If you have experience in android AND iOs please answer ?

[Samuel]

1. Since many apps on Android started off on the iPhone (Instagram), many of the apps on the iPhone are slightly better with a little more features.
2. If you want a change from Android but Apple isn't as customizable (design wise/wallpapers, etc.) with it's UI.
3. It depends on what iPhone it is really!
4. Samsung Galaxy S3
5. They both have their disadvantages and advantages, but I personally think (not biased!) that Android typically runs smoother and their build quality (S3) is thinner. I also really like how you can customize a lot more with Android. However, iPhone's build quality is much sturdier as they are made from Glass unlike the S3 (the back cover is made from Polycarbonate.)

Choose wisely!