Calculator X vs Multi Counter

Calculator X is a powerful calculator built for developers, students, and anyone who works with numbers beyond the basics. PROGRAMMER'S CALCULATOR Work seamlessly across decimal, binary, hexadecimal, and octal. Toggle individual bits directly on a 64-bit grid, perform bitwise operations (AND, OR, XOR, NOT), and watch all four bases update in real time as you type. 2D FUNCTION GRAPHING Plot any mathematical function of x instantly. Pan and pinch-to-zoom to explore the curve at any scale. Perfect for visualizing equations, finding intersections, and understanding function behavior. 3D SURFACE PLOTTING Enter any function of x and y and see it rendered as a live 3D surface. Rotate with one finger, zoom with a pinch, and pan with two fingers. Gradient coloring makes it easy to read the shape of any surface. MATRIX CALCULATOR Work with matrices up to 8×8. Perform addition, subtraction, multiplication, transpose, determinant, and inverse — all in one place. Results scroll so nothing gets cut off no matter how large your matrix is. ALL FEATURES FREE Every tool is available to every user, no subscription required.

Counter app with multiple counters and groups. Multi Counter is a clean and easy-to-use tally counter with multiple counters for all counting purposes. You can create groups to organize your counters in categories. Set counters with your preferred settings such as name, reset value, value, increment, decrement, color, periodic sound alert, show alert box, etc. ◾ Clicker counter with big buttons. ◾ Set individual counter preferences. ◾ Change counter font. ◾ Manually change counter values. ◾ Export data and count history as CSV. ◾ Different view modes: list, single, stats, and grid. ◾ Built-in scoreboard with timer. ◾ Built-in calculator. ◾ You can enable count sound and vibration if you want. ◾ Rename and reorder counters. ◾ Rename and reorder groups. ◾ Simple stats view with group total, pie chart, and bar chart. ◾ You can set periodic sound notifications and message box alerts for each counter. ◾ Many color options to choose from. ◾ Set reset value. ◾ You can reset all counters at once. ◾ Dark and light backgrounds. ◾ Left hand mode.