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iOS runtime engineer who builds jailbreak tools, binary instrumentation, and reverse-engineering utilities for Apple platforms.

iOS jailbreak tweaks and runtime injectionObjective-C runtime introspection and tracingBinary analysis and mach-o manipulationiOS crash log and system diagnosticsiOS simulator and app execution toolsiOS rendering and graphics internals

inferred from the public footprint

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Active 6d ago
Cupertino, California

objc

Top 17%
@EthanArbuckle

Runtime hacker who got carplay-cast working—letting any iOS app run on CarPlay—and has accumulated 3319 stars across his projects by treating OS limitations as puzzles to solve.

Simulator Trainer. I built a tool that lets you drag iOS apps and tweaks into the simulator.

192

iOS Rendering Docs. I documented how iOS draws app content from code to pixels.

192

iPhone18 Restore. I decompiled every iOS binary into readable code.

74

Objsee. I built a tool that traces every method call in an iOS app.

68

Apollo Custom Credentials. I made Apollo use your own Reddit and Imgur credentials instead of shared ones.

771

Simforge. I built a tool that runs iPhone apps on Mac simulators.

356

VCam. I built a tool that replaces your phone's camera output with custom media.

62

iOS Header Dump. I reverse-engineered iOS 18.2 headers from public firmware.

52

TweakInspect. I built a tool that reverse-engineers iOS jailbreak tweaks automatically.

112

Machoe. I built a tool that modifies compiled binaries to run on different Apple platforms.

28

Oslo. I built a tool to read and filter iPhone and Mac system logs.

32

Slog. I built a tool that translates iOS crash reports into readable code traces.

20

MakeRW. I built a tool that makes locked iOS folders editable and persistent.

11

Objfind. I built a tool to find and inspect objects living in iOS app memory.

55

Crash Report Details. I made a jailbreak tool that adds disassembled instructions to iOS crash reports.

33

RespringProgress. I added a progress bar to show when your iPhone is restarting.

42

Objective-C Exporter. I built a plugin that exports decompiled Objective-C code as readable source files.

30

Strongarm. I built a tool that reads iPhone app files and shows you what's inside.

371

Tweak Injection. I wrote code that modifies iOS apps without triggering their detection.

17

Stratos. I built a gesture-based multitasking switcher for jailbroken iOS.

27

Hopper Stub Fixer. I wrote a tool that automatically renames Objective-C method stubs in Hopper.

26

Cycript Wrapper. I got Cycript working on iOS 15 through 18.

15

Step Trace. I built a tool to trace every function call a program makes.

9

Unredact. I figured out how to see hidden details in iOS system logs.

231

Logos Syntax Highlighting. I made syntax highlighting for Logos code in VS Code.

7

VNC for iOS. I built a remote control tool for iPhone and Apple TV.

49

Cymbal. I built a fast tool that converts memory addresses into readable method names.

43

Arg Class Type Capture. I built a tool that records Objective-C data types to make class dumps more detailed.

6

iOS 1.0 Jailbreak. I wrote an untethered jailbreak for the first generation iOS devices.

10

CarPlay Cast. I made any iPhone app work with CarPlay.

449

Cycript. I built a tool to inspect and modify running applications live.

3

Force Touch Activator. I built a tool that triggers phone actions when you press the screen hard.

13

PrettyRespring. I made resprings show your last screen instead of the Apple logo.

23

Hopper API. I built a bridge that lets other programs control Hopper Disassembler automatically.

16

Seek Thermal USB Trace. I built a tool that decodes Seek Thermal camera communication logs.

1

AFC2D. I built a tool to modify iOS apps without changing their source code.

3

Birthday. I made a tool that calculates and displays your age clearly.

5

NotificationPop. I made notifications respond to force touch anywhere on screen.

7

Mp3Skull Search. I made an iOS tool that searches and returns results.

2

GTA5 IP Resolver. I built a tool that finds IP addresses of GTA 5 online players.

3

ForceTouch. I built a tool that detects pressure-sensitive screen touches.

21

iOS Diffs. I built a tool that shows differences between iOS versions.

2

Mírmir. I built a multitasking system that lets iPhone and iPad users run apps together.

38

Pandora Blowfish. I wrote encryption functions for Pandora's network messages.

2

EASplashScreen. I made a sliding splash screen for iOS apps in just a few lines.

16

AlienBlueTags. I built user tagging for the AlienBlue Reddit app.

1

Handle Info. I wrote helper functions to inspect loaded code inside iOS and macOS apps.

14

Tmpfs Overlay. I built a tool that overlays a writable copy on top of protected directories.

4

BootLoopFixer. I built a tool that fixes iPhones stuck in boot loops.

2

Usbfluxd Usage. I wrote a guide for connecting to iOS devices remotely over your local network.

34