Easy Calculator with percent
Review and Ratings:
Concept/Innovative : 0.2 - Well there are many calculator apps available in the store.
Usability: 1.0 - Very easy to use.
Functionality/Correctness : 0.4 - It did not work in the landscape mode !
User Interface : 0.4 - User interface is average.
Performance : 0.5 - Functionality wise its working fine but lack of innovativeness and finishing!