LFIC
LFIC Summary
LFIC is a mobile iOS app in Tools by Farren Domenici. Released in Feb 2013 (13 years ago). It has 5.00 ratings with a 3.40★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 15 monthly active users . Store metadata: updated Mar 17, 2026.
Store info: Last updated on App Store on Mar 17, 2026 .
3.4★
Ratings: 5.00
Screenshots
App Description
LFIC: Large Format Interchangeable Core Calculator
Automatically calculates the pinning charts for Corbin-Russwin (System 70 & Non-System 70), Sargent (Standard and Degree), Medeco 32 Series, and Assa (Sargent & Yale / Corbin-Russwin).
Obeys required rules set by Corbin-Russwin, Sargent, Medeco, and Assa respectively.
Randomize function will generate completely random charts each time it is triggered while obeying any applicable MACS rules.
Easy to use interface: Every text field "autotabs" so there is no need to tap on every box.
Freeze inputs and functions by tapping the Lock/Unlock toggle to prevent unwanted changes.
MACS chart provided in information page for Medeco.
AirPrint or Email systems.
Compatibility: iPhone / iPod touch on iOS 8.0 or later and iPad on iOS 12.0 or later.
Found a bug? Something not working? Have a suggestion? Feel free to contact me via email: farren@phoxlocks.com