TechCalc+ Calculator

TechCalc+ is a powerful scientific calculator for Android with a wide range of features, from basic calculations to graphs and financial computations. It supports both algebraic and RPN modes, includes 20 memory registers, an operation history, and reference materials. Built-in tools include equation solving, matrices, unit converters, and even a periodic table. Its customizable interface and offline access make it perfect for students, engineers, and anyone who values accuracy and convenience!