Last updated: September 30, 2026. Provider: WayneMVRS. Contact: waynemvrs@gmail.com. The Traditional Chinese version controls if translations differ.
Please read these Terms, the Privacy Policy, and the AI Data Processing Statement before using Jogen. By accepting these Terms, you may access features that require an account. If you disagree, stop using the service.
1. Scope of service
Jogen offers AI character conversations and scenarios across 12 languages, text and voice aids, learning history, and points. Available features, languages, characters, point costs, and supported devices are shown in the app. We may adjust features for maintenance, security, legal, or third party service reasons and will reasonably notify users of material changes to paid benefits.
2. Accounts and sign-in
The current sign-in options are Google and, on iOS, Apple. Use an account you are entitled to use, protect your device and credentials, and report unauthorized access. Guest access is limited and guest data may remain only on that device.
3. Minors
Users under 18 should obtain a parent or guardian's review and consent before using the service and its related data processing. Additional consent required by local law must be obtained first. We may restrict access where legally necessary.
4. Points, prices, and payment
Jogen currently sells one-time point packs and has no auto-renewing subscription. Products, point amounts, local prices, taxes, and point charges are displayed during purchase and use. Points can be used only for designated functions in this app; they cannot be transferred or redeemed for cash. Apple App Store or Google Play processes purchases. Points are credited to the associated account only after store transaction verification. Check that you are signed in to the intended account before buying.
5. Digital services and refunds
Points unlock digital AI services. Request refunds, cancellations, or charge dispute handling through the store where you bought them. We adjust points according to applicable law and verified store outcomes. A purchase, account deletion, or stopping use does not itself trigger a refund. These Terms do not remove statutory refund or withdrawal rights. Any exception for digital content depends on applicable local law, required disclosures, and the facts of the transaction.
6. Acceptable use
Do not impersonate others, infringe rights, submit unlawful content, harass, distribute malware, disrupt the service, bypass points or authentication, scrape content at scale, or use prompt injection to evade AI safeguards. Do not reverse engineer or commercially reuse the app, characters, images, voices, or protected content without authorization. We may take necessary and proportionate action against violations.
7. Your content
You keep the rights you already hold in your messages, study notes, and other submissions and must have permission to provide them. You allow us and necessary processors to handle, transmit, and store that content to provide conversation, speech, synchronization, storage, and security. Ownership does not transfer. This permission does not authorize public marketing of private conversations. Actual third party AI processing is described in the AI Data Processing Statement and applicable provider terms.
8. Intellectual property
Jogen's code, interface, character designs, artwork, text, audio, trademarks, and other content belong to WayneMVRS or their rightful owners. Except as allowed by law or prior permission, you may not reproduce, distribute, adapt, or commercially exploit them. AI or device-generated voice content may also be subject to provider terms.
9. Third party services
Sign-in, storage, AI models, speech, and payments may rely on Google, Apple, Supabase, OpenAI, and other providers. Their availability, data handling, billing, and refunds are subject to their policies and technical conditions. We will reasonably assist in investigating outages.
10. Availability and maintenance
We make reasonable efforts to maintain the service but do not guarantee uninterrupted, error-free operation or fitness for every device or purpose. Maintenance and network, store, cloud, or AI outages may temporarily affect access. We will reasonably work to restore service and resolve affected transactions.
11. Learning and AI content
AI characters and replies are for language practice. They are not people or professional advisers. Translation, pronunciation, grammar, and factual content may be wrong. Verify important information yourself. AI replies are not medical, legal, financial, or other professional advice. Review the displayed data processing and consent options before using voice features.
12. Liability
We remain responsible for liabilities that cannot legally be excluded or limited. Otherwise, our responsibility for attributable harm is determined under applicable law and the specific facts, including any intentional misconduct or gross negligence. These Terms do not restrict statutory consumer rights.
13. Personal data
We process necessary data for accounts, practice, chat, voice, transaction verification, safety, and support. Data categories, recipients, retention, cross-border processing, and your rights are explained in the Privacy Policy and AI Data Processing Statement.
14. Notices and contact
We may provide notices through the app, website, store listing, or available account contact method. Contact support at waynemvrs@gmail.com. Material matters affecting your rights will be notified reasonably.
15. Restrictions and termination
We may restrict, suspend, or close access for unlawful activity, infringement, fraud, malicious automation, payment evasion, security abuse, or legal requirements. Except in urgent safety or legal cases, we will reasonably provide an explanation or an appeal route. Unused points and paid amounts are handled under applicable law, store refund rules, and the circumstances.
16. Account deletion
You can request deletion of Jogen account data in app settings or through the website's account-deletion page. This removes Jogen conversations, learning history, and unused points; necessary transaction audit records may be retained after unlinking them from the account. Shared sign-in identity and data from other WayneMVRS apps are outside a Jogen-only deletion. Deletion does not automatically refund purchases.
17. Changes
We show the last update date on this page and will reasonably notify you in advance of material changes. If you disagree with revised Terms, you can stop using Jogen and request account deletion. Changes do not retroactively remove statutory rights.
18. Law and disputes
Subject to mandatory consumer protections where you live, these Terms are interpreted under the laws of Taiwan. Please contact us first to seek a resolution. If litigation is necessary, statutory jurisdiction rules apply; these Terms do not exclude a consumer's mandatory venue rights.
19. Severability
If a provision is invalid, the remaining provisions remain effective to the extent the law allows. Headings are for convenience. Applicable law and related policies govern matters not addressed here.