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Groundeater+ app for iPhone and iPad


4.4 ( 4624 ratings )
Utilities Productivity
Developer: Marco Moser
2.99 USD
Current version: 1.9.8, last update: 6 years ago
First release : 21 Oct 2014
App size: 30.67 Mb

Groundeater is designed to record the top acceleration of your car over the driven velocity.
You can measure the data in intervals. So you do not have to drive from 0 to top speed in one turn.
Better results will overwrite old ones in each try.

You can send your data to our web server for comparison with other users.

- compare your cars performance with cars all over the world.
- compare a car you want to buy with other cars which are an option.
- compare your car before and after tuning.
- slots for measurement of 10 different cars (Plus-Version only)
- power / torque / forces computation (Plus-Version only)
- saving the data from all the app users on groundeater.com for you to check the results.
- measurement in flat or upright position (level function for optimal positioning)
- slope/yaw detection to prevent false measurement
- email with Screenshot and measurement data (csv-file) (Plus-Version only)
- Facebook-post with screenshot
- collecting of car data for power computation
- comparison with other users cars from Groundeater.com server
- ranking of all cars on Groundeater server
- acceleration time computation for 0-60, 0-100, 80-120, 100-200kmh,.... 1/4mi,... 100-0kmh,....

Latest reviews of Groundeater+ app for iPhone and iPad

Very useful App with minor glitches
Great for comparisons between model variants, our between different models (especially when automatics). Slightly different approach compared to others of this type. Features are developing nicely, I especially like the new gear comparison feature. New versions and new iPhones cause occasional glitches, but the author does his best to debug ASAP.
Top für Performancevergleich
arbeitet sauber.... getestet mit iPhone 6s mit iOS 9.3
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