There are 2 repositories under bspatch topic.
Android应用增量更新
An universal patch generator and applier such as using BsDiff/BsPatch and Google Archive Patch
android bsdiff and bspatch which includes java source code and native source code
BSPatch Java implement with android (based on bspatch by Joe Desbonnet, joe@galway.net (JBPatch))
基于HDiffPatch的增量更新算法库,相比Bsdiff,更小的内存占用,更快的合成效率,更适合移植到移动端中
a BSPatch library for iOS.bsdiff and bspatch are libraries for build and applying patches to binary files.
The bsdiff extension for PHP.
xdelta3 for android lib.
bsdiff and bspatch are libraries for building and applying patches to binary files.
A demo use bsdiff & bspatch to update android app.
Android 应用增量更新