價格：免費
檔案大小：22.6 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Use this keyboard for typing upsidedown on ANY app like Facebook, Messenger, WhatsApp, Notes, Instagram, Email and More! Get noticed TODAY!!!
No worries, UpsideDown Keyboard protects your privacy and does not request 3rd party keyboard access!
Type upside down and have some fun!
支援平台：iPhone, iPad