Calculate with multiple tabs for different tasks. Use a regular , scientific functions, and currency converter. Add titles to tabs for easy organization. Note-taking feature available for quick reminders.
Customize and text tones with a variety of sounds and animated buttons. Set default or SMS tones for contacts. Update regularly with new . All features are free to use.
Enter coefficients a, b, and c to factor quadratic trinomials into binomials. Store calculation history and view detailed step-by-step solutions. Support positive and negative numbers, including decimals. Share final results. No advertisements.
Count numbers with a plus or minus button in the or . Set automatic resets with timers. Use shortcuts for Siri or Apple Watch integration. Send data via HTTP to third-party habit trackers. View a history log of all counts.
Create and manage shopping lists with customizable entries. Add, remove, and rearrange items. Group products by category. Include amounts and prices for automatic total calculation. Save multiple lists.
Count with a full-screen button for access. Track progress toward a goal with clear displays of current count, remaining numbers, and goal achievement. Receive vibrations at set intervals or upon reaching the goal.
The app allows users to record their voice over photos. Users can then share these talking photos with friends and family via messaging apps or save them.
Counting allows users to tap the screen to increment or decrement numbers. Features include four separate counters with customizable settings, automatic save, reset options, labeled entries, and switch between counting up and down.
Displays calculations in a scrollable format for easy review. Users can track calculation history, perform basic arithmetic, and use a scientific mode for advanced functions. Input and results are visible simultaneously for accuracy.
Perform calculations with a standard interface and advanced engineering functions. Input numbers and equations, use parentheses, and access scientific operations. Adjust display settings and save history for quick reference.