Introduction The target with the new Combain Demo App is to: 1. Demo Combain Location API performance including Combain Indoor (crowdsourced) 2. Collect new learning data to enhance performance 3. Allow users to earn free credits for their API keys 4. Advertise Combain Enterprise Indoor (manual survey with Combain AR Indoor Survey App) Main features: 1. Login with same account as on portal.combain.com (not Traxmate/Enterprise Indoor) 2. About/advertising page for Combain Location API 3. Map OS