GrowMargin
Ecommerce Margin Calculator
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Know your true profit on Shopify, Etsy & Amazon. Calculate real margins after platform fees, returns & ads before you scale. Decision memos in PDF.
Know which listings deserve your next dollar — before ads or inventory.
GrowMargin is a calm profit analyser for ecommerce sellers. Enter one listing's price and costs. See true profit after platform fees, shipping, and ads — plus a plain-English decision status (Good to scale, Watch closely, or Fix first) and a clear next step.
Works with any marketplace or platform. No store sync. No accounting software. Just unit economics you control.
WHAT YOU GET
Live profit and margin as you type
Decision status (Good to scale / Watch closely / Fix first) with next step
Optional returns — true net per order placed
Price floor — minimum sell price for ~20% margin or break-even
Beginner insights (not spreadsheet jargon)
Save analyses and compare scenarios side by side
Decision-memo PDF (verdict, costs, what would fix this)
Pro: open an email draft in your mail app — you choose who to send
Pro: break-even ROAS / ACOS in plain language
Pro: more saves + your logo on PDFs
PLANS (ONE-TIME)
Basic — full analysis tools, verdict details, returns & price floor, insights, PDF, compare, up to 10 saves.
Pro — everything in Basic, plus email draft, ROAS/ACOS marketing projections, compare with % change, up to 25 saves, logo on PDFs.
No subscription. No renewals. Pay once.
WHO IT'S FOR
Ecommerce sellers who need confidence before pricing, ads, or inventory — not enterprise dashboards or spreadsheets.
Privacy: your numbers stay in your account. Manual inputs only.
Questions? Please feel free to reach out on instagram, facebook and email.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What’s New in Version 1.5: • Business Branding: Add your store name and custom logo to PDF Decision Memos (now available on Basic & Pro). • Cleaner PDF Reports: Multi-page decision memos now display your store title and date across all pages. • Enhanced Performance: Faster calculation engine and full iOS 17/18 compatibility updates.
The developer, Piyush Kaushik, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Piyush Kaushik
- Size
- 40.6 MB
- Category
- Business
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- GrowMargin Upgrade To Pro $19.99
- GrowMargin Pro $29.99
- GrowMargin Basic $14.99
- Copyright
- © 2026 KaushikDigitalStudio