Tessoku - Trading Discipline

Track rules, not returns

Only for iPhone

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

iPhone

Tessoku is a private investment-discipline tracker focused on one question: did you follow the trading rules you set for yourself? Create your own rules, record whether you followed or broke each one, and review your consistency through a distinctive gold-on-ink heatmap. Tessoku never asks for or displays profit and loss, trade amounts, or market prices. Features • Create personal trading rules from templates or your own wording • Log trade days and no-trade days • Record whether each rule was followed • Add a short note when a rule was broken • Review streaks, compliance rates, and history • Share monthly report images that exclude profit/loss, amounts, and ticker notes Free • Up to 3 rules • 30-day heatmap Tessoku Pro — one-time purchase • Unlimited rules • Full-history heatmap • Monthly report images • iCloud sync • Restore purchases supported No subscriptions. No ads. No brokerage integration. No analytics SDK. Data stays on your device and, with Pro, in your private iCloud account. Tessoku does not provide investment advice. Every rule is a personal commitment created by you. Please be sure to read the following Terms of Use before using this application. By installing this application, you are deemed to have agreed to these Terms of Use. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, NORIHIKO HAYASAKA, 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

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    Information

    Seller
    • NORIHIKO HAYASAKA
    Size
    • 1.7 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 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 OnePair
  • Developer Website
  • Privacy Policy

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