LFIC

Name: LFIC
Price: 5.99 USD
Rating: 3.4 (5 reviews)
Author: Farren Domenici

By: Farren Domenici

LFIC Calculator

Features & Capabilities

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

User Growth & Download Statistics

App

By:

Farren Domenici

Rating:

3.40

(5)

Version:

1.6.2 Last updated: 2026-03-17

Version code:

883311016

Creation date:

2013-02-05

Compatible devices:

Size:

2.04MB

Price:

5.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 585,122 ▼ 2,202

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Farren Domenici

Apple Apps Store

https://apps.apple.com/us/app/lfic/id595870826

Website:

http://www.locksmithapps.com

User Reviews

I need to do a L4 Corbin LFIC with 4 change keys can you add functionality for multiple change keys in the app ?

by Av*****, 2025-10-06

Does not work if your master key cuts are deeper than your control key cuts, returns negative pin numbers

by Ne*****, 2015-10-13

Phillip D., you keep making incredibly useful apps in for the locksmith community. If you have a Sargent or Corbin large format system then you must get this. I encourage everyone I train on buying this app.