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Diary BFF

Journal that writes back
Ben Chao Chen · Lifestyle
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App info

Developer
Ben Chao Chen
Category
Lifestyle, Productivity
Released
Oct 2, 2026
Version
1.5.3 (Oct 18, 2026)
Price
Free
Size
13.2 MB
Requires
iOS 15.0
Age rating
18+
Languages
English and Simplified Chinese

In-app purchases

Diary BFF Pro Monthly$9.99
Diary BFF Pro Yearly$59.99
Current prices, App Store US.
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About Diary BFF

Most people quit journaling because nobody reads it. There is someone in this one. Diary BFF is a private night journal that writes back. You put down whatever your brain is doing at 2am; your diary BFF says one thing back — short, and only if it's worth saying — then leaves you alone so you can sleep. Some nights your head won't stop. You lie there going over the same thing, and the more you try to sleep the louder it gets. This is a place to say it to someone. Write what's in your head. It stays on the page, and your BFF stays quiet until you ask. A diary first; in the chat, you can talk it through. Not a coach — someone who remembers what you wrote last week. Your diary is locked with its own PIN — separate from the one on your phone. Not even an unlocked phone opens it. That's the point. WHAT IT'S LIKE Rather talk than type? In the chat, you can just say it. Voice, the Sunday…
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