By Acqualia

Click on "Download Now" button under Icon to download this content for Free


Soulver helps you do quick calculations and work things out. Use Soulver to play around with numbers, do "back of the envelope" calculations, and solve day-to-day problems.

Annotate your numbers with words, so that they make sense to you. Soulver picks out the numbers and calculates your answer as you type. Do calculations over multiple lines, and refer to previous lines, much like a spreadsheet.

Soulver is great for adding things up, doing all kinds of percentages easily, and converting things, like currencies. It's quicker to use than a spreadsheet, and smarter and clearer than a traditional calculator.

Key Features:

- A text editor for working stuff out & doing quick calculations.
- Use words amid your calculations so your numbers make sense
- Easily do percentages ("$120 - 10%", "30 as a % of 200")
- See a running total of all your lines
- Do easy conversions ("10 USD in Euros, "22 feet in meters")
- Do calculations with stocks ("100 AAPL")
- Refer to previous lines using tokens.
- Create variables to hold frequently used numbers
- All the standard mathematical functions.
- Support for calculations in binary & hex.
- Save your work & share it with the iPhone & iPad versions of Soulver.
- Export into PDF & HTML emailing.
- Support for Resume & Versions on Mac OS 10.7 Lion

2010 Mac Gem - MacWorld 4/5 Mice
2010 Mac OS X Ars Design Award: Runner up

“It reinvents the calculator, and in that process, I believe Acqualia have come up with a real piece of genius.” AppStorm

“Without a doubt the best digital calculator on the Apple platform.” SmokingApples


What's new in Version 2.6.6

Fixed an issue where currencies rates & stock prices were not updating successfully.
This was due to our data provider being shut down without notice. We have now switched to new providers for this data.



OS X Screenshot
OS X Screenshot
OS X Screenshot

Customer Reviews

Essential Notepad, Calculator, and Scripting Concept Scratchpad.

Still using this program *daily* for all of my ‘on the fly’ research and calculations. It would severly piss me off if I didn’t have the app on my MBP and iPhone. Happy to support the development of this app any time.

10/17 Update: Been a few years now and still use this app daily, taking notes, preliminary scripts before SublimeText, and for quick day trading calculations to name a few common uses.
If I only bought 1 program for my Mac, this would it.

iOS version is just as good as this macOS version and both sync flawless via iCloud. Dev has been regularly maintaining program for years now.
Honored to support development of such an useful macOS/iOS application. Thanks.

Feature Request:
- Dark Mode for night time use.


Customers Also Bought

Download for Free 11 Archived versions available

This app is designed for OS X
  • Mac App Store Price: $11.99
  • Category: Productivity (Mac)
  • Updated: Nov 10, 2017
  • Version: 2.6.6
  • Size: 4.7 MB
  • Language: English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
  • Seller: Acqualia
Rated 4+

Requirements: OS X 10.10.0 or later, 64-bit processor

Customer Ratings

Current AppAddict Version:
Current Mac App Store Version:
All Mac App Store Versions:

More by this developer

Follow AppAddict on Twitter and like it on Facebook
Tweet Share on Facebook