It is easy to use with a short learning curve and it works best for aluminum framing and steel tubing companies who require material optimizations as thier daily cutting operations. Ideal for engineers, fabricators, estimators, and draftspersons. Nobody wants to sit hours waiting for cutting patterns reports as the number of lengths getting bigger and bigger. Two videos are included showing how fast the reports (cutting pattern and waste percent, and left overs) can be generated in less than a minute. The unique Imperial length input method can save a lot of tedious works, so far it is the only design in the mobile smartphone market. Features: 1. with error code for length inputs. 2. results can be emailed. 3. optimization with the best combinations. 4. super fast speed for generating a detailed cutting patterns together with left overs. (especially left overs showing where material can be reused for other purposes) 5. including some samples of reports.