Uni3K
Uni3K Terms of Service
By using Uni3K (大千), you agree to these terms. The service is provided by an independent developer under the name Uni3K.
Accounts
- You create an account with Google or Apple, and can add passkeys afterwards.
- Keep your sign-in methods and your lock password safe. If you lose the lock password, locked content cannot be recovered.
- An account is for one person. Agents will later get their own accounts or spaces, and what they write is yours to manage.
Free and Pro
- The free plan includes every local feature and 200 cloud cards.
- Pro is a monthly or yearly subscription with more cloud storage and sync that needs no setup. It costs US$4.99 a month or US$39.99 a year. Payment is handled by our payment provider, which adds tax for your location. The checkout page shows the final amount.
- Subscriptions renew automatically. You can cancel at any time in Settings and keep Pro until the end of the current period. We email you 7 days before a yearly subscription renews.
- Refunds: within 14 days of your first purchase or of any yearly renewal, email us for a full refund, no questions asked. After 14 days we do not refund the remaining time, unless the law requires it.
- We give at least 30 days' notice of a price change, and it applies only from your next renewal.
- If you stop paying, cards above the free limit are not deleted. You can still view, export and delete them, but you cannot add new cloud cards.
Your content
- What you write belongs to you. We process it only to store, sync and show it to you, never for advertising or to train AI models.
- You are responsible for what you save, including following copyright rules when you quote others' work.
What you may not do
- Store or share illegal content.
- Attack, scan or flood the service, or get around its quotas or rate limits.
- Pretend to be someone else, or access accounts that are not yours.
If you break these terms, we may suspend or close your account. Unless it is urgent or the law prevents it, we will tell you first and give you a chance to export your data.
Changes to the service
- We keep improving the service, and features may be added or removed.
- If we shut the service down, we will give at least 60 days' notice so you have time to export everything.
- You can delete your account in Settings at any time.
Disclaimer and limitation of liability
We work to keep the service reliable and back it up daily, but it is provided "as is", without a promise that it will never be interrupted or contain errors. Please export important content regularly. To the extent the law allows, our liability is limited to the greater of what you paid us in the past 12 months or US$50. This limit does not apply to our intentional misconduct or gross negligence, and it does not affect rights you have by law that cannot be excluded by contract.
Changes to these terms
We give at least 30 days' notice of important changes. If you keep using the service after a change, you accept the new terms.