If you are tired of the default hotbar, then using textures ImprovedBetter Hotbar you can change it in Minecraft Pocket Edition. There are many variations for your choice!
Talk about performance degradation in Minecraft when using the texture pack Better Hotbar is pointless – the impact is minimal. After installation textures go to settings MKPE and activate the package.
Please note that only icons in Minecraft – the experience bar remains in place. Have a good game!