Looking for a Tester for a Release Candidate App (iOS)

I'm looking for someone to test an iOS app for tracking informal loans between friends (casual IOUs). This is a Release Candidate 1 - close to final, looking for a final round of feedback before public launch... (Budget: $30 - $250 USD, Jobs: App Usability Analysis, iPad, iPhone, Mobile App Audit, Mobile App Testing, Software Testing, Testing / QA, Usability Testing, User Experience Research)