Hissab is free to use across all platforms.
We also offer Pro version with advanced features.
Hissab Pro costs $24.99 USD for a lifetime license. Price may vary slightly based on your local currency.
Hissab Pro Features
Organize calculations into books and pages
Autocomplete suggestions as you type
Currency Exchange calculations
Smart & Humanized answers
Hissab Pro includes features to calculate advanced mathematical in fields of arithmetic, statistics, trigonometry. It also supports calculations related to number system conversion, digital colors, unix timestamp conversion and much more.