This app simplifies Goods and Services Tax (GST) calculations for businesses and individuals. It provides accurate and efficient tax amount determination with an intuitive interface and a history log for reviewing past transactions.






10+ similar apps compared and reviewed
Whether you want more options like Citizen Calculator App #1 Calc or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.






This app simplifies Goods and Services Tax (GST) calculations for businesses and individuals. It provides accurate and efficient tax amount determination with an intuitive interface and a history log for reviewing past transactions.






This app emulates a CITIZEN calculator, perfect for everyday and business math. It handles basic operations, corrections, percentages, constants, and large numbers, displaying them in scientific notation when needed.





This app allows for complex calculations using expressions, with one-touch discount and tax calculations. It automatically saves your calculation history for easy review and reuse, making everyday financial tasks efficient.


This calculator offers a unique scrolling paper display for easy review of calculations. It features multiple keyboard modes, flexible decimal point settings, and VAT calculation. Advanced functions include scanning from receipts and note-taking capabilities.


This finance and business calculator emulates the HP-12C Platinum, offering a comprehensive suite of tools for financial analysis, business calculations, statistics, and scientific functions. It allows for loan amortization, bond pricing, option valuation, currency exchange, and program creation, all within an intuitive iOS interface.


This app helps you manage your loans and finances by calculating EMIs, comparing loan options, and providing detailed repayment schedules. It also includes calculators for investments, currency, and GST, allowing for informed financial planning.


This versatile finance app offers a comprehensive suite of calculators for everyday needs and complex financial planning. It features a history log, unit conversion, tax calculations, loan and investment planning tools, and even voice feedback for accessibility.


A user-friendly calculator with essential functions and advanced features like tax and discount calculations. Easily reuse past calculations or edit expressions with intuitive controls. Offers customization options for themes and fonts.


This calculator app offers tax and point-of-sale features with an editable paper tape history. It's suitable for everyday calculations, invoicing, and tax preparation, with options to export and save tapes.


This all-in-one business banking app offers a comprehensive suite of services for daily financial needs. Customers can manage accounts, apply for various loans, handle export-import transactions, and make instant payments. It also provides seamless merchant banking solutions.