DDD Connect

Tachograph in your pocket.

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

DDD Connect is the professional app for downloading and managing tachograph data directly from your smartphone. It connects via Bluetooth to DDDKey devices and downloads driver cards or tachograph memory in just a few taps — wherever you are, no cables or PC required. — BLUETOOTH DOWNLOAD, NO HASSLE — Select the download type (driver card, tachograph memory, or both), choose the time period and data sections, and let DDD Connect handle the rest. The DDD file is ready in your archive when it's done. — COMPLETE ARCHIVE — All downloaded files are stored securely on your device. Browse, share, or export your DDD files at any time. No external servers, no account required. — DRIVER & VEHICLE REGISTRY — The app automatically links each download to the corresponding driver or vehicle. Full download history, driver card details, and tachograph calibration information are always at your fingertips. — SMART DEADLINE TRACKER — DDD Connect automatically monitors all compliance deadlines: • Next mandatory download dates for drivers and vehicles • Driver card expiry and renewal • Tachograph calibration deadlines Receive push notifications before it's too late and see an upcoming deadline summary right on the home screen. — SECURITY & PRIVACY — Your data never leaves your device. Protect app access with Face ID, Touch ID, or PIN. — MULTILINGUAL — Italian, English, German, French, Spanish. DDD Connect is developed by SIAK SISTEMI, specialists in road transport compliance.

Ratings & Reviews

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- Update news: - Fix K-line and serial connection interchange

Version 1.0.13

The developer, SIAK SISTEMI S.R.L., 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
    • SIAK SISTEMI S.R.L.
    Size
    • 46.1 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 4 more
    • English, French, German, Italian, Spanish
    Age Rating
    4+
    Copyright
    • © 2026 SIAK SISTEMI S.R.L.
  • Privacy Policy

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