Marge.
Fees, stock & ROI per flip
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Know your real profit after every fee: net profit, ROI and days to sell on every flip, for sneakers, cards, games and more.
Know your real profit: after every fee.
Marge is the professional-grade reseller tool that starts simple. Log what you bought, what you sold, and the fees in between, and see exactly how much you actually made on every flip. Then, when you're ready to run it like a business: P&L statements, expense and mileage books, inventory valuation, and tax-ready reports. Beginner-friendly on day one, a powerhouse when you go full-time.
BUILT FOR THE WAY YOU FLIP
• Source → list → sell pipeline, with per-sale marketplace fees, shipping and other costs
• Net profit, ROI%, margin and days-to-flip on every item
• Portfolio scoreboard: all-time profit, money tied up, best categories and platforms
• Buy in one currency, sell in another: totals stay straight
• Lots / quantities, returns, and partial sales
FAST TO LOG
• Add a buy in seconds: only name and cost are required
• Scan a product barcode to fill the item
• Import your eBay/Vinted/spreadsheet history (CSV or Excel) with smart column detection: buys AND sales
• Snap the item + receipt and let AI pre-fill the details, including quantity
• Item photos found for you: Marge looks each one up online so you can recognise a flip while scrolling, and leaves it blank rather than guess wrong
RUN IT LIKE A BUSINESS (Pro & Expert)
• Pro: AI photo scan, unlimited items, full insights, and monthly profit goals
• Expert: automatic item photos, profit & loss statements, an expense ledger, mileage tracking, inventory valuation, and a tax-ready year-end summary you can export
PRIVATE BY DESIGN
• Works with no account: your inventory lives on your device
• Optional sign-in (Google, Apple or email) syncs across your devices; delete your account anytime
• No ads, no data selling
• Export everything to CSV anytime: your data is always yours
HOW PRICING WORKS
Marge is a subscription. Every new account starts with a 7-day free trial of the full app: cancel any time before the trial ends and you are not charged. After the trial you continue on Pro or Expert, monthly or annual, and you can cancel any time. Prices are shown in your local currency on this listing and in the app.
Available in English, French, Spanish, German and Portuguese. Marge uses Google Gemini AI for smart scanning and listing generation.
Marge is descriptive, not prescriptive: it reports your numbers. It never gives advice or moves your money.
Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel it in your Apple Account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://apogeelabs.org/marge/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The Pro plan card loads reliably again, with a clear message and a retry if something goes wrong. Plan changes are clearer: upgrades apply right away, and downgrades or a new billing period start at your next renewal. After your first flip, a short account step backs up your flips, so they come back on a new phone.
The developer, Anas Youala, 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:
- Contact Info
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Anas Youala
- Size
- 45.7 MB
- Category
- Finance
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Marge Expert $79.99
- Marge Expert $9.99
- Marge Pro $39.99
- Marge Pro $4.99
- Copyright
- © 2026 Anas Youala