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Clue Tracker for Letterboxing

By Pearl Crescent

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Clue Tracker is the ultimate letterboxing app for iOS. Quickly and easily find Atlas Quest and LbNA boxes, organize clues, view maps, record finds, and more.

• Find nearby letterboxes based on your current location.
• Search for boxes by location, name, or box ID.
• View detailed letterbox information including last found date and series details.
• Show letterboxes on a map and get directions to a box.
• Built-in compass display (device support required).
• Quickly and easily record finds.
• Save clues and other letterbox information for offline use.
• Organize saved letterboxes into your own lists and reorder boxes to create custom itineraries.
• Sort and filter search results and lists of saved letterboxes.
• Set or adjust the location of a saved letterbox.
• Add personal notes.
• Add Word-Of-Mouth (WOM) boxes.
• Add your own photos to saved boxes and WOM boxes.

Are you new to Letterboxing? Learn more about this intriguing activity at or

Pearl Crescent and Clue Tracker are not affiliated with Atlas Quest or LbNA.

What's New in Version 3.6

• Customize the AQ search distance and the number of boxes returned by an LbNA search. Tap a second time on a number to change it.
• New search option "Include Saved Boxes in Search."
• The find summary is displayed for AQ boxes.
• Setting to allow opening directions in Google Maps or Waze (instead of in Apple Maps).
• Can enter @latitude,longitude when editing box location.
• Improved support for iOS 8, iPhone 6, and iPhone 6 Plus.
• Many bug fixes and other improvements.


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Customer Reviews

Very Helpful

This app has been invaluable in my searching on the go. Would highly recommend to anyone hoping to find letterboxes wherever they are.

Clue Tracker for Letterboxing
View In iTunes
This app is designed for both iPhone and iPad
  • $4.99
  • Category: Lifestyle
  • Updated:
  • Version: 3.6
  • Size: 6.2 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 5.1.1 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.
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