Soulver is the ultimate app for doing quick calculations and figuring stuff out on your iPhone or iPad.

Easy Editing

With Soulver you write out your entire problem. If you make a mistake, just tap delete, no need to start from scratch. You can also use words alongside your numbers, so that they make sense.

Big buttons, quick numbers

Soulver has specials keyboard for doing quick math. The buttons are large and pressable, and some of them reveal popups with additional keys. To get to additional keyboards, just swipe.

Easy Percentages

Doing percentages is easy with Soulver. It's great for working out sales tax and discounts. Just type naturally, for example $330 + 10%, $99.95 - 20%.

Files & Syncing

Soulver can sync your calculations with iCloud or Dropbox, and email out beautifully formatted emails of your work from inside Soulver.


Instant Answers

Soulver calculates instantly as you type. No need to tap equals.

Multi-line calculations

Do calculations over multiple lines, and even connect the lines together using line references. When one line changes, the other lines update.

All the standard Functions

Soulver has all the standard mathematical functions built in, which is great for trigonometry, for instance.

Instant Totals

Soulver adds all your lines as you type, so it's a great way to do quick totals. You can also view the average, variance and standard deviation of all your lines.