An iOS Memory Editor & RVA Patcher for TrollStore

提示: ：点击上方的「Lang 中文」徽章，可查看中文文档。

VansonMod is a standalone Root Helper utility developed for the TrollStore environment.

It allows you to modify game values (Health, Gold, etc.), manage app data, and patch assembly instructions (RVA) directly on your device. Unlike traditional tweaks that rely on code injection, VansonMod runs externally using Mach Kernel APIs to manipulate other running processes.

• Memory Scanner / Data Manager: Works on ALL devices (Jailbroken & Non-Jailbroken TrollStore users).
• RVA Patcher: Requires a Jailbroken Environment (e.g., Dopamine, Palera1n).
  • Reason: On stock iOS (TrollStore only), AMFI strictly enforces code signatures. Modifying executable code (__TEXT) without a jailbreak will cause the target app to crash.

A standard memory scanning tool.

• Data Types: Supports Int8, Int16, Int32, Int64, Float, and Double.
• Search Modes:
  • Exact Search: Find specific values.
  • Fuzzy Search: Search for unknown initial values (Increased / Decreased / Changed / Unchanged).
  • Group Search: Search for multiple values with specific distances (e.g., 500,1000).
• Batch Modify: Modify all results with a Fixed Value or Increment Value (+1, +2...).
• Locking: Freeze values to prevent them from changing (Supports background locking).
• Memory Browser: View nearby memory values intuitively with infinite scrolling.

Modify assembly instructions of running apps.

• Live Offset Patch: Input the RVA Offset (from IDA/Hopper), and the tool calculates the absolute address based on the module's ASLR slide.
• Safety: Handles memory permissions (RX -> RWX -> RX) to ensure stability.
• Presets: Built-in common ARM64 hex codes.

• Backup/Restore: Easily backup app data (Documents/Library) to a local folder.
• Native Integration: Backups are visible in the iOS "Files" app (On My iPhone -> VansonMod), allowing easy export and import.

• View running User and System applications with icons and version numbers.
• Smart Filter: Automatically hides system extensions and widgets for a cleaner view.
• Control: Attach to, Kill, or Launch apps directly.

• Split View: View Hex and ASCII simultaneously with synchronized scrolling.
• Row Editor: Real-time editing for specific memory rows.
• Navigation: Infinite scrolling and jump to address.

• String Search: Added string search function (mainly applicable to debugging scenarios).
• Archive Import: Supports direct import of backup folders from the iOS "Files" App.
• RVA Interface Upgrade: Displays the main program base address (supports click-to-copy), and the input box features intelligent fault tolerance.
• iPad Adaptation: Fully adapted to iPad landscape mode and screen auto-rotation.
• Interaction Optimization: Overall interaction improved with the addition of a jump menu function.

• Advanced Search: Added Fuzzy Search (Unknown Initial Value -> Increased/Decreased) and Group Search (e.g., 500,1000).
• Batch Modify: Support modifying all results with a Fixed Value or Increment Value.
• Hex Editor 2.0: Completely redesigned with Split View (Hex/ASCII), synchronized scrolling, and a new Row Editor.
• App Data Manager: Switched to folder-based backups for better stability and native Files app integration.
• Process List: Smart filtering (auto-hides system processes) and added App Version display.
• UX: Added Refresh buttons in Modifier and Memory Browser; Fixed Settings input bugs.

• New Feature: Added Backup/Restore functionality for App Data.
• New Feature: Added "Check for Updates" in Settings.
• Optimization: Improved process classification logic.
• Fix: Resolved an issue where process filtering would fail.
• Stability: Enhanced overall stability and fixed various crashes.

• Stability: Enhanced app stability and resolved crash issues.
• Process Filtering: Added filtering to exclude system processes/widgets.
• Modifier: Optimized the Modifier module and added a refresh function.
• New Feature: Memory Browser (Value) for intuitive viewing.

• Hex Editor: Added inline editing (Row Editor) with real-time preview.
• UI Optimization: Refined interface design.
• Favorites: Added a dedicated button and management features (Edit Note/Delete).
• Fix: Resolved specific crash issues.

• RVA Safety Check: Added environment detection. Warns non-jailbroken users before patching to prevent AMFI-caused crashes.
• Optimization: Improved stability during process switching.

• First public release for TrollStore.
• Basic Memory Scanner, RVA Patcher, Process Manager, and Hex Editor.

1. Download the latest .tipa file from Releases.
2. Open and install it using TrollStore.
3. Enjoy!

• Created by Vaenshine
• Special Thanks to: Gey1ist, Xiczee, Zoomin
• Supported by: iOSGods.com

This tool is intended solely for security research and reverse engineering learning purposes. Please read the following terms carefully before use; use of this tool shall be deemed as acceptance of all the terms below:

• Non-profit and Compliance: It is strictly prohibited to use this tool for commercial profit, illegal intrusion, data theft, or any other acts that violate laws, regulations, or platform rules. Use is limited to legitimate learning and research scenarios only.
• Fairness and Respect Principle: Please respect the intellectual property rights of application/game developers and the legitimate rights and interests of other users. Do not use this tool for malicious purposes such as disrupting the normal operation of applications, tampering with data, or undermining the fairness of use.
• Risk Assumption: Users shall independently assess the relevant risks of using this tool. The developer shall not be liable for any direct or indirect liabilities arising from data loss, device damage, account suspension, or legal liabilities caused by unauthorized use, improper operation, or other reasons.

VansonMod is free. However, developing it involves a lot of effort and coffee. If this tool helped you, please consider supporting the development! ❤️

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