Answer: The App can be downloaded for free from the links below.
For iPhone https://itunes.apple.com/app/teachme-biz/id683050928?mt=8
For iPad https://itunes.apple.com/app/teachme-biz-ipad/id690392676?mt=8
For Android https://play.google.com/store/apps/details?id=jp.studist.teachme_biz
คำตอบ: สามารถโหลดแอปได้ฟรี ตามลิงก์ด้านล่าง
iPhone https://itunes.apple.com/app/teachme-biz/id683050928?mt=8
iPad https://itunes.apple.com/app/teachme-biz-ipad/id690392676?mt=8
Android https://play.google.com/store/apps/details?id=jp.studist.teachme_biz