2T OilMixer

Color me biased, but this is the best oil/gas mixture app I've come across. While other ones do the job, this one is not limited to specific mixture ratios thereby allowing you to set it anywhere in between (and beyond) common ratio settings. Another plus is having the option of texting the results to anyone for reference. Having had an issue with my phone using the app, the developer replied quickly to my email resolving the problem. In my view, any app developer who takes the time to communicate with it's user base, increases the value of the app. Another plus, is since the (oil & gas) values can be set by the user, this app can be used to set ratios of other liquids by substituting them in place of the oil or gas categories. Theoretically, you could use it for cooking! lol All in all, a great app with many uses.