Note: You'll notice this guide is shorter than the average "Save Battery Life" guide. That's because I find it hard to shut everything off AND still enjoy my iPod touch.
Disclaimer: Let's get real, y'all. How many of you turn off WiFi whenever you don't need it, have brightness at 0, and avoid third-party apps? Yep, that's what I thought.
Disclaimer 2: Feel free to adjust any of my suggestions. Everyone uses their Apple product differently.
This guide will show you how to save battery life (and improve it), but still enjoy your iOS device.
I get 8-12 hours of battery life on the weekdays (occasional Internet and music, iMessage, FaceTime, third-party apps (not games) ), and 3-5 hours on the weekend (everything).
By the way, that's only until my battery goes to 20%.
I hoped this guide helped you eek some more battery life out of your iOS device. As stated previously, feel free to tweak any of my suggestions. Apple products are not one-size-fits-all.
Additional Tips by iOS users...
Rakz Munna - To improve the battery life only charge your battery when it gets under 5%. Charging your battery whenever phone is free will damage the battery and will drain out quick.