So what does you working in an Apple retail shop relate to your level of software engineering? Working at the genius bar does not take much requirements and all you need is an understanding of how Apple Products work and most importantly a good sales person. If you worked within Apple's main headquarters then there might be an indicator you may have a job in electrical engineering or software engineering (and also an indicator you have a degree in software engineering/electrical engineering) but at the moment I am really confused what working for Apple's Retail Store has to do with anything.
Again, you shouldn't have announced your project without backing your evidence up because no one has any idea what this app really does. To those saying grammar is an indicator that he's lying, that is a terrible way to look at it. That does not reflect the skill of a person who does software engineering because I've seen some really talented developers with broken grammar in their speech. You have a day to come up with evidence OP or else you are getting people excited for no reason whatsoever.