stops rolling when screen locks out and highest timer setting in WP is 5 minutes. Also, even if screen hasn't locked out yet, the camera will stop rolling if you accidently hit the Bing Search button or Home button. Ridiculous. Wish I could get a refund...

Does not prevent lock screen like it says, so recording will stop as soon as your phone goes to sleep, which makes it useless. Save your money.

Easy and efficient

Needs not to start up with a giant camera lens. Or display controls when u want to stop taking video. Otherwise would be perfect