Calculator ∞ App Reviews

Very helpful

Have been using this since 5 years.

Ive had this way back at college I needed an app for my math class. I tried so many until I found this one. I still use it to this day. Its simple enough for quick day to day use. Still, complete enough to do calculus. Best thing about it is the its color especially when I use it at night as invert the colors in my iPhone. Makes it easy on the eyes. Highly recommend it.

Great spread of functions, cheaper than a ti83.

After I found this calculator I deleted all of the ones I have tried over the past 2 years. It allows me to directly type all of data in and just hit equals and the result is right there!

Maybe it is the best? It is complicated at times. I think there needs to be more free training offered.

Excellent app. More functions than Ill ever use. Especially appreciate the extensive conversion applet.

This is an outstanding calculator with many features. It is especially good at complex math (functions like 2 + 3i). Love it.

Highly recommended for anyone using a calculator, from simple 1+1 to advanced graphs and algebra and trig, way to go!

This calculator is by far the best calculator Ive seen on the app market. It uses battery quickly, but the sheer amount more it can do over the competition makes it worth it in my eyes.

Does what I need. Great tool for fractions. Great for education needs. I recommend this calculator for others.

This is not only a great calculator for iPad its one of the best calculators Ive ever seen on any computer awesome highly recommended

Its powerful, easy to use, and convenient. Well worth the 2$ it took to upgrade it - just the price of a cup of coffee.

One of the best calculators on the market!

Very well done and very helpful!

Ive taken a number of graduate-level courses in statistics, and this App has garnered the praise of professors and classmates. Im able to quickly and easily export formulas to use in papers and in discussions. Whats more, the developer continues to make improvements in both the apps feature set and user interface.

Turn you cell phone into a well made calculator!

could use a row of variables for storing values.

With the money

Nothing exceptional. It does the job, and it does it quick and well. It also looks fancy. Calculators that do the same thing are on the market for over ten times the cost, so the price is pretty great, also.