I need to collect data of my speed and position over time for a project. I wanted to do this using an application on my phone, therefore I'm looking for an application that has the following characteristics:
- Works on Android and is available from the Google Play Store.
- Measures both position and speed. Custom settings for sampling time is a plus but not needed as long as the sampling time is somehow known (for instance it is stated in the description/documentation of the application).
- Measurements can last up to 1 hour (or more).
- Data can be exported to a PC/Mac (better if in .csv format but the format doesn't really matter).
- Free (as in free beer) is a nice plus.
Please note that point 4 is essential and basically the core of this question. Thank you