GasCalc

The security report reveals that GasCalc is safe. Tulio Costa developed the tool that falls into the Travel & Local category. This application has been downloaded and set up by over 10K users and the most recent update was released on Jan 9, 2011.

According to the latest information, the app is rated 4.1 on Google Play. It's free to get the .apk file of GasCalc and you can have a look at users' reviews on Droid Informer. This application installation package requires 24 KB of free space to run on Android 1.6 and above.