Tool VansonMod [Open-Source iOS Memory Editor, Pointer Analysis & RVA Patcher] iOS 14.0+ | TrollStore

[VansonUknow 88 iPhone 15 Pro Max 17.0]

VansonMod

Open-source iOS memory editor, pointer analysis, RVA patcher, process manager, Hex editor, script runtime, and app backup/restore tool for TrollStore.

iOS 14.0+ TrollStore GPL-3.0 Open Source Jailbreak Optional

VansonMod is now open source under GPL-3.0.

GitHub: https://github.com/vaenshine/VansonMod
Latest releases: https://github.com/vaenshine/VansonMod/releases
Telegram: https://t.me/VansonMod

Introduction

VansonMod is an independent iOS debugging tool built for the TrollStore environment. It works externally and supports common workflows on TrollStore devices, including process selection, memory search, memory browsing, pointer analysis and verification, signature analysis, scripting, Hex editing, and app archive management.

On jailbroken devices, VansonMod also provides deeper code-level workflows such as RVA patching and hardware watchpoint monitoring. The current public source line has grown into a broader iOS debugging workstation for iPhone and iPad, with split view, landscape, and Stage Manager support.

Compatibility

• Platform: iOS 14.0+
• Install method: TrollStore for the main .tipa package
• TrollStore workflows: process selection, memory search, nearby search, result filtering, memory browsing, Hex editor, pointer analysis and verification, signature analysis, script tools, app archive management, themes, language settings, and icons
• Jailbreak-oriented workflows: RVA Patch, RVA record management, and hardware watchpoint monitoring, especially in Dopamine / palera1n style environments
• Runtime access: some features depend on successful access to the target process task port, so behavior can vary by environment and target app state

AMFI note: on stock TrollStore devices, directly modifying executable __TEXT pages usually causes the target app to crash. Use RVA patching and code-level workflows in a suitable jailbreak environment.

Highlights

• Process and app management: Running / All / System views, localized app names, version display, starring, PID / Bundle ID copying, quick launch, and process termination.
• Memory search and batch editing: exact, fuzzy, group, range, and nearby search modes, plus greater-than / less-than / between filters, fixed value writes, incremental edits, batch lock, batch favorite, and batch delete.
• Memory browser and Hex editor: address jumping, auto refresh, string view, batch address copying, Hex / Split / Text layouts, row editing, offset jumps, and fast writes.
• Pointer analysis and verification: manual and automatic pointer chains, static / dynamic / all / backtrack modes, real-time verification, incremental snapshots, changed-region comparison, verifier file save/import/export, and lock integration.
• Signature analysis: address-to-signature workflow, module scope selection, global search, smart masking, verification, and toolbox saving.
• Script system: built-in JavaScript runtime with examples, shortcuts, console output, and in-app guides.
• RVA debugging and watchpoint monitor: module selection, offset patching, ARM64 instruction presets, RVA record management, hardware watchpoint monitoring, hit records, code inspector, and quick sending of hit locations into the RVA debugger.
• App archives and process audit: one-tap backup/restore for Documents and Library, Files app import/export, code-location diff export, and original-byte restore.
• Settings and UX: theme switching, language switching, app icon switching, tab reordering, fuzzy search range control, lock interval, prevent sleep, result limits, update checks, iPad split view, landscape, and Stage Manager support.

Screenshots

App Selection	Memory Debug
Memory Browser	Hex Editor
Pointer Analysis	RVA Manager

Installation

1. Download the latest .tipa from GitHub Releases.
2. Install it with TrollStore.
3. Launch VansonMod, choose a target process, and start debugging.

Debian packages are also available in Releases for rootful, rootless, and roothide workflows.

Build From Source

Requirements: Theos, Xcode command line tools, Python 3, ar, tar, zip, and unzip.

make clean package FINALPACKAGE=1 DEBUG=0
./scripts/release.sh

Related Project

Need a dylib edition for injected runtime workflows? See VansonLoader: https://github.com/vaenshine/vansonloader

Disclaimer

VansonMod is provided for security research, reverse engineering learning, and compliant technical testing.

This is a general-purpose debugging utility. It ships without preset targets, app-specific bypasses, private adaptations, or bundled target data.

Users are responsible for their own actions and environment. Target app crashes, data loss, account restrictions, device instability, and legal responsibilities belong to the user.

Credits

Developer: Vaenshine
Special Thanks: Gey1ist, Xiczee, Zoomin
Community Support: iOSGods.com

License

GPL-3.0. See LICENSE.

Updated May 31 by VansonUknow
Modify

[VansonUknow 88 iPhone 15 Pro Max 17.0]

The VanonsMod will add new features in the future. Continue with the development.

Updated December 4, 2025 by VansonUknow

[VansonUknow 88 iPhone 15 Pro Max 17.0]

While the Memory Scanner (modifying Health, Gold, etc.) works perfectly on ALL devices (Jailbroken & Non-Jailbroken TrollStore users), the RVA Patcher has specific requirements:
RVA Patching requires a Jailbreak Environment.

Modifying assembly instructions involves writing to the executable code segment (__TEXT). On non-jailbroken devices (Stock iOS + TrollStore), AMFI (Apple Mobile File Integrity) is active and will strictly verify code signatures. If you attempt to patch code without a jailbreak, the OS kernel will detect the modification and immediately crash the target game/app.
Conclusion: If you are on stock iOS with only TrollStore, please stick to the Memory Scanner. If you are Jailbroken (e.g., Dopamine, Palera1n), you can use the RVA Patcher fully.

So I'll need to make some adjustments to my code. Sorry guys!
 

[VaaR 37.2k iPhone X 12.1]

gonna check 🤔

 

Updated December 3, 2025 by VaaR

[Habobo341914 2]

加油，佬

[Silva8185 0]

Thank vamos ver

[IK_IK 24.6k iPhone 15 Plus 27.0.1]

Nice effort 🙂sir

[Puddin 105.7k iPhone 16 Pro Max 26.0.1 Donor]

Check 

[VansonUknow 88 iPhone 15 Pro Max 17.0]

7 hours ago, Puddin said:

Check 

Thanks Guru Puddin. Peace.

[Puddin 105.7k iPhone 16 Pro Max 26.0.1 Donor]

2 hours ago, VansonUknow said:

Thanks Guru Puddin. Peace.

No sir, you’re the guru. I could never make something like this