Heightmark: Elevation Atlas
GPS Altimeter & Travel Journal
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Save the places you visit by elevation. Compare your heights with Mount Fuji and Everest on one vertical scale. Private, offline, no account.
Heightmark is a GPS altimeter and private elevation journal for iPhone, made for hiking, travel, and photography. Save the places you visit by elevation, then compare them with Mount Fuji and Everest on one vertical scale.
• SAVE WHERE YOU STAND
Record the elevation, coordinates, place, and time supplied by iPhone Location Services. Add a photo and a note to remember the moment. See the current vertical-accuracy estimate alongside your reading.
• REVISIT HEIGHTS FROM PHOTOS
Recreate a mark from an original photo that retains coordinates, elevation, and capture time. Heightmark reads the elevation already stored in the photo; it does not calculate a missing elevation from coordinates. Photos shared through messaging apps or websites may have this information removed.
• ORGANIZE YOUR PLACES BY ELEVATION
Sort your private Atlas by elevation or date. See your places beside world landmarks on a true-scale Elevation Panorama, and revisit your cities, elevation bands, and earned badges. Choose meters or feet in Settings.
• SHARE YOUR ELEVATION STORY
Make a card for one mark, a Collection Card with 1 to 10 places, or an Atlas report. Export your panorama as a single tall image. Choose from free layouts or unlock premium sharing templates with Heightmark Pro.
• KEEP A PRIVATE JOURNAL
Record and browse offline. Place-name lookup uses Apple system services and shares the place's coordinates with them; offline, coordinates may appear instead of a place name. No account, advertising, third-party analytics, or behavioral tracking.
Heightmark saves individual places. It does not continuously record routes, calculate elevation gain, or track workouts.
Marks, coordinates, photos, and notes are stored locally on your iPhone. The developer does not receive them or provide cross-device cloud sync. Apple device or iCloud backups may include app data according to your system settings.
FREE TO START
Keep recording marks for free. Up to 10 marks can be in your Atlas; additional marks stay saved in Not in Atlas. Heightmark Pro is an optional one-time purchase with lifetime access: add every mark to the Atlas and Panorama and unlock all premium sharing templates. No subscription.
Available in English and Simplified Chinese, with an in-app language switch.
Elevation accuracy varies with your device and surroundings. Retake important readings under open sky. Heightmark is not a replacement for professional surveying or safety equipment.
Start your elevation journal with a place worth remembering.
Ratings & Reviews
Fixed layout issues and content overflow caused by longer text and unusually proportioned images, with additional display stability improvements.
The developer, 帆 杨, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 帆 杨
- Size
- 6.9 MB
- Category
- Navigation
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Heightmark Pro $4.99
- Copyright
- © 2026 Fan YANG