SUPPLEMENTAL TERMS OF USE FOR SORASNS These Supplemental Terms of Use (“Terms”) are a legal agreement between you and Smart Soft K.K. (“Developer,” “we,” “us,” or “our”) and govern your use of the SoraSNS application, its optional premium features, and any app-side support services we may provide (collectively, the “App”). These Terms are intended to supplement the Apple Standard EULA applicable to the App. To the extent the Apple Standard EULA or applicable law gives you non-waivable rights, those rights will prevail. BY DOWNLOADING, INSTALLING, ACCESSING, OR USING THE APP, YOU AGREE TO BE BOUND BY THESE TERMS. IF YOU DO NOT AGREE, DO NOT USE THE APP. 1. What SoraSNS Is SoraSNS is a software client and tool that enables you to access and interact with third-party social networking services and open protocols, including without limitation Mastodon, Misskey, Bluesky / AT Protocol, and Nostr. SoraSNS does not itself provide, host, own, run, or moderate the social networking service that you use through the App. When you enter or select a hostname, domain, handle, server, instance, relay URL, or other endpoint in the App, the App connects to the third-party service chosen by you. That third-party service is not operated by us unless the App expressly states otherwise for a specific feature. Your account, profile, posts, messages, follows, social graph, moderation status, data retention, content visibility, service availability, and server rules are determined by the relevant third-party service, its operator, and/or the underlying protocol rules, not by us. We do not create, administer, or control your account on those third-party services. Any app-side infrastructure we may operate for limited support functions, such as subscription verification, diagnostics, or similar App functionality, does not make us the operator of the social networking service you choose to connect to. 2. Scope of the App The App may allow you to: - connect to a third-party server, instance, Personal Data Server, relay, or other endpoint selected by you; - retrieve, display, and organize content made available through that third-party service; - create, edit, publish, repost, bookmark, filter, or share content through that third-party service’s API or protocol; and - use optional premium features made available within the App. The App is only a client interface and tool. We do not guarantee that any particular hostname, domain, server, instance, relay, or third-party service will remain available, compatible, reachable, or supported. 3. Third-Party Services Your use of any third-party social service, server, instance, relay, endpoint, website, or API accessed through the App is at your own risk and is governed by that third party’s own terms, privacy policy, moderation rules, and technical limitations. We are not responsible for: - the availability, uptime, security, legality, moderation, storage, or accuracy of any third-party service; - any act or omission of any third-party operator, administrator, moderator, relay operator, hosting provider, or other user; - any suspension, deletion, restriction, or loss of your third-party account, content, or access; - any outage, API change, federation issue, protocol limitation, relay retention policy, or incompatibility affecting your use of the App; or - any data, content, communications, or transactions made available through a third-party service. We have no obligation to monitor, review, endorse, verify, or moderate any third-party service or any content made available through it. 4. Your Content and Conduct As between you and us, you retain ownership of any content you create, submit, transmit, or display through the App (“User Content”), subject to the rights of the relevant third-party service and applicable law. You are solely responsible for your User Content and your use of the App. You represent and warrant that: - you have all rights, permissions, and authority necessary to use, upload, transmit, publish, or share your User Content through the App and the third-party services you choose; - your User Content and your use of the App will not violate any applicable law, regulation, or third-party right, including privacy, publicity, contract, copyright, trademark, or other intellectual property rights; and - you will not use the App to transmit, publish, or facilitate unlawful, infringing, abusive, deceptive, harmful, or otherwise prohibited content or conduct. We do not claim ownership of your User Content. You grant us a limited, non-exclusive, revocable license to locally store, cache, reproduce, format, transmit, and display your User Content solely to the extent reasonably necessary to operate the App and the features you request. 5. Credentials, Tokens, and Keys The App may use login credentials, access tokens, session identifiers, relay lists, or cryptographic keys that you provide or authorize in order to connect to the third-party services selected by you. You are solely responsible for maintaining the confidentiality and security of your credentials, tokens, backup codes, and private keys. If the App supports key-based systems such as Nostr, loss of your private key may result in permanent loss of access to the related identity or content, and we are not responsible for recovering that access unless we expressly offer a recovery feature. You authorize the App to communicate with the third-party service selected by you using the credentials, tokens, permissions, and approvals you provide. 6. Premium Features and Subscriptions The App may offer optional paid subscriptions or in-app purchases that unlock App-only features. These features may include, for example: - an ad-free experience; - folders or other tools to organize in-app bookmarks; - content filters, including filters based on replies or media; - discovery or explorer features; and - other premium App functionality we may add, remove, or change from time to time. Any subscription or purchase applies only to premium functionality within the App. It does not create, replace, extend, or guarantee any account, subscription, hosting arrangement, storage, moderation status, or service level with any third-party Mastodon, Misskey, Bluesky, Nostr, or other external service. If you purchase a subscription through Apple’s App Store, billing, renewal, cancellation, and refunds are handled by Apple under your App Store terms and applicable law. If you cancel, the cancellation will take effect at the end of your current billing period unless Apple states otherwise. Except where required by applicable law, we do not provide prorated refunds for canceled subscription periods. 7. License Subject to your compliance with these Terms, the Apple Standard EULA, and applicable law, we grant you a limited, non-exclusive, non-transferable, revocable license to use the App on Apple-branded products that you own or control, as permitted by the applicable Apple usage rules. You may not: - copy, modify, distribute, sell, lease, sublicense, reverse engineer, decompile, or disassemble the App except to the extent such restriction is prohibited by applicable law; - use the App to violate any law or third-party rights; - use the App to interfere with, abuse, overload, or circumvent any third-party service or security measure; or - use automated tools, bots, or scraping methods against the App in a manner that is unlawful or unauthorized. 8. Suspension and Termination These Terms remain in effect until terminated by you or us. We may suspend, limit, or terminate your access to the App, to App-only premium features, or to certain integrations if we reasonably believe that: - you have violated these Terms; - your use of the App creates legal, security, technical, or abuse-prevention risks; - we are required to do so by law, regulation, court order, or App Store requirements; or - continued operation of the App or a particular integration is no longer commercially or technically feasible. For clarity, we do not control and ordinarily cannot suspend, restore, or reinstate your account on a third-party Mastodon instance, Misskey server, Bluesky service, Nostr relay, or any other third-party service selected by you. Decisions relating to those accounts are made by the relevant third-party operator or according to the underlying protocol, not by us. If your rights under these Terms end, you must stop using the App. 9. Intellectual Property The App, including its software, source code, design, user interface, logos, branding, text, graphics, and all related technology and intellectual property rights, is and remains our property or the property of our licensors. Mastodon, Misskey, Bluesky, Nostr, and any other third-party names, trademarks, service marks, logos, content, and intellectual property remain the property of their respective owners. Nothing in these Terms gives you any ownership rights in the App or in any third-party service or content. 10. Apple-Specific Terms This agreement is between you and us, not with Apple. We, and not Apple, are solely responsible for the App and its content. The license granted to you for the App is limited to a non-transferable license to use the App on any Apple-branded products that you own or control and as permitted by the applicable Apple usage rules, except that the App may also be accessed and used by other accounts associated with the purchaser via Family Sharing or volume purchasing where permitted by Apple. Apple has no obligation whatsoever to furnish any maintenance or support services with respect to the App. We provide customer support through the support link in the App’s information screen and through the contact details below. To the extent any applicable warranty exists and the App fails to conform to that warranty, you may notify Apple, and Apple may refund the purchase price, if any, paid for the App to you. To the maximum extent permitted by applicable law, Apple will have no other warranty obligation whatsoever with respect to the App. We, and not Apple, are responsible for addressing any claims by you or any third party relating to the App or your possession and/or use of the App, including: - product liability claims; - any claim that the App fails to conform to any applicable legal or regulatory requirement; - claims arising under consumer protection, privacy, or similar legislation; and - claims that the App or your possession and use of the App infringes a third party’s intellectual property rights. 11. Disclaimer of Warranties TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE APP IS PROVIDED “AS IS” AND “AS AVAILABLE,” WITH ALL FAULTS AND WITHOUT WARRANTIES OF ANY KIND, WHETHER EXPRESS, IMPLIED, OR STATUTORY. WE DISCLAIM ALL WARRANTIES, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, QUIET ENJOYMENT, ACCURACY, AVAILABILITY, SECURITY, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT: - THE APP WILL MEET YOUR REQUIREMENTS; - THE APP WILL BE UNINTERRUPTED, ERROR-FREE, OR SECURE; - ANY THIRD-PARTY SERVICE WILL REMAIN AVAILABLE OR COMPATIBLE; - ANY CONTENT WILL BE ACCURATE, COMPLETE, OR RETAINED; OR - ANY DEFECTS WILL BE CORRECTED. YOUR USE OF THE APP AND ANY THIRD-PARTY SERVICE ACCESSED THROUGH IT IS AT YOUR SOLE RISK. 12. Limitation of Liability TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WE WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, BUSINESS, GOODWILL, USE, OR DATA, ARISING OUT OF OR RELATING TO THE APP OR ANY THIRD-PARTY SERVICE ACCESSED THROUGH THE APP, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, OUR TOTAL AGGREGATE LIABILITY ARISING OUT OF OR RELATING TO THE APP OR THESE TERMS WILL NOT EXCEED THE GREATER OF: (A) THE AMOUNT YOU PAID TO US FOR THE APP OR THE RELEVANT SUBSCRIPTION DURING THE TWELVE (12) MONTHS BEFORE THE EVENT GIVING RISE TO THE CLAIM; OR (B) USD $50. NOTHING IN THESE TERMS EXCLUDES OR LIMITS LIABILITY THAT CANNOT BE EXCLUDED OR LIMITED UNDER APPLICABLE LAW, INCLUDING LIABILITY FOR FRAUD, FRAUDULENT MISREPRESENTATION, OR DEATH OR PERSONAL INJURY CAUSED BY OUR GROSS NEGLIGENCE OR WILLFUL MISCONDUCT WHERE SUCH LIMITATION IS PROHIBITED. 13. Indemnification TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, YOU AGREE TO INDEMNIFY, DEFEND, AND HOLD HARMLESS SMART SOFT K.K. AND ITS OFFICERS, DIRECTORS, EMPLOYEES, CONTRACTORS, AND AGENTS FROM AND AGAINST ANY THIRD-PARTY CLAIMS, LOSSES, DAMAGES, LIABILITIES, COSTS, AND EXPENSES (INCLUDING REASONABLE LEGAL FEES) ARISING OUT OF OR RELATING TO: - YOUR UNLAWFUL OR INFRINGING USER CONTENT; - YOUR VIOLATION OF THESE TERMS; - YOUR VIOLATION OF APPLICABLE LAW OR THE RIGHTS OF ANY THIRD PARTY; OR - YOUR CHOSEN USE OF ANY THIRD-PARTY SERVICE THROUGH THE APP. 14. Ownership and Reservation of Rights Except for the limited license expressly granted under these Terms, all rights in and to the App are reserved by us and our licensors. 15. Contact Information Developer: MszPro Email: me@mszpro.com Support: Available through the support link in the App’s information screen. 16. Severability If any provision of these Terms is held unenforceable, the remaining provisions will remain in full force and effect to the maximum extent permitted by law. 17. Entire Agreement These Terms, together with the Apple Standard EULA and any other terms expressly incorporated by reference, form the entire agreement between you and us regarding the App and supersede prior understandings relating to the same subject matter.