BiUm
A Space to Empty Your Heart
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A quiet place for what’s hard to say.
Private journals, an anonymous community.
And an AI friend who listens and analyzes your emotions.
Tell BiUm what's on your mind.
BiUm — A place for everything you feel.
Some things are too hard to say out loud.
But carrying them alone can feel even heavier.
The day you pretended you were okay.
The message you never sent.
The person you still think about.
The feelings you can't quite explain.
You don't have to keep carrying all of it.
BiUm is a private space to write, talk, record, and understand what you're feeling.
WRITE WHAT YOU CAN'T SAY
Keep a private journal that belongs only to you.
You don't need the right words. You don't need to make sense of everything. Write until there's nothing left to say.
Your private journal is yours alone.
WHEN WORDS AREN'T ENOUGH
Not every feeling fits into a sentence.
Add photos. Save videos. Record your voice.
When talking feels easier than typing, speak naturally and BiUm can turn your voice into text.
Add music to your journal and preserve not only what happened, but how that moment felt.
Because some days need more than words.
AN AI FRIEND WHO REMEMBERS
Meet ChanceBot, your AI friend inside BiUm.
ChanceBot remembers past conversations and responds with the context of what you've been going through.
Sometimes you don't need advice.
Sometimes you just need somewhere to say it.
At 3 a.m., when there's no one you want to call but you don't want to be alone with your thoughts, ChanceBot is there to talk.
UNDERSTAND WHAT YOU'RE FEELING
Sometimes even you don't know why something hurts.
BiUm analyzes emotions across your journals and conversations with ChanceBot.
See what has been affecting you, which emotions keep returning, and how your emotional patterns change over time.
Feelings you haven't noticed yourself often remain hidden in the things you write and say.
BiUm helps you find them.
SHARE WITHOUT REVEALING WHO YOU ARE
Some things become easier to say when nobody knows your name.
Share your thoughts in an anonymous community and read what others are carrying too.
Sometimes the most meaningful realization is simply:
“I'm not the only one who feels this way.”
SEE THE PATTERNS OVER TIME
A single day doesn't tell the whole story.
BiUm organizes emotions from your records over time so you can see how your inner world has been changing.
Notice what keeps affecting you, what has been building up, and when things begin to shift.
Understand today before it becomes something you only recognize in hindsight.
BIUM PREMIUM
Go deeper with your journal and conversations.
Premium includes:
• Unlimited conversations with ChanceBot
• Deeper emotion analysis
• Video and voice journals
• Voice-to-text transcription
• Up to 10 photos per journal
• 10GB of storage
SAFETY
BiUm is designed for people going through difficult moments, and we take that responsibility seriously.
Our community maintains a zero-tolerance policy toward inappropriate content and includes reporting and blocking tools. BiUm is intended for users aged 18 and older.
BiUm is not a medical service and does not provide diagnosis or treatment. If you are in immediate danger or experiencing a crisis, please contact your local emergency services or crisis support resources. Related information is also available in the app settings.
Privacy Policy:
https://bium.us/privacy.html
Terms of Use:
https://bium.us/terms.html
Payment will be charged to your Apple ID account upon confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings after purchase.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New
• Added Spanish language support.
• Improved photo uploads for a smoother journaling experience.
• Improved notifications for friends’ comments and reactions.
• Fixed minor bugs and improved overall stability.
The developer, chanmi ki, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- chanmi ki
- Size
- 78.2 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Contains
Advertising
User-Generated Content
Health or Wellness Topics
Social Media
- In-App Purchases
Yes
- BiUm Premium Yearly $79.99
- BiUm Premium Monthly $8.99
- Copyright
- © 2026 BiUm