Terms & Conditions

Effective Date: 4 June 2026

Last Updated: 4 June 2026

These Terms and Conditions ("Terms") form a binding legal agreement between you ("you", "your", or the "User") and Rovion Games ("we", "us", "our", or the "Company") governing your access to and use of our mobile application Wallduo (the "App") and any related services we provide.

Wallduo is an interactive live-wallpaper app. It lets you set animated, playable wallpapers on your device's home screen, including single-player mini-games and wallpapers you can play together with a friend or partner.

BY DOWNLOADING, INSTALLING, OR USING THE APP, YOU AGREE TO BE BOUND BY THESE TERMS. IF YOU DO NOT AGREE, DO NOT DOWNLOAD, INSTALL, OR USE THE APP.

1. Eligibility

You may use the App only if you meet all of the following conditions.

You are at least 13 years old, or the minimum age of digital consent in your jurisdiction. If you are under that age, you may use the App only with the verifiable consent and supervision of a parent or legal guardian, who agrees to be bound by these Terms on your behalf.

You have the legal capacity to enter into a binding agreement.

You are not barred from using the App under the laws of your jurisdiction or any prior action by us.

You are not currently restricted or blocked from the App or any related service.

By agreeing to these Terms, you represent and warrant that you meet these conditions.

2. License to Use the App

Subject to your compliance with these Terms, we grant you a limited, personal, non-exclusive, non-transferable, non-sublicensable, revocable license to download and use the App on a mobile device that you own or control, solely for your personal, non-commercial use as a wallpaper and entertainment application.

We retain all rights, title, and interest in and to the App and all related intellectual property, including its code, art, mascots, avatars, wallpapers, animations, names, mechanics, and trademarks. No rights are granted to you other than those expressly stated in these Terms.

3. Wallduo Premium and In-App Purchases

The App is free to download and use, and offers an optional auto-renewing subscription, "Wallduo Premium," sold through Google Play Billing.

Wallduo Premium unlocks premium content such as premium wallpapers, premium avatars, and other premium features that may be added or changed from time to time.

Subscriptions are billed to your Google Play account. A subscription automatically renews for the same period at the then-current price unless you cancel it at least 24 hours before the end of the current period.

You can view, manage, or cancel your subscription at any time through your Google Play account's subscriptions settings, or from within the App. Cancellation takes effect at the end of the current billing period; you keep premium access until then.

We do not process payments ourselves and do not receive your full card or payment details. Prices, plans, and offers may change, and we will provide notice as required by Google Play and applicable law.

All purchases are final. Refunds, where available, are governed by the policies of Google Play and by applicable consumer-protection law. We are generally unable to issue refunds outside of Google Play's processes.

Wallduo Premium is a limited, personal, revocable license to use premium features while your subscription is active and the App is operational. You do not acquire ownership of any content. We may add, remove, modify, or retire premium features at any time.

You are responsible for any taxes, fees, or charges associated with your purchases.

4. Advertising

The App is supported by advertising for users who are not subscribed to Wallduo Premium. By using the App, you agree to the following.

We may display banner ads, interstitial ads, and rewarded ads within the App, provided by Google AdMob and its mediation partners.

Ads may be personalized based on your consent and applicable law. You can choose non-personalized ads through the in-app consent prompt or your device's ad-tracking settings; this does not remove ads but makes them non-personalized.

We are not responsible for the content of third-party ads, the products or services advertised, or any transaction you enter into with an advertiser.

You agree not to generate invalid, automated, fraudulent, or artificial ad impressions or clicks, and not to attempt to manipulate the App's advertising for any purpose.

5. Multiplayer and Online Play

Certain wallpapers can be played together with another person by pairing your devices. Multiplayer is available in two modes.

(a) Same Wi-Fi. A direct connection between two devices on the same local network. In this mode, game data passes directly between the devices and does not travel through our servers.

(b) Online. A connection routed through Google Firebase Realtime Database using a temporary, randomly generated game code and an anonymous identifier (you are not required to create an account or sign in).

When you play together, the following may be shared with the person you pair with: your chosen display name and avatar, your moves and turns, and any content you create within a shared feature (for example, items you add to a Shared List). Anything you share is visible to the partner you are paired with.

Online game sessions are temporary and are deleted when the session ends. We do not monitor or moderate private paired sessions. Only pair with people you know and trust.

You are solely responsible for the content you transmit through shared features, and you agree not to share content that is unlawful, infringing, harassing, hateful, obscene, or otherwise objectionable.

6. Prohibited Conduct

You agree that you will not do any of the following.

Reverse engineer, decompile, or disassemble the App or any part of it, except to the limited extent applicable law expressly permits.

Modify the App, use modified or repackaged versions ("modded APKs"), or use bots, automation, or other tools that interact with the App in a way not intended by us.

Tamper with network traffic, in-app purchases, or subscription verification, including using rooted or jailbroken devices to bypass payment verification or unlock premium features without payment.

Generate fraudulent, automated, or artificial ad interactions, or otherwise abuse or attempt to manipulate the advertising system.

Abuse, overload, disrupt, or attempt to gain unauthorized access to our services or our third-party providers (including Google Firebase and Google AdMob), including through denial-of-service attacks or excessive automated requests.

Transmit unlawful, infringing, harassing, hateful, or otherwise objectionable content through any shared or multiplayer feature, or harass, threaten, or harm other users.

Impersonate another person or misrepresent your affiliation with any person or entity.

Use the App in violation of any applicable law, including export controls, sanctions, and child-protection laws.

Circumvent any consent flow, age requirement, or regional restriction built into the App.

Reverse or charge back legitimate purchases in bad faith.

Violation of any of the above is a material breach of these Terms.

7. Restriction and Termination of Access

We reserve the right to restrict, suspend, or permanently block your access to the App or to specific features (including online multiplayer and the advertising-supported experience) for any of the following reasons.

Violation of these Terms, including any prohibited conduct listed in Section 6.

Fraudulent or unauthorized purchases, chargebacks made in bad faith, or violations of the payment provider's terms.

Use of stolen, fraudulent, or compromised payment methods.

Generating invalid or fraudulent ad traffic.

Abuse of, or attempts to gain unauthorized access to, our services or our third-party providers.

Transmitting unlawful or harmful content through shared or multiplayer features.

Activity that we reasonably believe poses a security, financial, or legal risk to us, other users, or our service providers.

Compliance with law, court order, or lawful request from a competent authority.

Because the App does not require an account, most restrictions relate to your access to online services. For severe violations such as fraud, ad abuse, or attempted unauthorized access, we may restrict access immediately and without prior notice. Where appropriate, we may issue a warning first.

If you believe access was restricted in error, you may contact us at support@roviongames.com with the subject line "Access Appeal" and provide reasonable details. We will review appeals in good faith but make no guarantee of reinstatement.

8. Updates, Changes, and Service Availability

We may, at any time and for any reason, do the following.

Update the App, including bug fixes, security patches, new wallpapers and features, and removal of features. Some updates may be mandatory in order to continue using the App.

Change features or content, including adding, modifying, or retiring wallpapers, avatars, or premium offerings.

Suspend or discontinue the App or any feature, in whole or in part, including ending support for older device versions or shutting down online multiplayer services.

We do not guarantee that the App will be available at all times, that it will be free of bugs or errors, or that any specific feature will be retained. We will use commercially reasonable efforts to provide stable service but make no warranty of uninterrupted availability.

If we permanently discontinue the App, we will provide reasonable advance notice where practicable, but we are not obligated to provide refunds beyond what applicable law and Google Play policies require.

9. Third-Party Services

The App integrates with third-party services, including Google Firebase (such as Analytics, Anonymous Authentication, and Realtime Database for online multiplayer), Google AdMob and its mediation partners for advertising, Google Play Services and Google Play Billing for distribution and subscriptions, and the Google User Messaging Platform (UMP) for advertising consent.

Your use of these services is also governed by their respective terms and privacy policies. We are not responsible for the acts or omissions of these third parties, the availability of their services, or any harm arising from their handling of your data beyond what we expressly accept under our Privacy Policy.

10. Disclaimers and No Warranty

THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE", WITH ALL FAULTS AND WITHOUT WARRANTY OF ANY KIND. To the maximum extent permitted by applicable law, we disclaim all warranties, express, implied, or statutory, including but not limited to the following.

Implied warranties of merchantability, fitness for a particular purpose, title, and non-infringement.

Warranties that the App will be uninterrupted, error-free, secure, or virus-free.

Warranties that any defects will be corrected.

Warranties regarding the accuracy, reliability, or completeness of any information provided through the App.

Warranties that third-party ads or content displayed in the App are accurate, safe, or non-infringing.

Some jurisdictions do not allow the exclusion of certain warranties. In those jurisdictions, the above exclusions apply only to the maximum extent permitted by law, and any non-excludable warranties are limited in duration to the minimum period allowed by law.

11. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, in no event shall Rovion Games, its officers, directors, employees, contractors, agents, affiliates, or licensors be liable for any of the following.

Any indirect, incidental, special, consequential, exemplary, or punitive damages.

Loss of profits, revenue, goodwill, or data.

Damages arising from your inability to use the App, from any bug, glitch, server outage, or service interruption.

Damages arising from any third-party content, ad, or service displayed in the App.

Damages arising from restriction or termination of your access under these Terms.

Damages arising from content shared with you, or by you, through multiplayer or shared features.

Damages arising from your reliance on any information obtained through the App.

To the extent any liability cannot be excluded under applicable law, our total aggregate liability to you for all claims arising out of or relating to the App shall not exceed the greater of (a) the total amount you have paid to us through in-app purchases in the twelve months preceding the event giving rise to liability, or (b) one hundred Indian Rupees (INR 100) or one United States Dollar (USD 1.00), whichever is higher.

Some jurisdictions do not allow certain liability limitations. In those jurisdictions, the above limitations apply only to the maximum extent permitted by law.

12. Indemnification

You agree to indemnify, defend, and hold harmless Rovion Games, its officers, directors, employees, contractors, agents, affiliates, and licensors from and against any claims, damages, losses, costs, and expenses, including reasonable attorneys' fees, arising out of or related to any of the following.

Your use or misuse of the App.

Your violation of these Terms.

Your violation of any law or the rights of any third party.

Any content you submit, transmit, or share through the App, including through multiplayer or shared features.

Any purchase dispute or chargeback you initiate.

13. Changes to These Terms

We may modify these Terms at any time. When we make material changes, we will update the "Last Updated" date at the top of these Terms. We will provide reasonable notice through the App, on our website, or by other reasonable means. For changes that materially reduce your rights, we will use commercially reasonable efforts to notify you in advance.

Your continued use of the App after changes take effect constitutes your acceptance of the updated Terms. If you do not agree with the changes, you must stop using the App and uninstall it.

14. Governing Law and Dispute Resolution

These Terms are governed by and construed in accordance with the laws of India, without regard to its conflict-of-laws rules.

Any dispute arising out of or relating to these Terms or the App shall be subject to the exclusive jurisdiction of the courts located in Kolkata, West Bengal, India, except where applicable consumer-protection law gives you the right to bring claims in your local courts.

Before commencing any formal dispute, you agree to first contact us at support@roviongames.com with the subject line "Dispute Notice" and a description of the issue, and to give us at least thirty (30) days to attempt to resolve the dispute in good faith.

15. No Class Actions, Individual Claims Only (Where Permitted by Law)

Where permitted by applicable law, you and we each agree that disputes will be resolved only on an individual basis, and not as a class, consolidated, or representative action. Neither party will participate in a class action against the other. This section does not apply where prohibited by mandatory law, including certain Indian consumer-protection statutes.

16. Severability

If any provision of these Terms is held to be invalid, illegal, or unenforceable, that provision shall be modified to the minimum extent necessary to make it enforceable, or, if it cannot be so modified, it shall be severed and the remaining provisions shall continue in full force and effect.

17. No Waiver

Our failure to enforce any provision of these Terms shall not be deemed a waiver of that provision or any other provision. No waiver shall be effective unless in writing and signed by an authorized representative of Rovion Games.

18. Assignment

You may not assign or transfer these Terms, in whole or in part, without our prior written consent. We may assign these Terms at any time, including in connection with a merger, acquisition, financing, or sale of all or part of our business.

19. Force Majeure

We shall not be liable for any failure or delay in performance caused by circumstances beyond our reasonable control, including but not limited to acts of God, natural disasters, war, terrorism, riots, pandemics, government action, internet or telecommunications failures, third-party service outages (including Google Play, Firebase, or AdMob), labor disputes, or any other event of force majeure.

20. Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and Rovion Games regarding the App and supersede all prior or contemporaneous agreements, communications, and proposals, whether oral or written, between you and us regarding the App.

21. Contact

If you have questions about these Terms, you may contact us.

Rovion Games

Email: support@roviongames.com

Subject line: "Terms Inquiry"

These Terms are provided in English. If translations are made available, the English version controls in case of any conflict.

By using Wallduo, you acknowledge that you have read, understood, and agreed to these Terms and our Privacy Policy.