Maths Solver by Pencil, the slider percent app, lets you calculate, view, edit, and share your percent quickly and easily. Manage marks, fees, and tax or interest calculations attached to a screenshot, and send via messages from your phone with this powerful productivity app.

Work in data percent calculation, taxes, interest rates, or other fields confidently with anyone, anywhere. Quickly slide the most complex numbers, two decimals, and class marks with amazing features.

Review slide percent and run the results on the go. Customize numbers and the slider's value the way you want with robust formatting tools and great features. The productivity app lets you build your slide calculation to meet your specific needs.

We do not collect and share your data; 100% Free of in-app purchase. Under crisis circumstances, we need free beautiful apps.