Effective Date: August 5, 2026
Last Updated: August 5, 2026
Multi_Software (“we,” “our,” or “us”) provides UniWord, a commercial mobile application for learning vocabulary and languages. This Privacy Policy explains how information is collected, used, stored, disclosed, and protected when you use the UniWord app, the UniWord website (including https://www.uniword.app), and related services.
UniWord is intended for users aged 13 years and older. By accessing or using UniWord, you acknowledge that you have read this Privacy Policy.
UniWord can be used in Guest Mode without creating an account. Google Sign-In is available to save learning progress, synchronize data, and restore supported data across devices.
If you use Guest Mode, your learning progress may remain only on your device. It may not be recoverable if you uninstall the app, clear its data, reset the device, or switch to another device.
We collect only information reasonably necessary to operate, maintain, secure, and improve UniWord.
You can use UniWord without signing in.
In Guest Mode:
Learning progress and preferences may be stored locally on your device.
Guest Mode data is not linked to a UniWord cloud account unless you later choose to sign in and synchronize supported data.
Locally stored data may be lost if the app is uninstalled, app data is cleared, or the device is replaced.
To synchronize or restore supported learning progress across devices, you may sign in with Google.
When you sign in using Google Sign-In, we may receive limited information associated with your Google account, such as:
Your name
Email address
Profile photo, if provided by Google
A unique account identifier
We use this information for:
Account authentication and access
Identifying your account inside the app
Synchronizing, backing up, or restoring supported learning data
Responding to support or account-deletion requests
Linking UniWord Pro subscription entitlements to your account, where applicable
Authentication and account services may be handled by Google and Supabase.
We do not receive or store your Google account password.
When you use UniWord, we may process information related to your learning activity, including:
Saved vocabulary and custom word lists
Learning progress and revision history
Review, quiz, or exam status
Grammar lesson progress
Daily goals, streaks, preferences, and app settings
Saved articles or stories
Language selections
Supported backup, synchronization, and restoration data
If you are signed in, supported learning data may be stored in our cloud backend so it can be synchronized or restored on another device.
UniWord offers paid features through UniWord Pro subscriptions.
If you purchase UniWord Pro:
Payment is processed by Google Play.
We do not receive or store your full payment card details.
Google Play and RevenueCat may process purchase and subscription information.
We may receive subscription status, product identifiers, purchase status, expiration information, and entitlement status.
Subscription entitlement information may be associated with your UniWord account so Pro access remains consistent across supported devices.
Available plans, prices, free trials, introductory offers, renewal terms, and applicable taxes are shown in the app and in the Google Play purchase screen before purchase.
Where offered, the yearly subscription may include a 3-day free trial. Eligibility and availability are determined by Google Play. After the trial, the subscription automatically renews at the displayed price unless it is cancelled or otherwise managed through Google Play.
We do not currently use third-party analytics SDKs such as Google Analytics for Firebase or Firebase Crashlytics.
UniWord may maintain limited local counters or events on your device relating to:
Paywall views
Feature-gate interactions
Onboarding progress
Subscription prompts
App preferences and feature usage
These local counters are used to provide and improve the in-app experience. They are not intended to identify you personally.
Technical service providers such as Google Play, RevenueCat, Supabase, your device manufacturer, or operating-system providers may independently process limited diagnostic or technical information according to their own privacy policies.
We do not intentionally collect:
Your Google account password
Full payment card information
Personal contacts or address-book data
Private messages from other applications
Biometric identifiers
Precise location data for advertising
Data for targeted or behavioral advertising
We do not sell your personal information.
We do not use personal information for cross-context behavioral advertising.
Many UniWord features operate locally on your device, including:
Vocabulary saving and review
Guest Mode learning progress
App preferences and settings
OCR text recognition
On-device translation
Downloaded language models
Certain usage counters
When you choose an image or use the camera for OCR, the image may be processed on your device using Google ML Kit or related device services.
UniWord does not intentionally upload OCR source images to our servers for advertising or unrelated purposes.
Recognized text that you choose to save as learning content may be stored locally or synchronized with your account when account-based synchronization is enabled.
On-device translation may use Google ML Kit language models downloaded to your device.
Text processed through on-device translation is not intentionally uploaded to our servers solely for translation. However, translated or saved content that you choose to add to your learning data may be stored locally or synchronized with your account.
Voice typing may use on-device or network-based speech recognition depending on:
Your device
Operating-system settings
Installed language packs
Internet availability
Your selected speech-recognition provider
Speech input may be processed by Google, your device manufacturer, your operating-system provider, or another speech service configured on your device. Their processing is governed by their respective privacy policies.
UniWord may request device permissions only when needed for specific features.
Used to capture images for OCR when you choose to use the camera feature.
Used to select an image for OCR or access files that you explicitly choose.
Used for voice typing or speech input when you activate that feature.
Used for learning reminders, daily-goal notifications, streak reminders, or similar educational notifications when enabled.
You may deny or revoke permissions through your device settings. Some related features may not function without the required permission.
We may use information to:
Provide access to UniWord and its features
Authenticate and manage accounts
Save, synchronize, back up, or restore supported learning progress
Provide and manage UniWord Pro access
Personalize learning goals and app preferences
Maintain streaks, progress, and learning history
Improve app functionality, reliability, and user experience
Detect bugs, abuse, fraud, or security issues
Respond to support, privacy, and deletion requests
Comply with legal obligations
Enforce applicable terms and protect our rights
We process information only for purposes reasonably connected to operating UniWord and providing requested features.
Where laws such as the European Union General Data Protection Regulation apply, we may process personal data based on:
Contract: To provide account, synchronization, subscription, and app services you request.
Consent: When you grant permissions, enable optional features, or provide information voluntarily.
Legitimate interests: To maintain security, prevent abuse, troubleshoot issues, and improve UniWord.
Legal obligations: When processing is required by applicable law.
Vital interests or public interest: Where applicable and legally permitted.
You may withdraw consent for optional processing at any time. Withdrawal does not affect processing that occurred before consent was withdrawn.
Guest Mode data may be stored locally on your device.
Account-linked information and synchronized learning data may be stored using trusted service providers such as Supabase and related infrastructure providers.
Subscription and entitlement information may be processed by Google Play and RevenueCat.
We use reasonable technical and organizational safeguards designed to protect information from unauthorized access, alteration, disclosure, or destruction.
However, no electronic storage, device, network, or transmission method is completely secure. We cannot guarantee absolute security.
You are responsible for maintaining the security of your Google account, device, and screen lock.
We retain information only for as long as reasonably necessary to:
Provide UniWord services
Maintain your account and synchronized data
Manage subscription entitlements
Respond to support or legal requests
Prevent fraud or abuse
Comply with legal obligations
Account-linked data is generally retained while your account remains active.
If you request account deletion, we will delete or anonymize eligible account information and synchronized learning data, subject to reasonable processing time and any information we are legally required to retain.
Some subscription transaction records may remain with Google Play or RevenueCat according to their legal, financial, fraud-prevention, and retention obligations.
Guest Mode data remains on your device until you clear the app’s data, uninstall the app, reset the device, or delete the data through available device or app controls.
Backups maintained by service providers may take additional time to expire through normal backup-retention cycles.
We do not sell your personal information.
We may share or make information available only in the following circumstances:
We may use providers that help operate UniWord, including:
Google Sign-In
Supabase
Google Play Billing
RevenueCat
Google ML Kit
Hosting and related infrastructure providers
These providers may process limited information to perform services on our behalf or provide their own platform services.
We may disclose information if reasonably necessary to:
Comply with applicable law or a valid legal request
Protect the rights, safety, and security of users, the public, or Multi_Software
Investigate fraud, abuse, or security incidents
Enforce applicable agreements
If UniWord or Multi_Software is involved in a merger, acquisition, restructuring, or transfer of assets, relevant information may be transferred as part of that transaction, subject to applicable law and appropriate protections.
UniWord may use or interact with the following third-party services:
Google Sign-In — account authentication
Supabase — authentication and cloud data storage
Google Play Billing — purchases, subscription billing, renewals, cancellations, and refunds
RevenueCat — subscription verification and entitlement management
Google ML Kit — OCR and on-device translation
Device speech-recognition services — voice typing and speech input
These providers may collect or process information under their own terms and privacy policies. We encourage you to review their privacy policies.
Multi_Software is not responsible for the independent privacy practices of third-party providers.
UniWord Pro subscriptions are sold through Google Play.
Google Play handles:
Payment processing
Free-trial eligibility
Subscription activation
Automatic renewal
Plan changes
Cancellations
Billing issues
Refunds
RevenueCat helps verify your subscription status and maintain Pro entitlement information.
Prices, billing periods, available free trials, and renewal terms are displayed before purchase. Subscription offers may vary by country, account, eligibility, currency, and Google Play settings.
You can view or manage your subscription through Google Play.
Cancelling a subscription generally prevents future renewal but does not automatically create a refund for previous charges. Refund eligibility is determined by Google Play and applicable law.
You may request permanent deletion of your UniWord account and eligible account-linked cloud data.
You may submit a request through:
Email: support@uniword.app
Support form: https://www.uniword.app/support
Where possible, send the request from the email address associated with your UniWord account.
We may need to verify your identity before completing a request.
After receiving and verifying a valid request, we aim to process account deletion within 24 to 48 hours. Complex or legally regulated requests may require additional time.
Account deletion may remove:
Your name
Email address
Profile photo reference
UniWord account identifier
Synchronized vocabulary
Learning and revision progress
Grammar progress
Goals and account-linked settings
Other eligible account-linked learning data
Deleting your UniWord account may not automatically delete:
Google account information held by Google
Google Play purchase or transaction records
RevenueCat records that must be retained for legal, fraud-prevention, or subscription-verification purposes
Information we are legally required to retain
Guest Mode data stored locally can generally be removed by clearing UniWord’s app data or uninstalling the app.
Signing out may remove or disconnect local data on that device. Signing out alone does not necessarily delete previously synchronized cloud data. Submit an account-deletion request if you want eligible cloud data permanently removed.
Depending on your location, you may have rights regarding your personal information, including the right to:
Request access to your information
Request correction of inaccurate information
Request deletion
Request restriction of certain processing
Object to certain processing
Request a portable copy of eligible information
Withdraw consent where processing is based on consent
Submit a complaint to an applicable data-protection authority
To exercise a privacy right, contact:
support@uniword.app
We may request reasonable verification before fulfilling a request.
These rights may be limited by applicable laws, security requirements, legal obligations, and legitimate record-retention needs.
UniWord is available to users in multiple countries.
Our service providers may process or store information in countries other than the country where you live. Privacy laws in those countries may differ from local laws.
Where required, we and our service providers use appropriate safeguards for international data transfers.
UniWord is intended for users aged 13 years and older.
We do not knowingly collect personal information from children under 13. If we learn that personal information from a child under 13 has been collected without appropriate authorization, we will take reasonable steps to delete it.
If you are a parent or guardian and believe a child has provided personal information, contact:
support@uniword.app
Additional minimum-age or parental-consent requirements may apply in certain countries.
The UniWord website may store limited preferences, such as light or dark theme selection, in browser local storage.
These preferences are used to remember your display settings and are not intended to identify you or link the preference to your UniWord app account.
If the website later begins using analytics, advertising, or non-essential cookies, this Privacy Policy and any required consent controls will be updated.
UniWord may contain links to third-party websites, applications, or services.
We are not responsible for the content, security, availability, or privacy practices of third-party services. Review the applicable policies before providing information to them.
We may update this Privacy Policy to reflect:
Changes to UniWord features
Changes to service providers
Legal or regulatory requirements
Security or privacy improvements
When we update this Privacy Policy, we will revise the “Last Updated” date above.
If an update materially changes how we process personal information, we may provide additional notice where required.
For privacy questions, account-deletion requests, or support inquiries, contact:
Developer: Multi_Software
App: UniWord
Email: support@uniword.app
Website: https://www.uniword.app
Support: https://www.uniword.app/support