Sumi Interactive

Developer Info

Sumi Interactive was founded in 2013 in China. The first app was launched in February 11, 2013 and they have 3 iOS apps in March 2025

Sumi Interactive is a publisher of Grid Diary - Journal, Planner app and other apps in Lifestyle, Productivity categories.

HQ Location
China
Founded in
February 11, 2013
Last App Updated
1 month ago (February 18, 2025)
Contacts
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Popular Sumi Interactive apps in 2025

China
Name
格志日记-记录成长生活的手帐日志
融合习惯打卡和正念写作的记事本
格子笔记-聪明人都爱用的模板笔记
子弹笔记康奈尔笔记5分钟日记年终总结时间规划思维导图
格志日记经典版
全新格志日记2现已推出
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