Fast Calculator: Edit Math

Fast Calculator is designed for quick input, easy corrections, and effortless review. If you mistype a number, simply tap the expression to edit it—no need to clear everything and start again. KEY FEATURES • Edit any number or operator directly in the expression • See the result update instantly as you type • View calculation history alongside your current work • Double-tap a previous calculation to continue from it • Enter repeated zeros faster with the dedicated 00 key • Open Fast Calculator quickly from Control Center • Personalize the calculator with multiple color themes SUBSCRIPTION INFORMATION - Payments will be charged to your iTunes account at confirmation of your purchase. - Subscriptions will automatically renew and payment will be charged to your iTunes account unless auto-renew is turned off at least 24hours prior to the end of the current. - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://weibo.com/7772422492/4790781086536792