# ChiChou/grapefruit

Open-source mobile security testing suite for iOS and Android. Previously Passionfruit

Repository: https://github.com/ChiChou/grapefruit
Canonical: https://ross.abutalabs.com/products/grapefruit
Homepage: http://codecolor.ist/grapefruit/
Language: TypeScript
License: MIT
License Family: permissive
Topics: ios, mobile, mobile-security, security-tools
Last push: 2026-08-11T19:32:49+00:00

## Health v2 (maintenance only)
Score: 91/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 97, release rhythm 77, longevity 100
- inputs: {"age_days": 2350, "days_push": 22, "days_rel": 156, "gap_med": 1.0, "n_releases_24m": 9}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1379, forks 112 (observed 2026-08-28T04:04:33.717652+00:00)

## What it is
Grapefruit is an open-source mobile security testing suite for iOS and Android that provides a browser-based GUI over Frida for runtime instrumentation, hooking, and data inspection. It also offers standalone binary analysis and decompilation (ELF/Mach-O, DEX, Hermes bytecode) powered by radare2 and WebAssembly, plus AI agent skills for automated audits.

## Use cases
- hook and inspect iOS or Android app methods at runtime
- test mobile app URL schemes and deep links for input validation flaws
- decompile and disassemble Mach-O, ELF, DEX, and Hermes bytecode binaries
- browse an app's sandbox filesystem, keychain, and SQLite databases
- monitor cryptographic API calls in a mobile app
- run OWASP MASTG-aligned mobile security audits with Claude Code

## When to choose
- you want a point-and-click web UI instead of writing Frida scripts by hand
- you need to audit both iOS and Android apps with one tool
- you want browser-based binary analysis and decompilation without a device
- you want to expose mobile security tooling to AI coding agents

## When to avoid
- you need built-in RASP/jailbreak-detection bypasses — Grapefruit intentionally omits them
- you only need static analysis without any runtime instrumentation
- you cannot run a Frida server on the target device for dynamic features
- you need a fully headless CI pipeline — it is GUI- and browser-centric

## Facets
- artifact type: application
- maturity: active
- function: security, penetration-testing, reverse-engineering, developer-tools, gui, cli
- domain: security, mobile-development, reverse-engineering, penetration-testing, developer-tools
- platform: windows, browser, cli, cross-platform
- tags: frida, dynamic-instrumentation, mobile-security, ios, android, decompiler, web-ui, owasp-mastg, radare2, hermes-bytecode, macos, linux, nodejs

## Member repositories
- ChiChou/grapefruit (main) score 91

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:33.717652+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:40:17.066529+00:00, confidence not recorded.
  - readme: https://github.com/ChiChou/grapefruit (fetched 2026-08-28T04:04:33.717652+00:00, sha 8ed4e4494b81)
  - homepage: http://codecolor.ist/grapefruit/ (fetched 2026-08-29T11:56:34.089455+00:00, sha 8b3ee58ce416)
  - site_page: http://codecolor.ist/grapefruit/docs (fetched 2026-08-29T11:56:34.093003+00:00, sha 9b2fa6b8f35a)
- Data as of 2026-08-30T08:39:29.467469+00:00.