Iddiction, a startup concentrating on assisting small mobile application (app) developers with ease of distribution, has obtained $3.5m in seed funding from investors including Comcast and IDG, as it prepares to go public.

YPX Cayman Holdings, which runs the Chinese fast food chain Cloud 9, has raised $20m in financing from investors including Mitsui Global Investment.

Car sharing service RelayRides has beefed up its series A round with a further $3m, with GM Ventures the prime investor.

The bank-backed Business Growth Fund's chief executive says its second deal backing of the UK-based travel management company indicates it is "now very much open for business".

The Qualcomm-backed traffic navigation app has raised a further $30m and is now looking to expand its social-based service to China

Google Ventures and Ludlow Ventures have provided seed funding for the aggregated food ordering app, which is looking to expand its service to Facebook.

Kids arts and crafts subscription startup Kiwi Crate has raised $2m in seed financing from investors including Comcast Ventures.