Last Updated: July 24, 2026
This Privacy Policy ("Policy") is issued by Visionary AI ("we," "us," or "our"). It governs the data practices for our mobile application, Duo Speak - AI Language Learning (the "App"), and all related services (the "Services").
Duo Speak is a language learning and translation application that helps users practice conversation, translate content, and build vocabulary through voice-enabled tools. Core features include but are not limited to an AI Tutor and AI Chat Bot for text and voice conversation practice with customizable character voice, image, speed, pitch, and volume; a Language Translator (image, voice, and text input); real-time Conversation translation between users speaking different languages; a Document Translator for PDF, text, and DOC files; a topic-based Phrasebook; an AI Dictionary; and Offline Translation. This Privacy Policy explains how we handle your data to provide these services.
This Policy is a legally binding agreement. By downloading, installing, or using our Services, you acknowledge that you have read, understood, and agree to the data practices described herein. If you do not agree with this Policy, you must not use the Services.
For the purposes of applicable data protection laws, such as the EU General Data Protection Regulation (GDPR), we are the Data Controller of your Personal Data.
Our approach to privacy is founded on the following core principles:
We are committed to being open and clear about how we handle your data, especially in the context of our AI-powered features.
We will only collect and process your data for the specified, explicit, and legitimate purposes articulated in this Policy.
We adhere to the principle of collecting only the data that is strictly necessary to provide and improve our services.
We are committed to the ethical use of artificial intelligence. A core tenet of this commitment is that we do not use your personal content to train our AI models.
We integrate robust security measures to protect the confidentiality, integrity, and availability of your Personal Data.
For our current image-based translation feature, photos are processed locally on your device. Other content types (such as documents and voice input) may be transmitted to our servers for processing, as detailed in Section 3.
This is the data you provide to enable the core AI language learning and translation features of the App. We have engineered our systems to treat this data with the highest level of privacy.
What we collect.
Files (including but not limited to: PDF, Docx and Txt) that you upload to the App for translating ("User Media").
Images: Photographs that you capture via the Cam Translator (part of the Language Translator feature) or upload through this feature ("User Media").
Voice Recordings and Text Input ("User Prompts"): Audio recordings and text messages you provide when interacting with the AI Tutor, AI Chat Bot, Language Translator, or Conversation feature.
How and why we process it.
When you use an AI feature, your User Media and User Prompts are securely transmitted to our servers for the sole purpose of real-time processing by our AI models to generate your requested result.
Immediate Deletion from Servers. After the AI processing is complete and the result is delivered to you, the source User Media and User Prompts are immediately and permanently deleted from our servers. They are not stored, cached, or logged on our server infrastructure.
Currently, all image processing performed through Cam Translator feature (part of the Language Translator feature) are performed locally on your device hardware. We do not transmit, store, or process your User Media on our servers.
To ensure our App functions correctly, to resolve technical issues, and to support our advertising-based model, we automatically collect certain technical data.
Device and Network Information. Your IP address, device manufacturer and model, operating system version, screen dimensions, time zone, network state (e.g., Wi-Fi), and system language.
Application and Advertising Identifiers. Your device's advertising identifier (e.g., Google Advertising ID on Android), the App's version, and unique device identifiers.
Usage and Interaction Data. Information about your interactions with the Services, such as app launches, features used, time spent on pages, and clicks. This also includes information about your interaction with advertisements shown to you.
When you voluntarily contact us for customer support or to provide feedback, we collect your email address and the content of your communications. This data is used exclusively to respond to your inquiries. This also includes any content or images submitted through the in-app reporting mechanism within our AI Features, used solely to review and act on your report.
Transparency in our use of AI is a cornerstone of our commitment to you.
The core purpose of our App is to use generative AI to power conversational language tutoring, real-time translation, and other language-learning functionalities based on your input.
We state unequivocally that your User Media and the resulting AI-generated responses, translations, or transcriptions are not used to train or improve our AI models. Your content is your own, and we do not use it for our model development.
To provide specific features, we may utilize specialized AI models from third-party providers. We use Qwen's APIs for many of our core AI language learning features. When you use these features, your input data is sent to Qwen's API for processing. This data is processed according to Qwen's API Terms of Service and Privacy Policy.
We only process your Personal Data when we have a valid legal basis for doing so under applicable data protection laws like the GDPR.
Categories of Data Used. User Media.
Primary Legal Basis and Justification. Performance of a Contract. We process this data to fulfill our core service of providing the AI-generated results that you have requested using the App. The processing is ephemerally essential to deliver the result.
Categories of Data Used. Technical & Usage Data.
Primary Legal Basis and Justification. Legitimate Interest. We have a legitimate interest in analyzing usage data to resolve technical issues, fix bugs, and inform the development of new features, ensuring our App functions correctly and provides an optimal user experience.
Categories of Data Used. Technical & Usage Data (primarily Advertising Identifiers).
Primary Legal Basis and Justification. Consent and/or Legitimate Interest. Where required by law (e.g., in the European Economic Area), we rely on your consent to provide personalized advertising. In other jurisdictions, processing data for contextual advertising relies on our legitimate interest in funding our free Services.
Categories of Data Used. Technical & Usage Data.
Primary Legal Basis and Justification. Legitimate Interest. We have a legitimate interest in processing data to monitor for malicious activity, prevent fraud, and protect the security and integrity of our Services.
Categories of Data Used. All relevant data categories as required.
Primary Legal Basis and Justification. Legal Obligation. We may be required to process your Personal Data when necessary to comply with a legal requirement, such as responding to lawful requests from government authorities.
We integrate third-party Software Development Kits (SDKs) to provide and maintain the full functionality of our Services, including analytics and advertising. These partners may collect data directly from your device and typically act as independent "Data Controllers." We strongly encourage you to review their privacy policies to understand their data practices. Our primary partners include:
https://policies.google.com/privacy/
https://www.facebook.com/about/privacy/
https://www.applovin.com/privacy/
https://www.adjust.com/terms/privacy-policy/
https://www.appsflyer.com/legal/privacy-policy/
https://www.inmobi.com/privacy-policy/
https://ad.oceanengine.com/union/media/privacy
https://www.mintegral.com/en/privacy/
https://unity3d.com/legal/privacy-policy/
https://developers.is.com/ironsource-mobile/air/ironsource-mobile-privacy-policy/
https://www.revenuecat.com/privacy/
Our App requests only the minimum permissions necessary to provide its features. You are in complete control of these permissions and can manage them at any time through your device's settings menu. This section explains exactly which permissions the App may request and why we need them.
Support relevant ads and measurement.
Measure ad performance.
Allows the App to use the Protected Audience API (formerly FLEDGE) to manage on-device "custom audiences" based on user behavior for ad targeting, without sending identifying data to external servers.
Deliver ads based on interest topics.
Check network connection for a smoother experience.
To capture images of text (e.g., documents, printed material) for the Language Translator feature.
Keep voice recording, translation, or download tasks (e.g., offline language packs) running in the background without interruption.
Connect to the internet to load and display content.
Send helpful updates and reminders.
To restore your scheduled reminders and background tasks after your device restarts, so notifications continue working without you needing to reopen the App.
To capture the user's voice input for speech-based features within the App.
Keep the device awake while processing audio or translation requests.
To support privacy-preserving device attestation used by Amazon's advertising services for fraud prevention.
Allows the App to integrate Google Play Billing to process in-app purchases, such as buying premium features or subscriptions through the Google Play Store.
To allow the App to receive push notifications sent through Firebase Cloud Messaging (FCM), which is built on Google's Cloud to Device Messaging (C2DM) framework.
Identify install source to improve the service.
Use advertising ID to personalize ads.
To securely register and receive broadcast intents that are internal to the App, in compliance with Android's requirement that dynamically registered broadcast receivers explicitly declare their export status.
s. android.permission.USE_FULL_SCREEN_INTENT.
Our app includes a core "Language Learning Alarm" feature, used by three functions only: AI Tutor, Conversation, and Coin Rewards. In the app settings, learners turn on a daily reminder and pick the time they want to practice. At that time the app triggers a full-screen alarm on the lock screen so the user can open the scheduled AI Tutor lesson or Conversation practice session, or claim their daily Coin Rewards, with a single action. Since language acquisition depends on uninterrupted daily streaks and spaced repetition timing, a missed session breaks the learning schedule and degrades retention. A standard low-priority notification is insufficient because it is easily dismissed or unnoticed. The USE_FULL_SCREEN_INTENT permission is strictly limited to these three user-scheduled alarms, ensuring that they are never missed even when the device is locked. The app does not use this permission for promotional content, general notifications, or any purpose not explicitly scheduled by the user.
t. android.permission.RECEIVE_BOOT_COMPLETED.
To restore your scheduled reminders and background tasks after your device restarts, so notifications continue working without you needing to reopen the app.
We operate globally, and your Personal Data may be transferred to, stored in, and processed in jurisdictions outside your country of residence, where our third-party partners operate. We ensure that all such transfers comply with applicable data protection laws by using legally-recognized transfer mechanisms like Standard Contractual Clauses (SCCs).
You have rights concerning your Personal Data, subject to limitations provided by law.
You can limit ad tracking by resetting your device's advertising identifier through your device settings (e.g., On Android: Settings > Privacy > Ads). This will limit, but not eliminate, the ads you see.
Depending on your jurisdiction, you may have the right to Access, Rectify, or Erase the Personal Data we hold about you. Because we do not store your User Media, erasure requests will primarily apply to Technical Data and Communications Data associated with you. To exercise any of your rights, please submit a formal request to the email address provided in Section 12.
You have the rights detailed in Section 9, as well as the right to data portability and the right to lodge a complaint with a supervisory authority. The legal bases we rely on are detailed in the table in Section 5.
You have the right to know what personal information is collected, to delete it, and to opt-out of the "sharing" of your personal information for cross-context behavioral advertising. Our use of third-party advertising SDKs may be considered "sharing". You can exercise your right to opt-out by managing your device's advertising ID as described in Section 9. We do not "sell" your data for monetary consideration.
The Duo Speak App and all related Services are strictly intended for a general audience and are not directed to children under the age of 13 (or 16 in certain jurisdictions such as the EEA/UK).
We rigorously comply with the Children's Online Privacy Protection Act (COPPA) and equivalent global regulations. We do not knowingly solicit, collect, or maintain personally identifiable information from anyone under the age of 13.
If we become aware that a child has provided us with Personal Data, we will take steps to delete such information immediately. If you are a parent or guardian and you are aware that your child has provided us with Personal Data, please contact us immediately.
We may update this Policy from time to time. If we make material changes, we will provide notice through the App or by other means to allow you to review the changes before they become effective. Your continued use of the Services after a revision becomes effective constitutes your acceptance of the updated terms.
For any questions, concerns, or requests relating to this Privacy Policy, please contact us:
Developer: Visionary AI
Support Email: info@codeconnectech.com