TPASS.calc

Monthly pass break-even tool

Only for iPhone

Free · In-App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Still deciding whether that TPASS monthly pass is worth it? Bought one but no idea when it pays for itself? TPASS.calc is your personal commute accountant — supporting 20 monthly pass plans across Taiwan, plus the THSR Periodic Ticket! Built for pass holders, packed with powerful features: 【Automatic Fare Calculation】 No more typing in amounts! Built-in fare database covering Taiwan's metro, TRA, THSR, light rail, city buses and intercity coaches — 11 transport types and city bus networks across all 21 counties. Just pick your origin and destination, and the official fare is filled in automatically. Logging a trip takes two taps. 【Precise Break-Even Tracking】 Your daily spending adds up automatically, paired with a visual dashboard and break-even progress ring — see at a glance how close you are to earning back your pass. Every ride counts! 【Smart Transfer Discounts】 Our rules engine automatically applies transfer discounts for every plan nationwide, handling county-specific rules and resident-only discounts for you. No more working out deductions by hand. 【Voice Quick Entry】 Just say "MRT Zhongxiao Fuxing to Taipei Main Station" and it's logged. Powered by Apple Intelligence for smart parsing — perfect for when your hands are full. 【Automatic Trip Detection】 Head out and ride: the app detects your movement in the background with low power usage. On arrival, it prepares a suggestion card with fares and transfer discounts already calculated — one tap to confirm and log. 【Multi-Modal Route Planning】 Enter your origin and destination to search routes across metro, TRA, bus and coach in one go, complete with transfer details and fare estimates. Plan your trip before you leave — and log it while you're at it. 【Home Screen Widgets】 Keep an eye on your break-even progress right from your Home Screen and Lock Screen. The quick-log widget lets you record a trip in one tap, without even opening the app. 【In-Depth Analytics】 The Commute Heatmap and Break-Even Race analyze your weekday and weekend riding habits, turning your data into visuals that reveal exactly where your transit spending goes. 【Commuter DNA Achievements】 Are you a Taipei Metro addict or a TRA regular? Unlock badges based on your riding habits and turn routine logging into a game full of surprises. 【Your Data, Your Control】 Stored locally on your device, with iCloud backup and CSV import/export supported. Your data stays yours. Not a pass holder? We offer a flexible plan too — track your commute spending however you like! Download now, take command of your commute data, and get the most out of your pass! Terms of Use (EULA): https://tpass-app-ios.web.app/terms.html Privacy Policy: https://tpass-app-ios.web.app/privacy.html

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This update improves voice logging accuracy and fixes several transfer discount calculation issues: ● Voice Logging Improvements MRT station name recognition is now more accurate for non-Taipei plans (e.g. Kaohsiung, Taichung), no longer defaulting to Taipei Metro. Transfer discounts are now verified against actual rules before being applied, preventing incorrect discounts on combinations with no transfer benefit (e.g. TRA-to-TRA transfers, exiting and re-entering the same MRT system) ● Transfer Discount Corrections Taichung's "Double Ten" transfer now uses the correct fare-cap calculation (free within 10 km, NT$10 beyond); Hsinchu transfers are now discounted to fully free; bus-to-bus transfer discounts are auto-applied only in the Taipei/New Taipei area, with other counties (e.g. Taichung, Hsinchu) now prompting for manual confirmation due to distance or jurisdiction rules that can't be reliably determined; trips with longer transfer windows (Hsinchu: 4 hours, Yilan: 6 hours) now correctly detect the preceding leg and apply discounts; fixed an issue where HSR trips could incorrectly receive bus transfer discounts ● Guide Page and UI Adjustments The transfer discount guide now shows which counties each discount applies to, making multi-county plans easier to understand; location permission warning cards now use a more visible themed red style ● Widget Fixes When multiple plans are active, quick-log buttons for trips that don't apply to the currently displayed cycle are now shown grayed out and disabled, preventing trips from being logged to the wrong plan; fixed widgets not being localized into English and showing mixed Chinese/English text

The developer, CHENG RUEI HSU, 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
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • User Content

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

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

Provider
  • CHENG RUEI HSU
Size
  • 70.7 MB
Category
  • Utilities
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 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 and Traditional Chinese
Age Rating
4+
Copyright
  • © 2026 CHENG RUEI HSU