Now 50% discount. Get the popular Altimeter+ app for half price. Download now!

The Altimeter+ altimeter calculates the altitude of your current location via a GPS, Aster or barometer measurement (for iPhone 6 and later). In addition to this, the app also provides an average calculation of GPS and ASTER altitude data as well as an integral map which shows peaks, a compass and a distance grid.

- Apple Watch support!
- Barometer altitude measurement (iPhone 6 and later)
- Altimeter with GPS or ASTER measurement
- GPS/ASTER average calculation
- Unit of measurement - imperial or metric
- Integral map with Apple maps and peak indicator, compass and distance grid
- Also functions without active GPS

Peak data from

What’s New

Version 2.3

- iOS 13 bug fixing

Ratings and Reviews

4.4 out of 5
27 Ratings

27 Ratings

PilgrimtoDeadSea ,

Below Sea level

Very good app. Having just visited the Dead Sea area, I realised it doesn't give any indication when the heights are negative, i.e. below sea level. That would be very useful.

J45ON ,

Great on the iPhone X but no so much on the Apple Watch 3

I purchase the app as I wanted it to work independently on my Apple Watch 3 LTE. However looking at altitude on the watch often shows a false reading which is only fixed once I calibrate the iPhone X barometer via GPS reference. There doesn’t seem to be a way to calibrate the Apple Watch barometer through forced touch, so I’m left thinking it’s just an extension of the iPhone rather than acting independently?

NGC007 ,

Works on Watch is 4.5

Thanks for updating. Works great on my mighty Apple Watch 4. Used this app hiking up the Sierra Nevadas but had to keep getting the iPhone out to check altitude, now the Watch version will make life easier. 😃😃😃

Developer Response ,

We have added Watchkit 4,5 Support. Please Upgrade :-)


Sichtwerk AG
54.3 MB

Requires iOS 11.1 and watchOS 4.0 or later. Compatible with iPhone, iPad and iPod touch.


English, French, German, Italian, Japanese, Korean, Russian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You May Also Like