You can easily take pictures with date and time when you go climbing, running, cycling, pottering etc! If you dont need to use a GPS logger but want to record your time, you just use this app.

iOS8 or later(iPhone5/5S/5C/6/6S)

Usually Time Stamp - Camera Likes Dates - iOS app used & searched for

time stamp camera, timestamp camera, timestamp, time stamp, time stamp app, timestamp photo, time camera, and other. So, download free Time Stamp - Camera Likes Dates - .ipa to run this nice iOS application on iPhone and iPad.