Check the acquisition promise
Read the store headline, screenshots and description. What problem is the app promising to solve?
Study the storefront ↗02 / Storefront & product
Where the click lands.
Study the product story and store experience behind the acquisition funnel.
Screenshots
03 / Market context
The business behind the app.
Keep revenue, downloads and store rankings separate from advertising performance.
How Much Does LFIC Make?
Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00
Platform Performance
🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
3.4 ★(5)
Rating Distribution
3.4
★★★☆☆
5 reviews
5
40%
4
0%
3
0%
2
0%
1
60%
Top Countries
🇺🇸 US🇨🇦 CA
Reviews (3)▼
★☆☆☆☆AvCor10/6/2025
Corbin LFIC
I need to do a L4 Corbin LFIC with 4 change keys can you add functionality for multiple change keys in the app ?
★☆☆☆☆Neomikin10/13/2015
Does not work in all situations
Does not work if your master key cuts are deeper than your control key cuts, returns negative pin numbers
★★★★★Phoenix,AZ6/20/2013
A "must have" for Facility Locksmiths!
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.
Available In (115 Countries)▼
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Supported Languages (1)▼
English
App Details▼
LFIC: Large Format Interchangeable Core Calculator Automatically calculates the pinning charts for Corbin-Russwin (System 70 & Non-System 70), Sargen...
Publisher
Farren Domenici
