About this app
Simple Margin & Selling/Cost Price Calculator This very simple calculator is an essential tool for all business people. It calculates Margin, Selling price or Costs on the input of 3 variables, and also gives you the markup and Gross profit values, with full support for tax calculations The free version may contain ads.
Latest release
What’s New
Version 5.2
Nov 8, 2021
This update contains stability improvements
Audience growth
Ratings growth
7-day gain
+0
Ratings / day
0.0
30-day gain
+1
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
Current
Free
Historical low
Free
Paid → free
0×
- First observed Aug 11, 2026 · 4:54 PM Free