App Description

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.

iPhone Screenshots

(click to enlarge)

Tighten App - App Store Receipt Validation Code Generator screenshot 1 Tighten App - App Store Receipt Validation Code Generator screenshot 2 Tighten App - App Store Receipt Validation Code Generator screenshot 3 Tighten App - App Store Receipt Validation Code Generator screenshot 4 Tighten App - App Store Receipt Validation Code Generator screenshot 5

App Changes

  • June 05, 2014 Initial release
  • September 19, 2015 Price decrease: $14.99 -> $9.99
  • November 18, 2015 Price increase: $9.99 -> $29.99

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