Clue Tracker for Letterboxing

Clue Tracker for Letterboxing

By Pearl Crescent

  • Category: Lifestyle
  • Release Date: 2010-01-07
  • Current Version: 4.0
  • Adult Rating: 4+
  • File Size: 10.09 MB
  • Developer: Pearl Crescent
  • Compatibility: Requires iOS 8.0 or later.
Score: 4.5
From 155 Ratings


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. Features: • Find nearby letterboxes based on your current location. • Search for boxes by location, box name, planter, box ID, and much more. • View detailed letterbox information including last found date, series details, and comments. • 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. • Share a list of saved letterboxes with another Clue Tracker user (or transfer the list to another iOS device). • Sort and filter search results and lists of saved letterboxes. • Change the location of a saved letterbox. • Add Word-Of-Mouth (WOM) letterboxes. • Add your own photos to saved boxes and WOM boxes. • Add personal notes. 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.



  • Searching wrong places

    By Anglzofmyhrt
    No matter how I put in the location, the search is never right. I put in Brunswick Maine it gives me Baldwin. I put in Freeport it gives me Hiram. Used to love this app. Was revisiting. Please fix
  • Great app

    By Flwr53
    I’ve been using this letterboxing app for at least 4 years and have never had any problems. It’s so convenient when traveling to pull up a quick search for nearby boxes. I also like the save feature so you can download the clues for later viewing in an area where you know there won’t be cell service. I like being able to log the find from the field.
  • Great App and much needed update - thank you!

    By MITREite
    This is the best app for letterboxers! Thank you so much for the recent update and the iPhone X support.
  • Useful, but some features would be nice

    By Cammyt5
    I have two problems so far: 1) As far as I know, you can't read other people's logs. This is a big annoyance for me. 2) I wish there was an option to move pins around on my own personal map. For example, if the box location is only as specific as a town, but I know it's in a certain park, I could move the pin to the park on the map so that in the future I know where that box is. Otherwise, the app works great, we've already quite a few boxes. :P The compass feature was very useful.
  • Disappointed

    By Tree Womyn
    Got the app and have tried unsuccessfully to find three different boxes with my children. Very disappointed.
  • Very Helpful

    By kilroy1937
    This app has been invaluable in my searching on the go. Would highly recommend to anyone hoping to find letterboxes wherever they are.
  • Love this app!!

    By Love these two!!
    The more I use it, the more useful features I discover, and the more I LOVE IT! So easy, so versatile! I really like the way it facilitates access to both AQ and LbNA clues, the mapping feature and in-app directions to box are wonderful!! logging finds could not be easier! Thanks for an awesome app! Recommended it to several friends who then dumped other, less agile apps.
  • Great App!

    By StBerry Lemonade
    I just took an 1800 mile road trip and was able to use the "Nearby" function without fail. Keep up the good work, this is an EXCELLENT app.
  • Great!

    By KtSpaghetti
    So far so good! I love that it combines Atlas Quest and lbNA since they each have different boxes posted. I haven't used the app letterboxing yet, just browsed through it, so I can't give it 5 stars but it looks promising!
  • Great App

    By HopeHelpsMeFindBoxes
    I wanted a Letterboxing app so I wouldn't have to go to the website, log in, search, and pick. There are two apps available. The other one had great reviews, but a lot of comments on features that would be great to have. This app, although I had to pay more for it, has all the features the other app is missing. I love that you can choose between AtlasQuest and LbNA. The interactive map feature is exactly what I wanted. Best of all, it is fast. I just downloaded this app and haven't even had a chance to use it yet. I hope it is as awesome in use as it is in initial reviewing. I will update my review once I have a chance to actually use it.