August 16, 2016

Your Invitation to Experience ROI3's Initial Mobile Demo Apps

It is my pleasure to announce that my colleagues and I at ROI3, Inc. have completed the development of our English Language Learning demo apps. When fully developed, our apps will provide people from China with the opportunity to learn English language skills with an emphasis on the use of the language in aviation or medical settings. Our apps address technical terminology in these professions, in English, for Chinese language-speaking or -capable users. You are hereby invited to download and experience the apps on your Android or iOS device. After you have experienced the apps, we would appreciate your completing a brief online survey. Upon the completion of the survey, you will have the opportunity to enter to win one of two $25 gift cards.*

For Android users, please click on the links below to initiate the process of downloading the app file onto your smartphone or tablet:


Since our apps are considered non-market, third-party apps (i.e., not available through any app store), Android users may need to change their Settings our install the APK file. To install the APK file on your Android device, tap "Settings," select "Application Settings" and then enable "Unknown Sources."

Please email techsupport@roi3.com for assistance with downloading or navigating through the Android apps.

For iOS users, please click on the links below to initiate the process of downloading the app file onto your smartphone or tablet:

Download ROI3's ELL Aviation app for iOS (and click on the orange icon that says "直接下载")
Download ROI3's ELL Medical app for iOS (and click on the orange icon that says "直接下载") 

Since our apps are considered non-market, third-party apps (i.e., not available through any app store), iOS users may need to change their Settings our install the PLIST file. To install the PLIST file on your iOS device, tap Settings > General > Profiles & Device Management > iSoftStone Information Technology(Group)Co.,Ltd.

Please email techsupport@roi3.com for assistance with downloading or navigating through the iOS apps.


My colleagues and I have now are now entering a new exciting chapter as we begin to implement our sales and marketing strategy. I want to express my sincerest appreciation to my friends and family for their continuing support. I also want to thank my business partners, advisors, mentors, and talented colleagues, past and current, for their efforts in helping build ROI3 into a successful venture.

*No purchase necessary. Gift cards are for Amazon.com or Starbucks, depending on the residency of the survey respondent. Sweepstakes ends on Sept. 30, 2016 at 11:59:59 pm Pacific Daylight Time. Winners will be notified on Oct. 7, 2016. Void where prohibited.

Aaron Rose serves as President and CEO of ROI3, Inc., a Seattle, Wash.-based company that empowers people in emerging economies through innovative, technology-based solutions. He is also the editor of Solutions for a Sustainable World.