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  • #: 20919
  • Price: free ($0.00) In Apple Store
  • Category: Utilities
  • Updated: 2009-09-02
  • Current Version: 1.11
  • 1.11
  • Size: 0.10 MB
  • Language: English
  • Seller: 화종 오
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 2.2.1 or later
  • © Daliot Inc
  •  Add to Favorite apps



Fast and easy way to compute a list of numbers.A simple spreadsheet-like way to enter numbers up to 21.Pressing the "Compute!" button will show you sum, average, count, and standard deviation immediately... Read more

What's New in Version 1.11

tiny modification
- When run for the first time, cells show "no save data" is now changed to show nothing.

iPhone Screenshots

QuickSum21 iPhone Screenshot 1
QuickSum21 iPhone Screenshot 2
QuickSum21 iPhone Screenshot 3

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Customer reviews

Rated 4/5 based on 2 customer reviews.


5/5 stars
Very useful! Thanks!

I find this very useful to keep tap of what's in my shopping basket (as long as you don't have too much stuff). It's like having a paper tape. Thanks much!

4/5 stars
Handy, and easy to use - and updated rapidly!

I've found this very handy many times, especially since the recent update. I use it to keep track of the total cost of items I've put in my shopping basket. It's quick to open up, so I use it whenever I just want to add some numbers and see them all listed. I don't always want to start Excel, even if I'm sitting at my computer. But my iPod Touch is always with me, so I appreciate this little app!

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