NOTE: Please check Weight Computer for iPhone / iPad. The mobile version of Weight Computer it's available on the AppStore!

Finally comes the application you were waiting to control your weight!

Weight Computer is an application that will allow you control your weight in an easy and simple way, giving you all the information you need to control how you lose or gain weight in an efficient and professional fashion.

Weight Computer will give you all the parameters needed in any diet. Even data that medical professionals do not usually give to you. Just set your goal weight and enter your weight regularly. Weight Computer will display the following information for you:

Initial Weight
Weight Goal
Achieved Progress
Remaining Progress
Elapsed days
Days left to reach your goal
Daily Loss
Weekly Loss
Monthly Loss
Percentage of Total Progress

You can also check graphically how you evolve in your weight loss. Want to try a new diet? How does the introduction of new foods or habits works for you? With our application you will know how you evolve. Historical chart will give you all the information you need to know how you're doing.

This app supports up to 10 simultaneous users


You can export your data to .csv (works with Excel and Pages) to review and edit your progress


The program supports Metric (Kg) and Imperial (Lbs) units

100% translated into the following languages


PLEASE NOTE: To show historic data and charts the app needs to be fed with your weight during several days. It will take several days to show all the information.

In the other hand, we are having questions about how to introduce target date in the app. This app doesn't work that way. Target date is predicted by the app using your progress and historic data, not introduced by the user.


Confused? Need help?

Our technical team is here to help.

Contact for more information.

What’s New

Version 1.6.2

*** Yosemite compatibility

Ratings and Reviews

Snapford ,

Problem with this application

This application has a serious problem. When you want to delete a user, it shuts downs my computer and reports a problem. Then all the data needs to be reentered. In the end, you have two users having the same name. This has happened twice. If I wanted to delete this second user now, the one I don't need, it will shut down the whole program. Since I have lost 7 out of 8 lbs, I don't want to try to make any changes that will upset this application.

AlohaNuiLoaCR ,

Great Update

Latest update brings a 5 Star rating from me for usability and developer support.

Thank you for your efforts on this useful application and listening to user feedback.

Dave551404 ,

Be careful with this

This app seems to have corrupted my recent items menu in Lion, after trying this app the icons in the recent items menu sometimes show the wrong icon or no icon at all, I have never had a problem before I downloaded this app Guess I will go request a refund. Thanks


Atom Systems Incorporated, SL
2.1 MB
Health & Fitness
OS X 10.6 or later, 64-bit processor
Age Rating
Rated 4+


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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