Calc Pro - The Top Calculator App Reviews

This is a great all in one calculator except for this update. I previously purchased the pro version for my iPhone (6-7-2012 @ $7.99) & iPad (6-19-2012 @ $7.99). After this update I had to repurchase both again to use the pro features. Another $7.99 for the iPad and $7.99 for the iPhone. I am not happy that I had to repurchase the pro features again. If the developers charge existing pro users to use the pro features on future updates, I will look for something else.

Everything I need to do. The paper tape is great and for copying a prior result or sent a record of a chain of calculations. Graphing, unit conversion, financial have all been handy in one app.

Simple and reminiscent of hand-held calculators. Have yet to explore the myriad of functions, but I like what I use very much.

This is my go-to calculator for most applications. Good support for unit conversion, engineering and scientific modes, rpn. This one does it all

Money well spent on excellent calculator suite!

Works great, use it several times a day.

App does more than I need. Maybe one day Ill learn it.

I have used Calc Pro for several years. Working with international companies, it converts units of measure and currencies in any direction. Extremely easy to use interface allows me to do the calculations and conversions without having to remember key sequences or functions.

Very comprehensive & useful app.

Its probablyBest calculator Love the conversions

Very useful. Little pricey, but worth it!

Great app...does everything I need it to.

It does everything I need it to do and I dont need to carry around the old brick

The functionality is very good with lots of bonus features. I havent full explored yet but have thus far used the Finance, graphing and scientific modes. One stand out feature that swayed me toward this calc is the integrated unit converter. I use it a lot at work. Great job developing this very useful tool! It was worth the $8!

Its on my front page. I love using it.

I really appreciate the wide variety of calculators included. I use this app constantly. Well worth the money.

As an accountant, I use my HP12C all the time but this app is a great substitute! Love the RPN option!

Excellent multifunction calculator with just about all of the major math needs. Only missing calculator functions are specific needs such as upper level mathematics, electrical, physics and any available specific math equations programmable on the specific scientific models.

Real scientific calculator should be able to do fractions. With that... would be 5 stars. Otherwise great calculator.

Excellent layout. Bug: Tapping on an equation in the tape does not bring the result to the display, as the manual states. Shortcoming: Should be able to edit an equation by inserting the cursor. Many calculators do that but I like this one for the clean interface.