Is it really free? What's the catch?

Yes. No ads, no subscription, no upsells. I'm not selling anything. If a paid tier ever happens, the core stays free.

Do I need to sign up?

Nope. Click the invite link, pick a name, you're in. Starting a trip works the same way. Sign in with Google if you want your data to follow you across devices and browsers.

Do all my friends need to use it?

No. Add a slot for each friend when you create the trip — they join via link whenever. Log expenses in the meantime. Not joined yet? Their share still counts.

Do you have a mobile app?

No native app — Chillwari runs in any browser. Bookmark chillwari.com/trips to jump straight back into your trip. Most browsers also let you add it to your home screen like an app.

What if my friend opens the link in WhatsApp / Instagram?

In-app browsers (WhatsApp, Instagram, Line) and private tabs don't share data with your main browser. If things look out of sync, that's why. Fix: sign in with Google. Your data follows you regardless of where the link was opened.

Terms of Service

Last updated: May 5, 2026

By using Chillwari, you agree to these terms. If you disagree, please stop using the service.

What Chillwari Is

Chillwari is a free, hobby-built web app for tracking shared expenses in travel groups. It is provided as-is, with no warranties, no SLA, and no guarantee of uptime or continued availability.

No Warranty

The service is provided "as is" without warranty of any kind. We make no promise that the app will be error-free, uninterrupted, or accurate. Use it at your own risk.

Limitation of Liability

To the fullest extent permitted by law, the developer is not liable for any damages arising from your use of Chillwari — including data loss, financial disputes between group members, or service downtime.

Acceptable Use

You agree not to abuse, reverse-engineer, or use Chillwari for illegal purposes. You are responsible for what you enter into the app.

Your Data

You own the data you enter. We store it to operate the service and do nothing else with it. You can delete it at any time.

Changes to the Service

We may modify, suspend, or discontinue the service at any time without notice. A hobby project has no obligation to maintain availability.

Governing Law

These terms are governed by the laws of Taiwan (R.O.C.), without regard to conflict of law principles.

Contact

Questions? Email [email protected].