This Privacy Policy explains how DAS Ltd. ("we", "us", or "our") collects, uses, discloses, and safeguards your information when you use our mobile application uShare (com.dasltd.share) and related local transfer utilities (collectively, the "Application").
The designated Data Controller responsible for your data is:
DAS Ltd.
Attn: Data Protection Officer (DPO) / Legal & Privacy Operations
Email: abouzeidahmed246@gmail.com
Your files belong exclusively to you. uShare is engineered from the ground up on a local-first peer-to-peer design:
Zero Cloud Intermediary for Files: Files transferred between devices (via Wi-Fi Direct, local hotspot, or WebShare PC) are transmitted directly between local hardware endpoints across high-speed local TCP sockets. Your transferred files are never uploaded to, processed by, or stored on our external servers.
Local Encrypted Vault (Lock Box): Files encrypted within the Lock Box feature are encrypted locally on your device hardware using AES-256-GCM. We maintain no remote key escrow or mathematical backdoor.
Device Nickname: An optional custom display name chosen in Settings to identify your device to nearby peers during pairing.
Support Inquiries: Communications and optional diagnostic info voluntarily sent to our support desk (support@ushareapp.io).
Technical Identifiers: Pseudonymous installation ID, device model, operating system version, app build number, screen resolution, and active network type (Wi-Fi/Cellular).
Diagnostics & Stability Data: Application crash stack traces and ANR (Application Not Responding) events to maintain stability.
Aggregated Feature Metrics: Non-identifiable counters (e.g., total transfers completed, average throughput) to guide feature improvements.
To provide uShare 100% free without charging subscriptions or locking features, the Application integrates the Google Mobile Ads SDK (AdMob).
AdMob may process advertising identifiers (such as Google Advertising ID / GAID) to deliver banner and native ads in compliance with the certified Google User Messaging Platform (UMP) consent dialog.
You can reset or opt out of personalized advertising identifiers at any time via your Android settings (Settings > Google > Ads).
We process data strictly under recognized legal bases under European and UK data protection law:
Contractual Necessity (Art. 6(1)(b)): Delivering local peer discovery, device pairing, and offline file transfers requested by you.
Legitimate Interests (Art. 6(1)(f)): Maintaining software stability, preventing security abuse, and optimizing network protocol performance.
Consent (Art. 6(1)(a)): Delivering tailored advertising or processing non-essential telemetry where required by applicable law (EEA/UK). Consent can be managed or revoked at any time via in-app settings.
Legal Obligation (Art. 6(1)(c)): Retaining records when strictly required under applicable statutory provisions.
We work only with vetted sub-processors bound by Data Processing Agreements (DPAs) containing Standard Contractual Clauses (SCCs):
Sub-Processor
Role & Function
Data Processed
Safeguard / Transfer Basis
Google Cloud / Firebase
Crashlytics crash reporting & diagnostic telemetry
Pseudonymous technical metadata, stack traces
USA / EU Standard Contractual Clauses (SCCs)
Google AdMob
Banner and native ad delivery
Non-sensitive ad interaction, IP, Advertising ID
USA / EU Standard Contractual Clauses (SCCs)
Cloudflare
WebShare SSL termination and edge security
Encrypted HTTPS transit metadata, IP
Global Edge / EU Standard Contractual Clauses
Depending on your location, you enjoy the following privacy rights:
Right of Access (Art. 15): Request confirmation and copies of personal data held about you.
Right to Rectification (Art. 16): Correct inaccurate or incomplete personal records.
Right to Erasure (Art. 17): Request permanent deletion of your data ("Right to be Forgotten").
Right to Restriction (Art. 18): Restrict processing under contested circumstances.
Right to Data Portability (Art. 20): Receive your data in a structured, machine-readable format.
Right to Object (Art. 21): Object to processing based on legitimate interests or direct marketing.
Right to Know & Access: Inquire about categories and specific pieces of personal information collected.
Right to Delete: Request deletion of personal information collected from you.
No Sale of Data: We do not sell your personal data for monetary consideration.
Non-Discrimination: Exercising your privacy rights will never result in price increases or diminished feature access.
You can purge all your local records and session tokens at any time directly within the Application:
Open uShare.
Navigate to Settings > Account & Privacy.
Tap Delete Account / Clear All Data.
Confirm deletion.
All local pairing records, cache, download logs, and preferences will be permanently wiped immediately from your device.
Local Transfer History: Stored locally on your device only; persists until manually cleared or until the app is uninstalled.
Crash & Diagnostic Logs: Pseudonymized and automatically purged after 90 days.
Support Tickets: Automatically deleted 180 days following ticket resolution.
The Application is not intended for or marketed to children under 13 years of age (or under 16 in the European Union). We do not knowingly solicit or collect personal information from minors. If you believe a minor has provided information without parental consent, please contact us at privacy@ushareapp.io and we will promptly purge the data.
We may update this Privacy Policy from time to time. When changes occur, the "Last Updated" date at the top will be revised. Significant updates will be highlighted via in-app announcements.
If you have any questions, statutory access requests, or regulatory inquiries, contact our Data Protection Officer:
DAS Ltd. Privacy Operations
Email: abouzeidahmed246@gmail.com