Calculator HD Pro

I wanted a calculator with a backspace button and a widget that I could access without unlocking my phone. This is perfect for the job! I requested that copy and paste functionality be added to the widget and the developer added them within a week of my request! Thanks!

I use this when I am adding up a list of numbers, because I can review what I keyed in to make sure I punched the numbers in right. I have it on my iPad too!

I’ve been using this calculator since its release and it’s never failed me. I think I got it from Free App of The Day waaay back when. Great features and has always been reliable. Good work Devs.

Je l’utilise depuis un bon moment et c’est outil très pratique et bien conçu

The best do all calculator that I've come across, and I've searched a lot. With the added bonus of a back space button for single digit input correction of long number entries, something not found on any other digital calculator app! Dated history of all previous calculations with the ability to email, clear previous entries and other useful functions. Easily replaces the functionality of the native calculator. Highly recommended. Update May 3, 2016 Latest update improves on already great calculator functions. Nothing is lost and added customization is a plus. However, a couple recommendations. The arithmetic function button symbols (+,-,=,etc.) could be a little larger and less "blocky" looking. Symbols are kinda small for the generous size button they are on. And differentiate the arithmetic buttons in a different colour as opposed to just a darker shade of blue (amber, purple, etc...). Same for the "equal" button. Small symbol on a generously large and well-placed button. And again, a strikingly different colour (purple, amber, etc...) for that button would set this calculator apart from the rest in greater fashion. Just my two cents. But still love this app over my native app. Update October 2023: Still my go to Calculator for everything, especially budgeting. And still highly recommended!

Calcule bien

Une interface très soignée avec un choix de couleurs des touches vraiment plaisant. J'aime beaucoup la présentation à deux niveaux au haut de l'écran. Un peu limité, mathématiquement parlant, mais plus que satisfaisant pour la majorité des gens. Félicitations. Gilbert Lamarre

Très bon. Merci

The perfect tool for calculating….

I have the purchased product which gets rid of the advertisements. When I initially got the App, I was having a lot of trouble with numbers not registering when pressed. This made it a very frustrating experience. However, that problem has since been rectified and now I love this App! I like the fact that you can see all the entries made when for instance adding multiple numbers at once. It is also very easy to erase a single digit made in error without it affecting anything else. I also like the history page made of all your entries on the left side of the page which makes it very easy to cross examine all the entries you made. You can also print this page out of you like. I use this App on my iPad Air2 for all my banking. I can't think of any other feature that I would want that it already doesn't have.