X-Nova — Terms of Service

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Effective date: 26 August 2026 · Contact: wolfren98@gmail.com

These Terms govern your use of the X-Nova browser extension and website, operated by SUN DANGRU. By installing or using the Service, you agree to these Terms.

1.What X-Nova is

X-Nova is a Chrome extension that measures post velocity locally, sends alerts, offers a content filter, and generates reply drafts you post yourself. It does not use X's official API and does not perform automated actions.

2.Free Trial

New users receive a 7-day free trial with full Pro features and 50 AI reply credits. To keep the service fair for all trial users, trial AI credits can be used at a rate of up to 10 per rolling 24 hours. The trial starts automatically on first use and requires no credit card. After 7 days, the account reverts to the Free plan unless a Pro subscription is activated.

3.Subscriptions & billing

Payments are processed by Creem, our merchant of record. Pro subscriptions renew automatically until cancelled. AI credits are a consumable digital benefit.

4.Acceptable use

Use the Service lawfully and in line with X's Terms. Do not use X-Nova to automate posting, bypass usage limits, or tamper with billing.

5.Disclaimers & liability

The Service is provided "as is". We do not guarantee uptime, alert timeliness, or velocity accuracy. Our total liability is limited to amounts paid in the 3 months before a claim.

6.Governing law

These Terms are governed by the laws of the People's Republic of China. Contact: wolfren98@gmail.com

X-Nova · Terms of Service · Last updated 16 October 2026