Last updated: 1 July 2026
This Privacy Policy describes how TechTenStein Services Pvt Ltd ("we", "us", "our") collects, uses, and discloses information when you use our mobile application WiFi QR: Scan Share Connect (the "App"), available on Google Play, Samsung Galaxy Store, and other app marketplaces.
By using the App, you agree to the collection and use of information in accordance with this policy.
The App does not require you to create an account or provide personal information such as your name, email address, or phone number to use its core features. Wi-Fi network names, passwords, notes, and the QR codes you generate or scan are stored only on your device and are never uploaded to us.
If you contact us through the in-app "Contact Us" or "Share feedback with us" feature, your device's email application opens a message addressed to contact@techtenstein.com pre-populated with the App version, your Android version, and your device model. We use this information solely to respond to your feedback or support request.
Device information: device model, manufacturer, OS version, screen resolution, system language, and time zone.
Advertising identifier: your device's resettable Advertising ID (AAID), collected only with your consent obtained through the in-app consent dialog, and used to deliver and measure ads.
Install referrer: the source that led you to install the App (UTM parameters and campaign data) from the Google Play Install Referrer API. This is stored on your device and is not sent to a server operated by us.
The App does not include any third-party analytics or crash-reporting SDK. Aggregate crash and performance data may be collected by Google Play (Android Vitals) at the operating-system level if you have opted in to sharing usage & diagnostics with Google; this is governed by Google's privacy policy, not ours.
The App sends occasional local re-engagement notifications scheduled and triggered entirely on your device. We do not operate a notification server and use no push messaging service. No personal information leaves your device for notifications.
You may disable notifications at any time from your device's system settings or by revoking the notification permission for the App.
Google AdMob — advertising network with mediation. Google Privacy Policy
Google User Messaging Platform (UMP) — consent management in regions requiring consent (EEA, UK, Switzerland). UMP Information
Google Play Services — in-app review, in-app updates, and install referrer attribution.
Through AdMob mediation, the App may display ads served by the following networks. Each may collect device identifiers, IP address, and approximate location for personalising and measuring ads.
Unity Ads — Unity Privacy Policy
AppLovin — AppLovin Privacy Policy
You can opt out of personalised ads via the in-app consent dialog or by resetting your Advertising ID in your device's system settings.
To operate, maintain, and improve the App.
To display advertising and measure ad performance.
To understand which marketing channels drive App installs.
To respond to your support inquiries.
To comply with applicable laws.
We do not sell, rent, or trade your personal information. We share data only with the third-party services listed in Section 3, each governed by its own privacy policy. We may disclose information if required by law, court order, or government request.
The App stores no personally identifying data on any server we operate, because the App has no backend infrastructure of its own. Wi-Fi credentials, notes, and history live only on your device until you delete them. Data sent to the third-party services in Section 3 is retained per each service's published policy.
Right to access, rectify, erase, restrict, port, or object to processing.
Right to withdraw consent at any time via the in-app consent settings.
Right to lodge a complaint with your local supervisory authority.
Right to know what personal information is collected and the purposes.
Right to delete personal information collected from you.
Right to correct inaccurate personal information.
Right to opt out of sale or sharing. We do not sell personal information.
Right to non-discrimination for exercising these rights.
You may delete all data stored locally by the App at any time: Settings → Clear my data. This action erases local preferences, saved networks, notes, and scan/create history, and returns the App to a fresh first-launch state.
To exercise any right or for any privacy-related question, contact contact@techtenstein.com. We respond within 30 days.
The App is not directed at children under 13. We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided us with personal information, contact us and we will remove it.
Your information may be transferred to and processed on servers located outside your country by the third-party services in Section 3. By using the App, you consent to such transfers, which take place under appropriate safeguards (Standard Contractual Clauses or equivalent).
We use industry-standard measures to protect your information. However, no method of electronic transmission or storage is completely secure; we cannot guarantee absolute security.
We may update this Privacy Policy from time to time. The "Last updated" date above indicates the latest revision. Material changes will be highlighted on the App's first launch after the update.
Email: contact@techtenstein.com
Developer: TechTenStein Services Pvt Ltd
Jurisdiction: India
Play Store developer page: https://play.google.com/store/apps/developer?id=TechTenStein+Services+Pvt+Ltd