This is my suggestion in Clean Calculator by JM Studios.
Clean Calculator of JM studios is an open source application with a clean and simple interface. It is downloaded by 10, 000+ users. It supports multiple themes, for everyone who wants to calculate in style. However, I just notice that they don't have a unit converter that's why I'm going to suggest to add unit converter feature.
My suggestion is to add unit converter in this application Clean Calculator. By simply adding this feature the users can easily convert the unit and calculate at the same time. He or she don't need to open another app which is unit converter.
The photo below is the feature of Clean calculator.
The picture below is the screenshot of the edited photo of Clean calculator with unit converter.
The importance of having a unit converter in this application is that the users don't need to download another app which is unit converter feature since Clean Calculator have it already. It is all-in-one app. Unit converter is very important especially if the users have exam and forget to memorize the conversion of a certain unit. And also, if the user forgot to bring their calculators, they can download this app and use this instead.
Conclusion
This application is very helpful and useful to everyone especially engineering students who always have a problem solving with a unit conversion in it. This is to make the app have a better version and updated.
