ColorMargin: Hair Color Cost

Formula Cost & Contribution

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Check material cost and estimated contribution instantly with the new App Clip, then keep the service in ColorMargin—no account or subscription required. ColorMargin is a private, on-device service economics tool for independent hair colorists, booth renters, and solo stylists who buy their own products and set their own prices. Record the products and actual grams used in a color service. ColorMargin calculates the material cost from your landed package costs, then shows an estimated contribution after the discount, direct supplies, card-fee estimate, and labor allowance you choose. BUILT FOR THE MONEY DECISION AFTER THE MIX • Save a personal product price book with package cost and mass in grams • Record every product actually used, including discarded remainder • See material cost, labor allowance, card fee, contribution margin, and target price • Freeze historical product costs and assumptions inside each saved service • Duplicate a prior service without changing its original record • Export complete JSON backups and readable CSV service history • Restore a ColorMargin JSON backup with an explicit replacement confirmation PRIVATE BY DESIGN No account. No developer cloud. No advertising or third-party analytics. Products, optional local aliases, formula labels, and service records stay on your device unless you explicitly export them with Apple’s system share sheet. TRY THE COMPLETE WORKFLOW Free access includes up to 20 active products, 3 local aliases, and 5 completed service records. Existing records always remain readable and exportable. A one-time ColorMargin Lifetime purchase unlocks unlimited products, aliases, and service records—without a subscription. PROFESSIONAL BOUNDARY ColorMargin records costs for amounts entered by a professional. It does not recommend color, developer strength, ratios, processing time, substitutions, or chemical treatment. Follow each manufacturer’s instructions and your professional judgment. Estimated contribution is a planning result, not accounting profit, tax advice, or a guarantee. Version 1 uses US dollars and product mass in grams; it does not convert volume to mass.

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New: Instant Margin Check App Clip. Adjust package cost, package grams, grams used, and service price before installing, see material cost and estimated contribution, then keep the service as an editable draft in the full app. This update also improves handoff and workflow reliability.

Version 1.1.0

The developer, 程辉 杨, 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 Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • 程辉 杨
    Size
    • 4.4 MB
    Category
    • Business
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 chenghui yang
  • Developer Website
  • Privacy Policy

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