Tighten App - App Store Receipt Validation Code Generator

Tighten the security of your App Store products. The prosumer edition of Tighten: for consumer and free applications with basic security features. See also the Pro edition of Tighten also on the App Store.

At a Glance:

★ Generates a secure implementation of App Store Receipt vaildation with a code signature unique to your application.
★ Inspect application code signature, designated requirements and secure signing information dictionary contents.
★ Calculates SHA1 fingerprints of trust certificate chain(s).
★ Inspect App Store Receipts and verify values.
★ Creates 32/64-bit inline ANSI C (GCC) code for inclusion in .c, .m, .cpp and .mm files.
★ Quickly review public symbols and strings without opening console.
★ Inspect and assess security sandbox entitlements.
★ New features for DeveloperID/Gatekeeper.