UniPatcher is the most reliable and feature-rich option. It supports not just Xdelta, but also IPS, IPS32, BPS, APS, PPF, and many other patch formats.
So, next time you see a cool game mod, don't wait to get home to your computer. Patch it on the bus, patch it on the couch, and keep your gaming library right where it belongs—in your pocket. xdelta patcher android