2013.10   Yellephant established
 

2014.03   A company-affiliated R&D centers established
2014.05   「Start-up Item business project」 selected at Start-up lead college

2014.07   Top App in Korea mobile app award on July - Season of Tree
2014.09   Confirmed as a 「Venture enterprise」
2014.11   Yellephant online shop opened
                Ranked #1 in Korea App store 6-8 kid's section - Jobi's Fire station
2014.12   Selected 「Start-up Potential Tech Development Project」 by the S&M Business Administration

                Smart app award 2014 educational section prize - Season of Tree

                Ranked #1 in Korea App store 6-8 kid's section - Coosi Box

                Ranked #1 in Japan App store total kid's section - Season of Tree

2015.01  「Jobi's Fire station」 selected as Amazon developer's select

                Ranked #1 in Italy Amazon App store total kid's section - Coosi Box

                Total App download reached 100,000

                Google Play for Education entered

                Ranked #1 in Korea App store total kid's section - Judding's Today  

                Ranked #1 in Japan Amazon App store total kid's section - Judding's Today

                Ranked #1 in Korea App store under 5 kid's section - Season of Tree
2015.02   「Jobi's Animal Barn」 selected as Amazon developer's select

                Ranked #1 in Spain App store total kid's section - Coosi Box

                Ranked #1 in Spain App store total kid's section - Judding's Today

                Ranked #1 in France App store total kid's section - Judding's Today
                Selected as "App for Math" in Apple app store - Jelly 8

                Registered the membership of 「Moms with Apps」 (US Kids app Association) 
2015.03   Selected as Amazon developer's select - Judding's Today, Season of Tree, Coosi Box, Jelly8

                Selected as the best kid app on Apple app store (89 countries)

                Selected as "Kids Best New Apps & Game" - Season of Tree

                Selected as "2015 Earth day" app - Season of Tree
2015.05   Participated in 「Good Game Show Korea 2015」
2015.07   Participated in 「MWC Shanghai 2015」
2015.08   Published 「Herme」 at 「Sonar Systems」

                Moved in to Seoul Game Contents Center
                Contract with 「LEAP」 in Hong Kong
2015.10   Total App download reached 500,000

                Ranked #1 in Hong Kong App store total kid's section - Jobi's Bistro

                Ranked #1 in Hong Kong App store total kid's section - Jobi's Fire station

                Ranked #1 in Taiwan App store total kid's section - Jobi's Bistro

                Enter into Latin American App Store,「Softnyx」

2015.12   Certified for 「K-Global 300」 by Ministry of Science, ICT and Future Planning
                Total App download reached 1,000,000

2016.02   Enter into USA kid's app platform, 「Fingerprint」 (Samsung Galaxy Tab)
2016.06   Selected as "Promotion & Support business for Global Startup company" (Beijing, China)

                Have local corporation in China

2016.07   Joined Tus Holdings'(启迪控股股份有限公司)Accelerating Program

2016.08   Contents collaboration with Putao Technology(葡萄科技)

2016.09   MOU with H+Lab(清华大学幸福科技发展中心)

2016.10   Participated in 「China Licensing Expo 2016」

2016.11   Total App download reached 5,000,000

​

2017.01   MOU&Contents collaboration with ClevrTV (Kids Contents Creator)

2017.04   Joined Partner Production of SBA(Seoul Business Agency)

2017.08   Participated in 「DIA Festival」

2017.11   Total Subscriber of ClevrTV Channel reached 100,000 

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2018.08  Opens “K-Tube Academy” (YouTube Training Courses) for teenagers

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2018.10   Total Subscriber of ClevrTV Channel reached 300,000 
 

2018.12   Total App download reached 7,000,000