1)   Estimate 2.02.01
With Estimate, you create a price list. You create a simple estimate by choosing items from your price list. Saved estimates can in turn be chosen as items in later estimates. When prices change, you just update your price list.
estimate, cost, costing, job-costing, job costing, estimating, estimation,

 2)   Project Tracker11 4.01
Project estimation, costing tool for tracking job costs,employee time, suppliers, estimates proposals.
project, managment, project, jobcosting, timecard, time, earned_value, estimating,

 3)   ! - Estimate 2.01.00
With Estimate, you create a price list. You create a simple estimate by choosing items from your price list. Saved estimates can in turn be chosen as items in later estimates. When prices change, you just update your price list.
estimate, cost, costing, job-costing, job costing, estimating, estimation,