RebookCost: Change Calculator

See every trip-change cost

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

Your flight is only one part of the decision. Compare cash due, travel credit, lost value, and linked trip costs before you act. Your booked trip has to change. Is it cheaper to keep it, change it, cancel it, or start over? RebookCost gives you one calm, private place to compare the whole decision—not just the new ticket price. SEE FOUR OUTCOMES SIDE BY SIDE Compare Keep, Change, Cancel, and Rebook using the same set of assumptions. Every result keeps cash due, available travel credit, and value you may lose separate, so a credit never looks like cash and a sunk cost never disappears. INCLUDE THE REST OF THE TRIP Add linked hotel, transfer, seat, tour, or insurance impacts. See how a flight change can affect reservations that are easy to overlook. FREEZE THE DECISION Save the provider source, the time you captured the quote or rule, every assumption, and the resulting totals. Pro can turn a frozen decision into a clear PDF brief for sharing or keeping with your travel records. PRIVATE AND AVAILABLE OFFLINE No account. No advertising SDK. No analytics SDK. Your trip records stay on your device unless you choose to export them. Export all local data or delete it at any time. FREE CORE VALUE Your first complete four-way trip decision is free. RebookCost Pro adds unlimited saved decisions, linked-impact tools, saved provider rules, and PDF decision briefs. PRO OPTIONS • Trip Pass: 30 days of Pro access, non-renewing • Monthly: auto-renewing, with a seven-day introductory trial when eligible • Annual: auto-renewing best-value plan The App Store shows your local price and full terms before purchase. Monthly and annual plans renew automatically until cancelled in Apple Account settings. Restore Purchases is always available. TERMS Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ IMPORTANT RebookCost calculates only from the information you enter. It does not fetch live fares, verify provider rules, guarantee final charges, or change a reservation. Always recheck current terms with the relevant travel provider before acting.

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The developer, Alisson Bento, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    Alisson Bento
    Size
    2.7 MB
    Category
    Travel
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Pro Annual $29.99
    • Pro Monthly $8.99
    • 30-Day Trip Pass $6.99
    • Learn More
    Copyright
    © 2026 Alisson Bento
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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