ChalkMap

Outdoor bouldering, together

Only for iPhone

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

iPhone

ChalkMap is the bouldering app built by climbers, for climbers. Discover real outdoor boulders on the map, document problems with photos and drawn lines, and keep a clean log of every send. EXPLORE • Browse crags, boulders, and problems on an interactive map • See grades, photos, and the exact line for every problem • Find parking spots with one-tap directions and approach info • Check recent weather reports from other climbers DOCUMENT • Add new crags, boulders, and problems with GPS-accurate pins • Draw the line of a problem directly on your photos • Credit first ascents and establishers • Content stays private until you choose to publish it CLIMB & LOG • Log sends with flash/tries detail • Your logbook groups every send into the session you climbed it in • See your grade spread and your hardest send at a glance • Log a problem that isn't on the map yet with your own grade, and link it to the real problem later • Track your progression with XP and tiers • Share a session, or your season recap, as a card COMMUNITY • Follow climbers and see their latest sends in your activity feed • Send a fist bump to celebrate a friend's send • Message other climbers directly • Community moderation keeps content quality high WORKS OUTDOORS • Offline support: browse downloaded content and log sends without signal. Everything syncs when you're back online • Full English and Japanese support Whether you're developing a new area or repeating classics, ChalkMap keeps the knowledge of your local bouldering community in one place. Accurate, current, and made by the people who climb there. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • This app hasn’t received enough ratings or reviews to display an overview.

• Names now appear on every map pin, so crags and boulders are easy to tell apart at a glance. • When logging a problem that isn't on the map yet, you can see every boulder suggestion, your typed name and grade carry into the new problem, and you can pick which photo to draw the line on. • You can now delete a logged send from its edit screen. • A boulder's rock type now appears on the boulder screen, and you can change it from the edit screen. • Fixes and improvements throughout.

The developer, ChalkMap G.K., 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 Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Contact Info
    • User Content
    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • ChalkMap G.K.
Size
  • 156.8 MB
Category
  • Sports
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.
Location
  • This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
  • English
Age Rating
4+
  • 4+
  • Contains
    Messaging and Chat
    User-Generated Content
In-App Purchases
Yes
Copyright
  • © 2026 合同会社ChalkMap