A side by side look at the options on for the Triggertrap app on Android and iOS. iOS has a few more features than the Android version. I just wanted to show what each app offers.
The Triggertrap dongle is $30 (Nikon and Canon) and you can purchase that from Amazon: http://amzn.to/1Uvw8qX
. No laughing as my pronunciation of seismic. I laughed at myself after going back and listening to it.
Download Triggertrap for iOS: Triggertrap Mobile: the ultimate camera remote - Triggertrap
Download Trigger trap for Android: https://play.google.com/store/apps/details?id=com.triggertrap&hl=en