---
title: "A4Calc - Отзывы, Доход и Загрузки приложения in Аргентина | Apple App Store"
description: "A4 Small Format Interchangeable Core Calculator (sister app of A2Calc and A3Calc)  ---Programmed by a Locksmith, for Locksmiths--- Automatically calculates the pinning chart for A4 SFIC. Built for 6 o"
---

# A4Calc — Аргентина

![A4Calc App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/bd/81/f4/bd81f4ee-1560-336a-aa4d-ff1838a249fa/AppIcon-0-0-1x_U007emarketing-0-0-0-10-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/100x100bb.jpg)

**Developer:** [Farren Domenici](https://apptail.io/ru/developer/farren-domenici-wTsb)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** PDD707.A4Calc
**Store:** Apple App Store
**Country:** Аргентина
**Version:** 1.2.2 (released 2022-03-03)
**Original Release:** 2013-11-12
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ar/app/app/id734140182)
**AppTail Page:** [https://apptail.io/ru/app/a4calc-EsJb/argentina](https://apptail.io/ru/app/a4calc-EsJb/argentina)

## A4Calc Description
A4 Small Format Interchangeable Core Calculator
(sister app of A2Calc and A3Calc)

---Programmed by a Locksmith, for Locksmiths---
Automatically calculates the pinning chart for A4 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 16:9 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 when stored on your device.

All projects can be exported via AirPrint and Email.

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: phil@locksmithapps.com









---

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