Terms, privacy, permissions, and account deletion in one place.

By downloading, installing, accessing, or using Vertisova, you agree to these Terms of Service. If you do not agree, do not use the app.

Accuracy and Reliability

Vertisova estimates posture from ordinary phone motion sensors and, when you switch it on, from an on-device camera model. These are approximations, not measurements, and they can be wrong. Scores, angles, distances, alerts, and recommendations may be inaccurate, delayed, incomplete, or missing entirely: the app may report good posture while yours is poor, report poor posture while yours is fine, or fail to alert you at all.

How well it works depends on your device and its sensors, where the phone sits, lighting, clothing, camera angle, your build, and how you are seated. It is an aid to self-awareness and nothing more. Do not rely on it as a measurement, as a diagnosis, or as a warning system, and do not use it to make decisions about your health. Nothing in the app is a promise that any particular reading is correct or that any alert will be delivered.

Monitoring also pauses on its own where the reading cannot mean anything: while the screen is off, and while the phone lies still and face-up on a flat surface, where its angle describes the surface rather than your posture. Paused periods count as neither good nor poor posture, so your statistics cover the time the app could actually observe rather than every minute of the day. That detection is itself an estimate and may pause while you are holding the phone, or fail to pause when you are not. It can be switched off under Settings → Monitoring → Pause on a flat surface.

Disclaimer of Warranties and Limitation of Liability

The app is provided "as is" and "as available" without warranties of any kind, express or implied, including warranties of merchantability, fitness for a particular purpose, accuracy, uninterrupted operation, or non-infringement. To the maximum extent permitted by law, Abdullah Alhariri / KINGKIMABDU shall not be liable for damages arising from use of the app, inaccurate readings, battery drain, data loss, service interruption, account issues, or health outcomes.

Where liability cannot lawfully be excluded, total aggregate liability for all claims arising out of or relating to the app is limited to the amount you actually paid for it; Vertisova is supplied free of charge, so that amount is zero.

This does not affect statutory rights you have as a consumer under mandatory law — in Germany in particular under §§ 327 ff. and 434 ff. BGB — and nothing here excludes or limits liability that cannot lawfully be excluded or limited, including liability for intent or gross negligence, for injury to life, body or health, or under product-liability law.

Third-Party Services and Changes

Vertisova integrates with services governed by their own terms, including Google Terms of Service and Firebase Terms of Service. These terms may be updated from time to time. Continued use of the app after changes constitutes acceptance of the updated terms.

Governing Law

These terms are governed by the laws of the Federal Republic of Germany, excluding conflict-of-law rules and the CISG. To the extent permitted, venue is Germany. Mandatory consumer-protection rules of your country of habitual residence remain unaffected, and where mandatory law so provides you may bring proceedings in the courts of that country.

If any provision of these terms is held unenforceable, the remainder stays in effect and that provision is applied in the narrowest enforceable form. A failure or delay in enforcing a right is not a waiver of it. You may not assign these terms; we may. These terms, together with any separate written agreement signed by Abdullah Alhariri, are the entire agreement about the app.

Your privacy matters. This section explains what data Vertisova collects, how it is used, where it is stored, and which choices you have.

Retention and Your Choices

• Local data is retained until you clear it in Settings, delete the account in the app, or uninstall the app.
• Cloud data is retained until you delete cloud data, delete your account, or request deletion. Clearing your stats while signed in also removes the synced copy of those statistics.
• You can sign out of Google from Settings.
• You can revoke camera and notification permissions in Android system settings.
• You can re-enable battery optimization in Android system settings.
• You can stop monitoring from the app or persistent notification.
• You can turn Smart Insights off in Settings → Smart features. Doing so stops the hour-by-hour recording outright rather than merely hiding the results, and the app offers to delete what it already collected. Clearing your stats removes it as well.
• You can export your statistics, your settings, or both to a file of your choosing in Settings → Backup, and restore such a file later. This covers data portability whether or not you have an account. A backup file is plain, unencrypted JSON that lives outside the app wherever you saved it, so looking after it is your responsibility; restoring merges into what you already have and never lowers or erases an existing figure.

Third-Party Services

Vertisova uses Google Sign-In, Firebase Authentication, Firebase Cloud Firestore, Google ML Kit, and Firebase App Check with the Google Play Integrity API. Google ML Kit face detection and pose detection run on device for this app and do not send camera frames to Google servers. App Check verifies that backend requests come from a genuine copy of the app; it does not identify you or read your data.

Vertisova requests Android permissions only to provide posture monitoring, alerts, optional sign-in, and optional cloud sync.

Vertisova is proprietary software owned by Abdullah Alhariri / KINGKIMABDU. It is not open source, free software, public domain software, or licensed for public reuse. App-store availability, repository access, downloading, installing, viewing, testing, or using the app does not grant ownership or any implied license beyond the limited personal-use permission stated in these terms.

• All source code, object code, app packages, architecture, user interface, screen layouts, design language, workflows, feature combinations, product concepts as expressed in the software, text, graphics, icons, names, branding, assets, data models, algorithms, build configuration, documentation, and related materials are reserved to Abdullah Alhariri / KINGKIMABDU to the maximum extent permitted by law.
• No part of the app or protected materials may be copied, reproduced, modified, adapted, translated, ported, patched, repackaged, reskinned, published, uploaded, distributed, sublicensed, rented, leased, sold, monetized, mirrored, cached, scraped, archived, or shared without prior express written permission.
• Reverse engineering, decompilation, disassembly, decoding, extraction, tracing, bypassing, or attempts to discover source code, algorithms, architecture, models, protocols, security controls, or internal implementation details are prohibited except where mandatory applicable law does not allow that restriction.
• The names "Vertisova" and "KINGKIMABDU", app icons, screenshots, store assets, logos, branding, and trade dress may not be used without prior express written consent.
• Copyright law may not protect abstract ideas, facts, systems, or methods of operation by themselves. These terms protect Vertisova's protectable expression, implementation, selection and arrangement, confidential information, branding, trade dress, and other legally protectable rights to the fullest extent permitted by law.
• Use of the app, its code, its assets, its interface, its documentation, or any output or screenshots of it for text and data mining, for building or evaluating datasets, or for training, fine-tuning, distilling, or otherwise developing machine-learning or generative models is expressly reserved and not permitted. This is an express reservation of rights under Article 4(3) of Directive (EU) 2019/790 and § 44b(3) UrhG, and it applies to automated as well as manual access.
• Vertisova is licensed, not sold. Obtaining a copy through an app store, a download, a device transfer, or any other route grants the limited personal-use permission above and nothing more; where the copy came from a store, that store's own terms apply to the distribution alongside this license.
• Third-party libraries, SDKs, services, APIs, fonts, and platform components remain governed by their own licenses and terms. The full text of those licenses is included in the app under Settings → Legal → Licenses, including the Apache 2.0, 3-clause BSD, MIT, SIL Open Font and GPLv2-with-Classpath-exception notices for the components that carry them. This page itself sets its text in Google Sans Flex, served from this site under the SIL Open Font License 1.1. Those third-party rights do not grant permission to use Vertisova proprietary code, assets, branding, or product design.
• Unauthorized use may result in takedown requests, injunctions, damages, recovery of costs and attorney fees where available, account or access termination, and any other remedies permitted by law.

For questions about these terms, privacy, account deletion, licensing, or permission requests, contact:

Abdullah Alhariri / KINGKIMABDU
abdulllkajjfc@gmail.com