I'm developing a 3D application with css3 and webgl for ios6+ and android 4.0+ (mainly for mobile phone). The devices I have are iPhone 4S(iOS7), iPad mini2 and nexus 5.
So is necessary for me to have an iPhone 5S or any other devices to do the test?
Any suggestions for device testing to target as more devices?
Is there any common compatibility issues between iOS safari, android Chrome and android browser?
Thanks