SinScroll
Terms of Service
These terms describe the use of SinScroll, an independent BlackTzel product designed to help you use social media more intentionally.
Effective date:
Purpose and availability
These Terms of Service govern SinScroll’s service and website and are between you and Jonathan Gabriel Maya, an individual based in Philadelphia, United States, operating under the BlackTzel brand. Contact: blacktzel@gmail.com.
SinScroll provides an embedded Instagram and YouTube browser, content filtering, local browser statistics and optional Apple Screen Time protection. Planned Pro features add advanced controls, Instagram timers and additional Instagram sessions. It is a personal productivity tool, not a medical service.
Public App Store availability and subscription purchasing are not confirmed. Features described here reflect the current product design and may change before release. No time saving, health outcome or uninterrupted third-party access is promised.
Eligibility and account responsibilities
The onboarding age selection starts at 16; it does not verify your age. You must meet applicable age, consent and third-party service requirements and have the legal capacity or authorization required to use the service.
You are responsible for accounts you choose to use, their security and activity you carry out through them. Use only accounts you are authorized to access. SinScroll does not create a separate SinScroll account or replace the security controls of Instagram, Google or Apple.
Independent third-party services
SinScroll is not affiliated with, sponsored by or endorsed by Instagram, Meta, YouTube, Google or Apple. Those providers own their names and services. Your use of their services remains subject to their terms, policies and account restrictions.
SinScroll does not grant permission to access, copy, modify, monetize or distribute third-party content. Do not use it to bypass service restrictions, infringe rights, evade account enforcement or carry out unauthorized activity. A Pro subscription does not provide an Instagram or YouTube subscription or any additional rights to their content.
The app uses website browsing rather than promising access through an official Instagram or YouTube partnership. Website changes, regional restrictions or provider decisions may limit access. Google may refuse sign-in inside an embedded browser; YouTube guest browsing remains an option.
Filtering and Screen Time limitations
Reels and Shorts filtering is always enabled within SinScroll. Optional filters may hide content or alter navigation, but may miss content or affect a page unexpectedly. They do not guarantee perfect ad blocking, tracking prevention or control over other browsers and applications.
Native app protection requires your permission through Apple’s Family Controls and an application selection. You can disable protection or revoke authorization in iOS settings. SinScroll is not a parental supervision system, an emergency safeguard or a guarantee that you cannot access a service elsewhere.
Free and planned Pro features
Free includes the Instagram and YouTube browsers, Reels and Shorts filtering, basic usage statistics, essential settings and optional native app protection. It permits use of the currently selected Instagram session and management or removal of saved sessions. You do not need a subscription for Free functionality.
Planned Pro access includes advanced Instagram controls (suggested posts, ads, Explore, stories, saved posts, feed, messages-only mode and grayscale), Instagram session timers and reminders, advanced YouTube controls (autoplay, recommendations, search-only mode and grayscale), and use of up to 10 saved Instagram sessions. Both planned subscription durations unlock the same Pro features.
Planned subscriptions and Apple billing
Monthly and yearly auto-renewable Pro subscriptions are planned. This section applies if they are offered through Apple in the released app; it is not an offer to purchase now. Prices, currency, billing period and available features must be shown before you confirm a purchase. No price, free trial or introductory offer is promised on this website.
Apple manages payment through your Apple Account. If you subscribe, the plan renews automatically unless you cancel through Apple before renewal, according to the timing shown in Apple’s purchase and subscription information. A yearly plan is billed for the full annual period, not as monthly installments.
Use the subscription management control in the app or iPhone Settings → your name → Subscriptions to review renewal, change an available plan or cancel. Deleting the app or an Instagram session does not cancel an Apple subscription.
Restoration, expiration and saved data
Use Restore Purchases in Profile or the Pro screen with the Apple Account used for the purchase. Access depends on a verified eligible Apple entitlement. Pending, expired, refunded or revoked purchases may not grant Pro access. Connectivity and Apple’s status information can affect restoration.
If Pro access expires, the app returns to Free functionality. Saved settings and sessions are retained locally rather than erased by the subscription change. Advanced options stop applying; extra Instagram sessions remain visible and removable but cannot be used without Pro. The selected eligible session remains available under Free. Resubscribing can restore access to saved Pro options and sessions that are still present.
Retention on the same device is not a promise of cloud backup or cross-device synchronization. Uninstallation, device changes or clearing data may affect what remains saved.
Cancellation and refunds
Cancellation stops future renewal according to Apple’s subscription terms. The subscription management screen shows the access end date. Refund eligibility and processing for Apple purchases are handled through Apple’s applicable processes and law; BlackTzel does not guarantee approval or a particular refund amount.
For billing issues or refund requests, use Apple’s guidance. You can also contact BlackTzel for help identifying an app access problem. Do not send full payment details or account credentials.
Responsible use and intellectual property
Use SinScroll lawfully, respect privacy and intellectual property, and do not interfere with security or operation. Do not use it to harass others, gain unauthorized access, distribute unlawful material or infringe third-party rights.
Rights in SinScroll software, original design and documentation remain with their respective owners. Third-party content remains subject to its owners’ rights. These terms do not transfer ownership or grant rights beyond the applicable app license.
App license and consumer rights
For copies of SinScroll distributed through the App Store, the Apple Standard EULA is the app license unless the App Store listing specifies a different license. The EULA is separate from these Terms of Service. These terms describe SinScroll’s service and subscription arrangements; they do not replace the applicable app license or grant additional rights to third-party content.
Nothing here excludes mandatory consumer guarantees, statutory remedies or liability that cannot lawfully be limited. Your mandatory local rights continue to apply. These terms do not select a separate governing-law jurisdiction or exclusive court.
Changes, interruption and ending use
Features may change or be interrupted for compatibility, maintenance, security, legal or third-party service reasons. Material changes and any effect on paid access must be handled in accordance with applicable law and Apple’s purchase terms.
You may stop using SinScroll at any time, clear relevant local sessions and remove the app. Cancel a paid subscription separately through Apple. The applicable app license governs termination of the license; third-party providers control suspension or termination of their own accounts.
Warranties and responsibility
To the extent permitted by applicable law and the applicable app license, SinScroll is provided as available, without a guarantee that every website, filter or permission will work without interruption or error. Use your own judgment when relying on usage estimates or optional limits.
Any warranty exclusions or liability limits apply only to the extent allowed by law and the applicable app license. These terms do not exclude responsibility for fraud, deliberate misconduct or any other matter for which liability cannot lawfully be excluded, and do not limit mandatory consumer remedies.
Support, complaints and changes to these terms
For technical support, feedback, privacy questions or complaints, email blacktzel@gmail.com. Describe the issue without passwords, login codes or session cookies.
These terms apply from the effective date shown above. When they change, we will show the updated effective date and communicate material changes as required by applicable law.