RationalPlan Single

Works fine in 10.8

Works fine in 10.7

RationalPlan Single

Supports iCloud

Secured by Gatekeeper

Supports retina graphics

RationalPlan Single icon

Available on the Mac App Store
Not available on the Mac App Store

RationalPlan is a powerful project management software designed to help both teams and project managers to create consistent project plans, allocate resources and analyze workload, track work progress, estimate project costs and manage budgets.

Version 4.0.4
Developer Stand By Soft
Website http://www.rationalplan.com/single-project-management-software.php
Status Works fine

0 ratings

Until the rational team updates their developer ID with Apple, you'll have to open Security and Privacy and Allow Any Applications (on the General tab)

Archived comments

No comments.2 comments

[ Dennis]DennisAnonymous 31 Jul 2012 17:54

When I tried installing Rational Plan I get an error stating Rational Plan-Single is damaged and can't be opened. You should move it to the trash. I installed and opened the same file on another Mac running Lion and it's fine. Something is wrong on Mountain Lion

Edit | Permalink

[ Dennis]DennisAnonymous 31 Jul 2012 18:39


Open Security & Privacy System Preferences and Change the setting - Allow applications downloaded from:


You will still be prompted to run the application as you were in previous versions of OSX

Edit | Permalink