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  • Price: $0.99 In Apple Store
  • Category: Utilities
  • Updated: 2009-03-03
  • Current Version: 1.0
  • 1.0
  • Size: 0.20 MB
  • Language: English
  • Seller: Jean-Paul Lanaux
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 2.2 or later
  • © ConCalc by Jean-Paul Lanaux
  •  Add to Favorite apps



ConCalc (CONtractor's CALCulator) is a feet, inch, and fraction calculator with triangle solver also included. ConCalc was designed for individuals who frequently perform computations with imperial fractions (draftsmen, estimators, engineers,….. Read more

iPhone Screenshots

ConCalc iPhone Screenshot 1
ConCalc iPhone Screenshot 2
ConCalc iPhone Screenshot 3
ConCalc iPhone Screenshot 4

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Customer reviews

Rated 5/5 based on 3 customer reviews.


5/5 stars
Great app

Great app! Especially for $0.99! Works as described. I like the way I don't have to lug around a fraction calculator around with me. I can just use my iPhone! I have been using this app for days and it proves to be useful, reliable and accurate. The triangle calculator is an added plus.

5/5 stars
Piper / Mapper

Great App! Very usefull in the field or office.

5/5 stars
Great app

This is a great app. It is real handy and easy to use. I would suggest this app to everyone. Good job.

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