hello Najoan,
It looks like most of the app from EMOTIV has been commercialized, which means that you either pay for applications or subscribe to certain services. There are two ways I would suggest here
1. have a look at developers SDK in github here https://github.com/Emotiv/community-sdk and guid doc.
2. I would not mind sure mine data with you here https://github.com/lighterCoder/datasharing/tree/lighterCoder-eeg as long as you respect my authorization.
good luck.