老外圈APP（英文为Expats Circle，EC为缩写），一是款连接中国人与外国人的互联网平台（APP），提供线上、线下的O2O服务。该平台的宗旨是：中国人与外国人沟通、交流的桥梁。该APP分中英文语言版本，中国人使用中文版，外籍人士使用英文版本。
老外圈APP为外籍在华人士提供的服务：工作机会、生活向导、食宿、英语中国新闻、交友、旅游、学习中文、中国文化交流、翻译服务、日常生活求助、组织活动、商机、来中国留学等等服务，并提供线上、线下服务的对接配套。
老外圈APP为中国人提供的服务：招聘外籍人士（外教、专业外籍人才等）、帮助外籍人士、语言学习（英语和其他语种）、参加外籍人士活动、英语中国新闻、交友、文化交流等服务。
Expats Circle APP（abbreviation：EC） is an internet platform to connecting expats and locals. It launched in China only in the first phase. There are two language versions (English and Chinese version).English version fits for expatriates who are in China or going to China soon. Chinese version fits for local Chinese who have connections with expatriates in China. EC APP will provide online and offline services for both expatriates and locals.
The services to the expatriates: English Chinese News, job opportunities, accommodation services，Learning Chinese，Translation service, help request, Business opportunities，event & activities， etc.
The services to the locals: job opportunities, English Chinese News, talents hiring，Learning English，Business opportunities，events & activities，making foreign friends etc.