Altimeter+
by Sichtwerk AG
- Navigation
- Paid
- Zombie
- Rating
- 4.5
- 708 ratings · US storefront
- Top 61%among 115 Navigation apps
- Last update
- May 14, 2024
- Version 2.6
- Size
- 47 MB
- Category
- Navigation
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
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.
Features:
- 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 peakhunter.com
What’s new
Release notes for the latest version, as written by the developer.
This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.
- Bugfixes
Rank history
Daily position in the Germany charts. #1 is at the top.
- Best rank
- #8
- Current rank
- #27
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
81/100
Not flagged as small & simple
- Developer size40% · 25
Developer: 3 apps on the charts
- Audience size80% · 20
Ratings: 707
- App size100% · 10
Size: 47 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #2, 123 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 2.6LatestReleased May 14, 2024