checkra1n vs SharpAppLocker: 2026 Comparison
checkra1n is a free offensive security tool. SharpAppLocker 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 penetration testers auditing Windows application control policies will find SharpAppLocker essential for reconnaissance; it directly mirrors the native Get-AppLockerPolicy functionality without requiring interactive PowerShell, reducing detection risk during engagements. The tool's C# implementation and 100 GitHub stars reflect adoption among practitioners who need to enumerate AppLocker rules before testing bypass techniques. Skip this if you're looking for a policy enforcement or management tool; SharpAppLocker is a read-only enumeration instrument, not a configuration platform.
