

Heyzap is building a mobile app developer platform that includes Mediation, Direct Deals, Cross Promotion, and SDK and API monitoring tools. Heyzap mediates rewarded video, interstitials, banners, and other formats. Heyzap also empower app makers to acquire users using advanced targeting (e.g. app targeting) for performance (CPI) campaigns and track ROI. Heyzap is open to all mobile apps on iOS, Android, and Amazon.
We started our journey with a passion for making web solutions and mobile app development easy for all the entrepreneurs out there. Our area of expertise is online marketplace development for rental services in any verticals and taxi app solutions. We believe in customer relations management strongly that’s why all our initial contact with a customer and requirement gathering are done by our founders. RadicalStart is proud to be part of a successful entrepreneurs' journey and we continue to do the same in the future. Our Primary Products are WooberlyEats, Wooberly, and RentALL.
Yapp is the easiest and most affordable way to create mobile apps for events, conferences, meetings or groups. Yapp clients range from small local associations to large enterprises. With Yapp you can create an app in minutes and publish it instantly to iOS, Android and web. Engage your attendees, wow sponsors and save thousands of dollars.