Features Rule of Three
We do Rule of Threes calculations, also known as cross multiplication, several times a day, often without even realizing it.
This application has been made to make your life easier, making it possible, in seconds, to solve issues that are common in our daily lives, such as changing quantities of ingredients in recipes, calculating fuel consumption, finding any kind of quantities that are proportional, etc.Rule of Three is a simple, useful and free app.
Secure & Private
Your data is protected with industry-leading security protocols.
24/7 Support
Our dedicated support team is always ready to help you.
Personalization
Customize the app to match your preferences and workflow.
Screenshots
See the Rule of Three in Action
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Download on Google Play
Available for Android 8.0 and above