Supported Features
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Dark Interface
ProfitFairy Margin Calculator
Cost, Price, Fees and Profit
Free · In-App Purchases · Designed for iPad
Still quoting by gut feel? 9.1.4 is here. Cost, discounts, and fees in one pass. Real margin, live. Built for cross-border and local selling.
Pricing shapes profit. Profit shapes how far you can go.
ProfitFairy is a pricing decision tool for one person or a tiny team of two or three. When you do not have a full time accountant, the risk is clear: a deal can look profitable and still lose money. It brings cost, sale price, discounts, platform fees, shipping, and tax into one picture, so you see real margin before you quote or close.
Built for ecommerce and retail pricing, professional quotes, and specialist brokerage such as real estate and art. Clear numbers in seconds, then decide whether the deal is worth taking.
【Intelligent calculation core】
⎷ Three linked fields: adjust cost, price, or target margin, the rest update instantly
⎷ Forward and reverse pricing: work from cost to suggested price, or from target margin back to acceptable cost
⎷ Final price, profit amount, and margin rate presented together, easy to verify
⎷ Built for quick comparisons, negotiation, and on the spot quotes without missing line items
【Advanced business parameters】
⎷ Discount and reverse discount, markup, premium
⎷ Platform fees and commission rates that mirror real listing and settlement rules
⎷ Tax-inclusive calculation and tax modes
⎷ Shipping split: paid by buyer or seller
⎷ Surface hidden costs before you commit, so quotes stay complete and profitable
【Global number formats】
⎷ Follows your iPhone or iPad region from input through results to shared reports
⎷ Supports common international styles, e.g. 「12,345.67」, 「12 345,67」, 「12'345.67」
⎷ Not currency conversion. No manual reformatting. Calculate the way you already think
【Cost analysis and professional sharing】
⎷ Dedicated analysis sheet: item name, notes, and a structured report after each run
⎷ Export crisp long images for records, reconciliation, or sharing with clients and partners
⎷ Make margin structure visible. Make every conversation clearer
⎷ Useful when you explain a quote to a client, or when you keep your own audit trail
【History】
⎷ Every calculation saved, sortable and filterable by final price or profit
⎷ Swipe left to delete one row, or select multiple for batch share, save to photos, or delete
⎷ Build your own pricing knowledge base over time
⎷ Keep reusable baselines for products you sell often, services you quote often, and terms you negotiate often
【Languages】
⎷ Full UI in English, Traditional Chinese, Simplified Chinese, Japanese, and Korean
⎷ Works on iPhone and iPad, at the counter, in the stockroom, or in a client meeting
【Pro membership】
⎷ New downloads can try Pro for 3 days and explore advanced parameters before upgrading
⎷ Remove ads and unlock all advanced parameters and exclusive themes
⎷ Weekly, monthly, quarterly, yearly, and lifetime plans available
ProfitFairy. Pricing confidence for small businesses. Download now and run every deal on real numbers.
【Notes】
⎷ Subscriptions are priced in your local App Store currency and auto-renew unless cancelled at least 24 hours before the next billing date
⎷ Privacy Policy: https://www.anselbi.com/privacy/
⎷ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
ProfitFairy 9.1.4: Recommended for all users
⎷ Refreshed app icon and Starry Black theme visuals, with clearer pages that were hard to read
⎷ Cleaner controls and a smoother first-run guide
⎷ In-app reminder when a new version is available
⎷ Runs lighter and uses less power
⎷ Stability improvements for everyday use
The developer, HUNG WEI PI, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
- Usage Data
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Provider
- HUNG WEI PI
- Size
- 13.3 MB
- Category
- Business
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- 7-Day Weekly Subscription USD 1.99
- 365-Day Annual Subscription USD 34.99
- 90-Day Quarterly Subscription USD 14.99
- 30-Day Monthly Subscription USD 5.99
- One-Time Purchase USD 79.99
- Copyright
- © 2026 Ansel Bi