Apps Like GST Calculator for iPhone and iPad
GST Calculator screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.



Calculator⁻
Unicom TOV
Calculate, record, and recall results
Perform basic math operations including addition, subtraction, multiplication, division, and percentage. Store and retrieve calculation results. Customize number, operator, parenthesis, and result colors. Enable touch sound for feedback.

NZ GST Calculator
Callum Mcleod
Calculate GST, reverse it, and total
Calculate GST by adding or removing it from amounts. Perform reverse GST calculations automatically. Perform basic arithmetic for total GST across multiple items. Use dark mode for iOS 13. Clear entries with C or AC keys.

Singaporean GST Calculator
Callum Mcleod
Calculate GST and reverse charges instantly
Calculate GST by adding or removing it from amounts. Perform reverse GST calculations automatically. Use basic +/- functions for total GST across multiple items. Dark Mode available for iOS13 and later. Clear entries with C or AC keys.

Calculator with History +
Beijing Free Calculator Technology Co., Ltd.
Calculate and track financial formulas
Perform calculations a scientific featuring pi, exponents, square root, negative numbers, and logarithms. View calculation and adjust decimal places or use thousands separators. Customize keyboard colors and sounds.


Inflation Calculator & Data
Cedric Porter
Calculate rates and track currency values
Calculate historical currency values to determine past costs or worth. View detailed results with graphs and tables. Save favorite calculations. Supports 26 currencies including USD, EUR, GBP, and JPY. Provides US Dollar from 1776 to 2023.

Panecal Scientific Calculator
Noriyasu Kutsuzawa
Enter formulas and check calculations
Is a that lets users input and edit formulas with a live display. It supports formula reuse, variable memory, and cursor navigation for precise editing. Users can check formulas for errors and adjust values efficiently.

Rapid & Quick Calculator
Tasuku Maeda
Calculate, edit, and track equations
Calculate sales tax and discounts with percentage-based operations. View equations and reuse previous results via the history tape. Adjust rounding settings and switch between multiple color themes.



Cost Margin Calculator
Renowne, LLC
Business tool for user numbers.
The app calculates cost, margin/markup, price, and commission. It includes a break-even calculator to determine necessary product sales for profitability during promotions.


Margin/Selling/Cost Calculator
Cristinel Bontas
Calculate margin, price, and costs
Calculate margin, selling price, or cost based on three variables. Determine markup and gross profit. Include tax calculations. Display results clearly. Free version includes ads.

Loan,Mortgage ,Tip Calculator
Blue Sodium Corp
Six calculators for everyday use.
The app offers a collection of six calculators for everyday situations. It includes a discount and sales tax calculator, along with five other tools designed for regular use.

Loan Calculator - Payment Calc
Phan Nhat Đang
Calculate loans and mortgages quickly
Calculate and mortgage payments with customizable terms, interest rates, and frequencies. Display breakdowns of interest and principal. Estimate repayment time. Compare options. Export results via email or file. Save details for future reference.


NZ GST Calculator
Evan Sunley James
Add GST to any number instantly
Calculate GST amounts for New Zealand transactions. Add or remove 15% from a number to see total or pre-GST values. Double-tap to copy results to clipboard.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.