Bifrost: AI Language Chat
A companion who remembers you
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Meet a companion who remembers your conversations and grows closer the more you talk. Practice a new language, or just unwind. No account required.
Most language apps hand you flashcards. Bifrost lets you just talk.
Create a companion and choose how they carry themselves - a sharp-tongued tsundere, a level-headed kuudere, a sunny cheerleader - then have a real conversation. In English, or while you find your footing in Japanese, Spanish, French, German, or Japanese kana. They answer in character, at your pace, and never make you feel small for fumbling a word.
The relationship goes somewhere. Your companion remembers what you've told them. Talk more and they warm up - guarded at first, genuinely close later - and you hear the difference in how they reply.
Why people keep it on the home screen:
- A patient way to practice a language out loud or in writing, with no tutor's clock running
- Companions with actual personalities, not a blank assistant
- A bond that builds over days: streaks, memories, milestones you can feel
- Replies powered by Claude, so they read like a person wrote them
Private the way it should be. No account. No sign-up. No email. Your chat history and companion state stay local on your device. Messages you send for AI replies are processed securely through Bifrost's Cloudflare proxy and Anthropic Claude so your companion can answer in character.
Free to start, every day. Find a companion worth coming back to.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.bifrostchat.com/privacy-policy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bifrost is now faster and more private than ever:
- No account or sign-up needed to start
- Your chat history and companion state stay local on your device
- Relationships that grow: real day-streaks, milestones, and companions who remember you
- Earn new themes and companion personalities as your bond deepens
- A calmer, more responsive chat - replies stream in as they're written
The developer, Can Kirsallioba, 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
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Can Kirsallioba
- Size
- 33.2 MB
- Category
- Social Networking
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
English and 4 more
- English, French, German, Japanese, Spanish
- Age Rating
9+
- 9+
- Infrequent
Mature or Suggestive Themes
- In-App Purchases
Yes
- Premium Yearly $49.99
- Premium Monthly $6.99
- Copyright
- © 2026 Can Kirsallioba