CoordTool

Coordinate Converter

Free · In-App Purchases · Designed for iPad

Convert any coordinates offline with full privacy. CoordTool supports DD, DMS, UTM (WGS84/NAD27), MGRS, SWEREF 99, RT90, Plus Codes & VOR. Professional-grade accuracy. Overview CoordTool is a professional coordinate converter for pilots, military, surveyors, and outdoor professionals. Convert between all major systems, use the global VOR/NDB database, and work fully offline with complete privacy. Key Features • Convert DD, DDM, DMS, UTM (WGS84/NAD27), MGRS, SWEREF 99, and RT90. • Aviation support with global VOR/NDB station lookup. • Interactive map with pin placement and live coordinates. • Copy all formats at once for quick sharing. • Works 100% offline – no account, no subscription. • 7-day free trial, then one-time Pro unlock. • Available in 5 languages (English, Swedish, German, French, Spanish). Privacy Your data stays private. CoordTool never collects or shares personal information. All processing is done locally on your device. Location access is only used to show your position on the map and is never transmitted. CoordTool is built for professional users who need accurate, offline coordinate conversions and aviation navigation tools.

Ratings & Reviews

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What's new in version 1.2: • NAD27 CONUS support for UTM coordinates. • Copy All and Clear buttons in navigation bar. • Bug fixes and UX improvements.

Version 1.2

The developer, MPK Tec AB, 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 based, for example, on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Voice Control

      • Larger Text

      • Dark Interface

      • Differentiate Without Colour Alone

      • Sufficient Contrast

      • Reduced Motion

    Information

    • Seller
      • MPK Tec AB
    • Size
      • 4.2 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 16.0 or later.
      • iPhone
        Requires iOS 16.0 or later.
      • iPad
        Requires iPadOS 16.0 or later.
      • Mac
        Requires macOS 13.0 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, Spanish, Swedish
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2025 MPK Tec AB
  • 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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