tApCalc SciFi is a handy Scientific calculator for Pocket PC. It provides a simulated paper tape that allows users to record calculations and save them for future reference. Paper tape simulation has many advantages. You can start a calculation and continue adding new calculations till you have entered all data, you can edit wrong data in the calculation without re-entering all data again, you can recalculate the calculations recorded and edited on the tape. The tape can also be saved as a txt file for editing with other applications such as Pocket Word. In addition to standard calculator functions and memory functions, tApCac Scientific provides the following additional functions:

- Sin, Cosine, Tan of an angle expressed in degree or radian
- Logorithm to base 10 or base e
- Factorial
- X raised to the power 2 or to the power Y
- Saving calculations to tape or beaming the tape
- Editing and re-clculating expressions stored in tape

tApCalc Scientific tape calculator(Arm) is the Demo version. The full version can be purchased by clicking on the "CLICK HERE TO ORDER" button below for around  7.95USD.