checkra1n vs Read-Teaming-TTPs: 2026 Comparison
checkra1n is a free offensive security tool. Read-Teaming-TTPs is a free offensive security tool. Compare features, ratings, integrations, and community reviews side by side to find the best offensive security fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Penetration testers and iOS security researchers targeting iPhone 5s through iPhone X need checkra1n for its semi-tethered access to A9-A11 chipsets via the unfixable checkm8 bootrom exploit, which remains unpatched across all iOS versions. The exploit persists because Apple cannot patch bootrom vulnerabilities in hardware already in the field, making checkra1n the only reliable jailbreak for these legacy devices in controlled testing environments. Skip this tool if your scope includes iPhone XS and newer; checkra1n's bootrom approach doesn't reach A12 and later chips, and you'll waste time on incompatible devices.
Red teamers and security engineers building custom attack simulations will find Read-Teaming-TTPs valuable for its actual operational cheatsheets and automation scripts that save weeks of reinventing technique documentation. The 1,797 GitHub stars and active community contributions signal this is maintained material people actually use in engagements, not theoretical reference docs. Skip this if your team needs a managed platform with reporting, stakeholder dashboards, or compliance audit trails; Read-Teaming-TTPs is a raw knowledge base that requires you to translate offensive techniques into your own testing framework.
