Day One Journal: Private Diary
Automattic, Inc
Diarium: 日记,日志
Timo Partl
日记 - 校园日记,日记,个人和锁
EX Tools
Journey: Diary, Journal
Two App Studio Pte. Ltd.
我的日记——秘密日记
Otiza Studio
Diary, Daily Journal with Lock
4th floor apps
Daynote: 日记,带锁的私人笔记
R-Tech
日常 - 沟通日记
Daily inc.
Life : Personal Diary, Journal
Hitbytes Technologies
Daybook - Diary, Journal, Note
Daybook Labs Inc