Add cydia repo http://7we.win/cydia/ in cydia, can install AppleTraceLoader, then can more conveniently trace any app’s objc_msgSend.

Installation

Jailbroken phone open http://7we.win/cydia/ , click Add to Cydia, after refresh search AppleTraceLoader install.

Configuration

Open Settings->AppleTrace, can choose which app to trace.

After selection, restart selected App, will generate appletracedata directory in corresponding App’s directory.

Reference AppleTrace https://github.com/everettjf/AppleTrace documentation can generate trace’s html file.

Cydia Repo Setup

Here used GitHub Pages to set up Cydia Repo. Address:

https://github.com/crcgen

Reference AloneMonkey’s Cydia Repo https://github.com/AloneMonkey/cydiarepo

Can Also Have a UI Interface

Using frida’s js interface, with Electron can develop an interface to more conveniently get appletracedata, but this is not important not urgent, won’t invest time to tinker.