A2 Small Format Interchangeable Core Calculator
---Programmed by a Locksmith, for Locksmiths---
Automatically calculates the pinning chart for A2 SFIC. Built for 6 or 7 pin systems, however, less can be achieved by using a decimal to erase a chamber.
Minimum of a control and master key are required to make a chart. Additional change key available for all devices; 2 change keys available for 4" (and above) screen devices.
Randomize function will generate completely random charts each time it is triggered.
"Lock/Unlock" toggle disables/enables all inputs and functions to prevent unwanted/lost changes.
Control Finder is an added bonus by reverse engineering a core to determine the control key's bitting. This is perfect when needing to remove multiple cores in a building when the control key has been lost. There are two methods for achieving the control key: 1. using the master, control, and bottom pins, or 2. using only the top/driver pins.
Up to 16 different projects can be saved at any one given time.
All projects are encrypted and protected with a passcode.
AirPrint or Email projects with a single tap.
---Note: This update requires a minimum version of iOS 8.0---
-Fixed bug that caused app to crash after changing and using passcode. Saved projects will remain intact however the passcode will be reverted back to the default 1234 which can be immediately changed.
-Under the hood improvements and repairs
Ratings and Reviews
This app pays for itself over and over and over. I’ve rekeyed 4 casinos and a airport using this handy app cuts my bitting generation times in half. The control finder is an added bonus in tight situations as well. Thanks Phil!
No more annoying cut sheets
Who does math by hand anymore? This app saves you from having to ever fill out a bitting chart again. Quick and easy!
I have about all of Phil's apps they are great time savers, I also enjoy the option to email my results.
With Family Sharing set up, up to six family members can use this app.