
Curse Diary: Anger Vent Rant
Grudge journal & burn book
0 ratings
Free
In-App Purchases
Rating summary
About
Everything you’ve swallowed down—write it all here.
Curse Diary is a dark, fully private journal for venting your daily frustration, anger, and sadness as “curses.” Even grudges you can’t say out loud, you can let out here. Your diary is completely private—yours alone.
▼ Great for
・Blowing off stress from work or relationships
・Letting out feelings you can’t post on social media
・Keeping an anonymous, private record of grudges
・Sorting out negative emotions and feeling lighter
■ Write today’s curse (fully private)
Edit, delete, look back by calendar, and search. A private record only you can see.
■ Vent with the “Curse Button”
Release your feelings as a curse—the higher the level, the fiercer the effects and sound. On a “Curse Day,” curse freely without spending energy.
■ AI Curse Verse (your day as a 5-7-5)
AI composes your diary into a “curse verse,” with real names always withheld. Save it as a striking card marked with a grudge meter and rank, and share it to Instagram Stories or social media (your diary text and real names are never shown; sharing only happens when you choose to).
■ Noroppi Codex Gacha
Collect “Noroppi,” yokai born from your everyday grudges. One free pull every day.
■ Free daily curse energy
Receive 10 curse energy free each day. Top up if you need more.
■ Sign-in & languages
Sign in with Google, Apple, or email. Available in Japanese, English, Simplified and Traditional Chinese, Korean, Spanish and Portuguese.
*This app is for private emotional catharsis and entertainment. It is not intended to threaten or harass real people.*
Show more
What's New in Curse Diary
1.6.5
September 4, 2026
- Fixed a bug where the screen could stop responding right after writing - Fixed a bug where an entry could remain after you deleted it - Ranks that play a summoning animation are now marked
More4
In-App Purchases
$2.99
呪詛の小瓶
呪力600を授かる小瓶。呪いの発動や画像生成に使えます。






