... everyone Just shipped my first-ever app a calculator for Android with both basic and scientific modes (sin, cos, tan, , log, ln, , e, exponents). Built it as a university student (studying math/stats/econ) wanting something clean without the bloat most calculator apps have. Also added persistent history that survives closing the app tap any past result to reuse it. Free, no ads, minimal permissions. Would love any feedback, especially on the UI or anything that feels missing actively iterating ...

... everyone! I ve recently built an online scientific calculator for Japanese designed to make complex math easier and more accessible directly in your browser. Unlike regular calculators, this tool supports advanced functions like trigonometry, logarithms, exponents, algebraic factorization, and even prime factorization & prime number checker no need to install apps or software, run it on your any browser My goal is to help students, engineers, and math enthusiasts quickly solve problems without switching devices or downloading anything ...