Last updated October 18, 2026
Terms
These terms cover Bifröst: the Mac app, the iPhone app and this site. Bifröst is provided by justcode. By using it, you agree to them.
The service
Bifröst runs coding agents on your Mac and lets you follow, approve and steer them from your iPhone. Using it on your Mac needs an account on this site and an active subscription. The iPhone app connects to your Mac and has no account of its own.
Your account
Keep your password to yourself. You're responsible for what happens under your account. An account works on one Mac at a time.
Agents run on your accounts
Bifröst starts Claude Code and Codex with your own accounts. Their providers' terms apply to that use, and they bill you for it, not us. You decide what agents do on your Mac, and you're responsible for the commands they run and the changes they make.
Your code stays yours
Your code, sessions and conversations belong to you. They stay on your Mac, and we claim no rights to them. Privacy explains what does leave your Mac.
Subscription
Bifröst is a monthly subscription. The price is shown before you pay. It renews each month until you cancel. Cancel any time from Account on this site, and you keep using Bifröst until the end of the period you've paid for.
Payment
Paddle.com sells the subscription as our reseller and merchant of record. Paddle takes the payment, handles tax and sends your receipts, and its terms of sale apply to the purchase.
Refunds
Refunds follow Paddle's standard refund policy. To ask for one, use the link in your Paddle receipt or email support@justcode.kr and we'll help.
Fair use
Don't use Bifröst to break the law, to reach computers you aren't allowed to, or to interfere with our servers or other people's use of them. Don't resell access to Bifröst.
Availability
Your phone reaches your Mac, and your Mac checks your subscription, through our servers, so Bifröst needs them to be up. We work to keep them running but can't promise they always will. We may change features over time and will tell you before a change that affects your subscription.
No warranty
Bifröst is provided as is. Agents make mistakes, so review their changes before you rely on them. As far as the law allows, justcode isn't liable for indirect losses or lost data, and our total liability is limited to what you paid for Bifröst in the 12 months before the claim.
Ending
You can stop using Bifröst and cancel at any time. We may suspend or close an account that breaks these terms, and we'll tell you why.
Governing law
These terms are governed by the laws of the Republic of Korea. Consumer protections you have where you live still apply.
Changes and questions
When these terms change, the date at the top changes with it, and we'll let you know before a change takes effect. Questions go to support@justcode.kr.