Terms of Service

Last Updated: July 22, 2026

These Terms of Service (hereinafter referred to as "these Terms") constitute a legally binding agreement between you and CoModel regarding your download, installation, and use of the CoModel mobile application (including iOS, Android, and compatible device versions) and related AI-assisted services (hereinafter referred to as "the Service").

These Terms of Service (hereinafter referred to as "these Terms") constitute a legally binding agreement between you and CoModel regarding your download, installation, and use of the CoModel mobile application (iOS version) and related AI-assisted services (hereinafter referred to as "this Service").

Please read these Terms carefully. By clicking "Agree," logging in with your Apple ID, or starting to use this Service, you confirm that you have read, understood, and agreed to be bound by all provisions of these Terms. If you do not agree to these Terms, please do not log in or use this Service.

1. User Account (Apple ID Login)

1.1 Apple ID Login：CoModel uses Sign in with Apple to provide login. After login, the app creates a local login/session state for this service on your device, rather than a cloud account hosted by CoModel. Apple may return a stable user identifier, and may return email and name when you authorize it or Apple provides them; we use this information only to maintain login state, generate a pseudonymous subscription reconciliation identifier, and synchronize subscription entitlements through RevenueCat.

1.2 Account Security：You are responsible for safeguarding your Apple ID credentials. Because Apple ID security is shared between you and Apple, CoModel is not liable for losses caused by disclosure of your Apple ID password or unauthorized use of your Apple ID. To log out, use Settings - Log Out in the app.

1.3 Logout and Local Data：Logging out, clearing local data, or deleting the app affects only the login state and local materials on this device. It does not cancel your Apple ID, cancel App Store subscriptions, delete transaction records retained by Apple or RevenueCat under their policies, or automatically submit deletion requests to third-party model providers, Tavily, or Tally.

2. User Content and AI-Generated Content Guidelines

2.1 User Input and Uploaded Content: As a tool app that calls AI large model APIs, you may enter text, select local files, or select images in this app (collectively, “User Input”) to obtain AI-generated responses. Files and images are processed only when you actively select them and initiate a model request.

2.2 Prohibited Sensitive Content：You agree not to upload, enter, or include content that is illegal, violent, pornographic, hateful, discriminatory, infringes others’ privacy, or violates the laws and regulations of the People’s Republic of China or Apple App Store policies. The app may refuse to process non-compliant requests through local safety words, request checks, or third-party provider rules; if you actively submit feedback, we actually receive related information, or we are legally required to cooperate with authorities, we will handle it under applicable law.

2.3 AI-Generated Content：AI-generated content you obtain through the service, including text, code, analysis, and similar outputs, is for reference and decision support only. You are responsible for identifying, evaluating, and verifying generated content and for any subsequent use. CoModel makes no express or implied warranty as to accuracy, completeness, or legality.

2.4 User Responsibility: You are fully responsible for your User Input, uploaded files/images, and derivative content generated from them. If CoModel or any third party suffers losses due to your violation of these Terms, you must compensate for those losses.

2.5 File and Image Requests: When you ask a model with files or images, the relevant file/image content, extracted text, previews, file name, file type, size, or other parameters necessary to complete the request may be sent to the third-party AI model provider you choose or configure. CoModel does not guarantee file parsing, OCR, image understanding, model responses, or third-party processing results. Do not submit sensitive personal information, trade secrets, confidential materials, infringing content, or content you are not authorized to use.

3. Local Data Storage and Privacy Protection

3.1 Local Storage Principle：CoModel follows a privacy-first design. Your model API Keys, Tavily API Key, usage records, conversation history, web retrieval records, statistics preferences, local history search indexes, semantic vectors, and other local configurations are stored locally on your device by default. We do not upload this data to CoModel servers, nor do we proactively collect, store, or analyze your personal usage data.

3.2 No Cloud Sync：This app does not provide cloud sync, developer-hosted backup, or recovery services. After uninstalling the app, clearing app data, reinstalling the device, or device damage, related local data may not be recoverable. Please back up content you need to keep.

3.2A Local File and Image References: Files and images are stored locally by you. CoModel does not separately copy or store the original files/images on developer-owned servers. To support redisplay in local conversation history, the app may save a local file path, reference, system-authorized access record, thumbnail, or minimal metadata on your device. If the original file/image is moved, deleted, or access permission is revoked, the item may no longer be displayed or re-used.

3.3 API Key Security：When using CoModel, you may need to provide API Keys for third-party AI service providers or web retrieval services, such as OpenAI, Anthropic, Tavily, and others. These API Keys are stored only in local secure storage by default and are used only to send requests to the corresponding third-party services in the app. Except as necessary to complete requests you actively initiate, we do not upload your API Keys to CoModel-owned servers or use them for other purposes.

3.4 Account Information and Content Not Uploaded：Except for functional requests you actively initiate, CoModel does not upload your API Keys, model configurations, Q&A history, token and cost statistics, local history indexes, semantic vectors, or local memory data to CoModel-owned servers.

To provide app functionality, the following data transfers may occur:

• When you ask a model a question, your question, context, attached files/images selected for that request, extracted content, and necessary parameters are sent directly to the third-party AI model provider you choose or configure.
• When you enable web retrieval and configure a Tavily API Key, your search question and retrieval parameters are sent directly to Tavily.
• When you actively submit feedback, the feedback content you enter is submitted to Tally.
• The app may read public content such as announcements, legal links, and provider configuration from Supabase, Cloudflare Pages, or CoModel static configuration services; these requests do not include your model API Keys or complete Q&A content.
• Subscriptions, purchases, purchase restoration, and entitlement synchronization are handled by Apple App Store and RevenueCat.

3.5 Data Deletion: When you use Settings - Clear Local Data in the app or manually uninstall the app, all CoModel-related local data stored on your device will be removed. We cannot remotely delete this data; please clear it yourself before transferring or repairing your device. 3.6 On-Device Semantic Search and Model Configuration Export: History search, FTS5 retrieval, sqlite-vec vector retrieval, and ONNX embedding in this service all run locally on your device and do not upload search terms, history snippets, vectors, or hit results to CoModel-owned servers or third-party model providers. When you use Export Model Configuration, the system generates a file only on your current device; you decide how to save, migrate, or share it, and we do not automatically upload, sync, or remotely store it.

4. Free / Pro benefits

You may use this app as a Free member indefinitely, or upgrade to a paid membership for full features. The specific differences are as follows:

Web retrieval requires your own Tavily API Key. Both Free and Pro support Tavily web retrieval when your own key is configured; current availability and service limits are subject to the in-app subscription page, web retrieval settings, and App Store purchase page.

5. Paid Subscriptions and One-Time Purchases

CoModel may offer auto-renewing subscriptions such as monthly, quarterly, half-year, or yearly plans, as well as one-time buyout items. Purchasable items, prices, trials, promotional eligibility, renewal periods, and regional availability are subject to the App Store purchase page and the in-app subscription page.

Auto-renewing subscriptions are handled by Apple App Store. You can manage or cancel your subscription before the current period ends through iOS Settings - Apple ID - Subscriptions. After cancellation, Pro entitlements for the paid period usually remain until the current period ends, subject to Apple’s display.

A one-time buyout does not automatically cancel any existing auto-renewing subscription. If you already have an auto-renewing subscription and additionally purchase a one-time buyout item, you still need to cancel the original subscription in Apple subscription management yourself to avoid future renewals.

Clearing local data, logging out, deleting the app, or changing devices does not automatically cancel App Store subscriptions. Subscription cancellation, refunds, and payment disputes should be handled through Apple subscription management or Apple’s refund process.

6. Intellectual Property

6.1 CoModel Ownership：The app name CoModel, logo, visual design, icons, interface layout, source code, and related trademarks are property of CoModel or its licensors and are protected by intellectual property laws. Third-party content, software libraries, and resources used by the app should be used under owned rights, lawful authorization, open-source licenses, or provider terms.

6.2 Rights Reserved：Without our written consent, you may not copy, imitate, distribute, or commercially exploit CoModel content.

6.3 Open-Source Software and Bundled Model Resources：CoModel uses certain open-source software, Flutter plugins, SQLite / sqlite-vec, ONNX Runtime, and bundled on-device semantic retrieval model resources. The relevant names, sources, licenses, and required notices are available in Settings - Open Source Licenses in the app. You may not remove, hide, or misuse these third-party license notices.

7. User Feedback

If you provide CoModel with any opinions, suggestions, improvement plans, or ideas regarding this Service (hereinafter referred to as "Feedback"), you agree that we may freely use, implement, and commercialize such Feedback without any compensation or attribution to you.

8. Promotions, Contests, and Sweepstakes

We may from time to time run promotions, contests, or sweepstakes (collectively, "Promotional Activities"). Each Promotional Activity will have its own separate rules, which will serve as a supplement to these Terms. In the event of any conflict, the Promotional Activity rules shall prevail.

9. Disclaimer and Limitation of Liability

9.1 AI Services Provided "As Is": Responses generated by AI large language models may contain factual errors, biases, or content that is not applicable to your specific scenario. We shall not be liable for any direct or indirect losses incurred by you as a result of relying on generated content.

9.2 Risk of Data Loss: Since your data is stored entirely locally, we strongly recommend that you regularly back up important content. CoModel assumes no responsibility for recovery or compensation for local data loss due to device damage, loss, factory reset, App uninstallation, or any other reason.

9.3 Third-Party Services: This app may call third-party AI model services, Tavily web retrieval, Apple App Store, RevenueCat, Tally, Supabase, Cloudflare Pages, or other static hosting services through API Keys you configure or features you enable. Prompts, attached files/images, extracted content, search parameters, and other data needed for a request may be processed by the third-party service you choose. We make no warranty regarding third-party service availability, security, data privacy practices, pricing policies, processing results, or legality of generated/search results, and we assume no related liability. You should read and agree to the applicable third-party terms.

9.4 Service Interruptions: We shall not be liable for service interruptions caused by AI service provider failures, cyberattacks, policy requirements, or other force majeure events.

9.5 Cap on Liability: In no event shall CoModel's total liability to you exceed the total amount of subscription fees you have paid to us in the 12 months preceding the claim.

10. Governing Law and Dispute Resolution

These Terms shall be governed by the laws of the People's Republic of China. Any dispute arising out of these Terms shall first be resolved through friendly negotiation. If negotiation fails, either party may submit the dispute to the competent People's Court in the jurisdiction where CoModel's operator is located.

11. Amendment of Terms

We reserve the right to amend these Terms at any time. Material changes, such as changes affecting your charges or core rights, will be notified through in-app pop-ups, App Store system notices, contact information you provide or register, or other reasonable means. Your continued use of the service after changes take effect constitutes acceptance of the updated Terms.

11.2 Version and Entitlement Differences: This page may be shared by multiple CoModel app versions. Feature availability, limits, and membership benefits may vary by installed app version, region, subscription status, App Store review status, or rollout progress. If the in-app subscription page, feature settings page, or App Store purchase page shows different information, the currently displayed in-app/App Store information prevails for your installed version.

12. Contact Us

If you have any questions regarding these Terms of Service, AI-generated content, or your account, please contact us at:

📧 Email: 843459929@qq.com

(This email address may also be used to receive infringement notices.)