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Last updated: April 28, 2026

These Terms of Service (the "Terms") set out the conditions for using CodexPocket (the "Service"). Anyone who uses the Service (a "User") must agree to these Terms before using the Service.

1. Scope​

These Terms apply to the Service's iPhone app, macOS companion app, website, documentation, account features, billing features, managed relay, and related functions.

If separate conditions, in-product notices, plan terms, or other consent terms are shown in connection with the Service, those terms also form part of these Terms. If separate terms conflict with these Terms, the separate terms prevail for that matter.

2. Service​

The Service is a companion service that helps Users check, resume, and operate the Codex execution environment on a Mac managed by the User from an iPhone. The iPhone app mainly works as a control surface, while actual work, command execution, file operations, Git operations, Codex CLI execution, and similar activity take place on the User's own Mac or another environment prepared by the User.

The Service may be used together with services and software provided by third parties, including Codex CLI, Git, operating systems, networks, cloud services, payment services, the App Store, and GitHub. Those third-party services are governed by the terms set by their respective providers.

3. User Environment and Responsibility​

Users are responsible, at their own cost, for preparing and managing the iPhone, Mac, operating systems, network, Codex CLI, Git, other software, and accounts needed to use the Service.

Users are responsible for reviewing instructions sent through the Service, commands executed, files changed, Git operations, access to third-party services, and output generated or obtained, and for keeping backups where necessary. The Service does not guarantee that changes made in a User's local environment or on third-party services can always be reverted.

4. Accounts, Authentication, and Connection Information​

Some Service features may require account creation, sign-in, authentication tokens, bridge tokens, pairing information, or host credentials. Users must manage that information appropriately and must not allow third parties to use it.

Operations performed using a User's authentication or connection information may be treated as use by that User, depending on how that information was managed and used and the surrounding circumstances. If a User suspects leakage, theft, or unauthorized use of authentication or connection information, the User must contact us promptly.

5. Fees, Payment, and Free Trials​

When paid features or paid plans are offered, fees, billing cycles, free trials, available features, payment methods, and other conditions will be shown on the application page, payment page, plan display, or Commerce Disclosure.

Unless otherwise stated, payments are processed through external payment services such as Stripe. The payment method, invoices, and payment information are also governed by the terms of the applicable payment service.

Subscription entitlements are reflected based not only on a payment completion screen, but also on notifications from the payment service, entitlement records in our backend, and other confirmation methods we specify. If payment fails, is canceled, appears fraudulent, or changes status in the payment service, all or part of the Service may be restricted.

When a free trial is offered, its eligible features, duration, number of uses, available functions, and anti-abuse conditions follow the method we specify. We may restrict duplicate use of a free trial for the same User, same device, same Mac, same payment method, or use that is reasonably determined to be the same or related.

6. Cancellation, Refunds, and Account Deletion​

Users can cancel subscriptions themselves through a cancellation feature provided in the Service or on the web. This feature may include an account management page, a link to Stripe Customer Portal, or another cancellation page we provide. A support contact specified by us is available only as a fallback when the cancellation feature cannot be accessed. Unless otherwise stated, after cancellation the applicable paid features remain available until the end of the paid usage period.

Due to the nature of digital services, refunds, prorated refunds, and cancellations for customer convenience are not provided after service provision begins. This does not apply where required by law or individually approved by us. Handling of service defects follows the Commerce Disclosure.

If account deletion features are provided, Users may request account deletion through the method we specify. After a deletion request, we will process the request within a reasonable period after identity verification, accidental-deletion prevention, handling of pending payments or abuse investigations, and legally required retention. Account deletion may cause loss of Service entitlements and access to stored data.

7. Prohibited Conduct​

Users must not engage in any of the following conduct when using the Service:

  • Violating laws, public order and morals, these Terms, or third-party service terms.
  • Infringing the rights, interests, reputation, privacy, or security of us, other Users, or third parties.
  • Unauthorized access to or unauthorized operation of third-party accounts, devices, networks, repositories, files, or systems.
  • Interfering with operation of the Service or third-party services through malware, vulnerability attacks, excessive load, spam, scraping, unauthorized automation, replay, credential stuffing, or similar activity.
  • Circumventing or interfering with authentication, billing, usage restrictions, trial restrictions, rate limits, or security mechanisms of the Service.
  • Reverse engineering, analyzing, copying, modifying, redistributing, reselling, lending, or using the Service to develop a competing service, except to the extent such restriction is not permitted by law.
  • Interfering with our operation, maintenance, investigation, or support of the Service.
  • Any other conduct that we reasonably determine to be inappropriate for operation of the Service.

8. Intellectual Property and Feedback​

Intellectual property rights in the Service, website, documentation, logos, UI, programs, designs, text, images, and other content belong to us or the applicable rights holders. These Terms do not transfer or license those rights to Users beyond the scope expressly permitted.

Rights in text, code, images, files, settings, and other data that Users input, transmit, store, or process through the Service remain with the User or the applicable rights holder. Users grant us the authority to use, store, transmit, and process that data to the extent necessary to provide, maintain, secure, support, and troubleshoot the Service.

We may use suggestions, requests, or feedback sent by Users to improve, develop, and operate the Service without individual compensation or additional consent.

9. Data Handling​

Data handling in the Service is governed by the Privacy Policy. If these Terms conflict with the Privacy Policy, the Privacy Policy prevails for matters relating to personal information and privacy.

Data stored on a User's Mac, iPhone, third-party services, repositories, local files, Keychain, iCloud Keychain, or similar environments is handled according to the specifications, settings, and terms of those environments and third-party services.

10. Changes, Suspension, and Termination of the Service​

We may change, suspend, restrict, or terminate all or part of the Service for feature additions, specification changes, maintenance, incident response, security measures, changes in laws or third-party services, business reasons, or other reasons.

We will try to provide prior or subsequent notice where practical, but may act without prior notice when urgent, necessary for security, caused by third-party service outages or restrictions, or otherwise unavoidable.

11. Disclaimer of Warranties​

We do not warrant that the Service is fit for a particular purpose, accurate, complete, useful, continuous, available, compatible, secure, free of errors or defects, or capable of producing results expected by Users.

The Service may depend on the User's own Mac, network, third-party services, Codex CLI, Git, operating systems, the App Store, payment services, and similar external factors. We are not responsible for unavailability, delay, data loss, malfunction, fees, or other damage caused by those external factors unless attributable to us.

12. Liability​

If we are liable to a User for damages in connection with the Service, our liability is limited, except in cases of willful misconduct or gross negligence, to ordinary and direct damages actually incurred. For paid services, the liability cap is the amount of Service fees the User paid to us in the month in which the damage occurred. For free services, the liability cap is 1,000 yen.

The preceding paragraph does not apply to liability that cannot be limited under the Consumer Contract Act or other applicable laws.

13. Suspension and Termination for Cause​

If a User violates these Terms, fails to pay fees, is suspected of unauthorized use, is subject to a third-party rights claim, presents a security concern, or if we reasonably determine it necessary for operation of the Service, we may suspend, restrict, or terminate all or part of the Service for that User.

14. Changes to These Terms​

We may change these Terms to the extent permitted by law. When changing these Terms, we will notify Users by a reasonable method, such as displaying the changed terms and effective date in the Service or on the website.

If a User uses the Service on or after the effective date of the changed Terms, the User is deemed to have agreed to the changed Terms. If individual consent is required by law for a change, we will obtain consent by the method we specify.

15. Governing Law, Jurisdiction, and Language​

These Terms are governed by and interpreted under the laws of Japan.

If a dispute arises between us and a User in connection with the Service or these Terms, the Tokyo District Court has exclusive jurisdiction as the court of first instance, unless a different jurisdiction is required or permitted by law.

If there is any conflict or inconsistency between the Japanese version of these Terms and a translation, the Japanese version prevails.

16. Contact​

Contact for these Terms or the Service: