End User License Agreement
Last updated: October 2026
About this agreement
This End User License Agreement (“EULA”) is an agreement between you and Viralinx LLC, a Wyoming limited liability company (“Viralinx”, “we”, “us”, “RISR”), for the RISR software: RISR Studio for iPhone, iPad, Mac, Windows and Android, and the components installed with it (together, the “Software”). You get the Software from the Apple App Store, Google Play, or risr.app.
By installing or using the Software you agree to this EULA. If you don't agree, don't install or use it. This EULA works alongside our Terms of Service (your account, plans, online services and the website) and Privacy Policy. If this EULA and the Terms conflict about the Software itself, this EULA applies.
1. Your license
Subject to this EULA, and to an active plan for features that need one, we give you a personal, non-exclusive, non-transferable, non-sublicensable, revocable license to:
- install and use the Software on devices you own or control;
- use it to create, edit, save, export, perform, record and publish your own work;
- use what you make for any lawful purpose, including commercially, as set out in sections 2 and 3.
The license is for you as one person. Teams, schools and studios need a Team or Enterprise license.
2. Personal-Use Boundary
We define personal use broadly. The line is between using RISR to make and share your own work (allowed) and redistributing RISR itself (not allowed without a separate license).
You may, without any further license:
- create, perform, record, mix, master and release music, sound, video, visuals and performances made with RISR, and sell, license, stream, broadcast or perform them;
- use RISR as the tool in commercial work: film, games, advertising, podcasts, theatre, installations;
- teach, run workshops, make tutorials and stream with RISR (each student using RISR for their own work needs their own account);
- use RISR in academic research;
- share your
.risrprojects and templates with others; - distribute what you build with RISR, as described in section 3.
You may not, without a separate license from us:
- copy, sell, rent, lend, sublicense or otherwise redistribute the Software, or any part of it, except as section 3 allows;
- take the RISR engine, its routing graph, building blocks (“primitives”), or other components out of RISR and include them in another product, framework, library, plug-in, firmware or service;
- use the Software or its components to build a product that competes with RISR as a creation tool;
- use the Software, its content or documentation, or AI tools, to data-mine the Software, train AI models on it, or recreate it;
- reverse engineer, decompile or disassemble the Software, except where the law allows it despite this restriction;
- remove or change copyright, trademark or other notices;
- get around subscription checks, entitlements, usage limits or other technical protections.
The personal use page has examples.
3. What you build with RISR
RISR can turn your work into apps, plug-ins, web pages and other files (“Your Creations”). Your Creations are yours.
You may distribute, sell and publish Your Creations, including the RISR runtime components that RISR's own export features package into them (“Runtime Components”), on these conditions:
- the Runtime Components are used only as part of Your Creation, as RISR packaged them, and not separately;
- Your Creation is not a general-purpose creation tool that substantially reproduces RISR;
- you keep the notices RISR includes, and you're responsible for Your Creation, its users and its compliance with the law and with the rules of any store you publish to;
- you get any third-party licenses, code signing, or format and codec permissions needed to distribute Your Creation (for example, for some plug-in formats);
- you don't say or imply that we made or endorse Your Creation.
We have no obligation or liability to people who use Your Creations. Claims from them, or about Your Creation, are yours (see the Terms, section 11), unless RISR itself caused the problem.
These distribution rights apply to Creations made with versions of the Software released under this EULA. Later versions may come with different terms; that won't affect Creations you've already exported.
Any other use of RISR's engine or components in a product needs a separate license; contact us.
4. Your content
You keep all rights in what you create with the Software (“Your Content”): projects, recordings, compositions, performances, presets, templates, configurations and Your Creations. We claim no rights in it.
Content we include with the Software (such as templates, presets and examples) is licensed to you, not sold. You may use it in your own work, including commercially, but not resell or redistribute it on its own, as a content pack, or as AI training data.
The Software processes your audio, MIDI, video and sensor signals on your device. We do not collect telemetry from that processing. Your Content leaves your device only when you use a feature that sends it (cloud storage, sharing, the Assistant, or devices and tools you connect); the Terms and Privacy Policy explain those features.
5. AI features
The Software includes an AI Assistant. Its output may be wrong, and you're responsible for how you use it. The AI terms in our Terms of Service (section 4) apply.
6. Components installed with the Software
The Software may install components alongside the app, such as audio plug-ins, an audio driver and companion apps. On Mac this currently includes an audio driver (in /Library/Audio/Plug-Ins/HAL), audio plug-ins and the RISR Link app; on Windows, audio plug-ins. Which components are included may differ by platform and change over time. They are part of the Software under this EULA.
7. Updates
We may provide updates, which may add, change or remove features and components, through the store you installed from, through the Software's own updater on Mac and Windows, or by updating parts of the app's interface over the internet. Updates are covered by this EULA, or by an updated EULA we publish; we'll ask you to accept a new EULA where the law requires it.
We aren't required to provide updates or support. We don't promise the Software will work with every device, host app, other software or future operating system, and we may stop supporting older versions of the Software, devices or operating systems.
8. Open-source and third-party components
The Software includes open-source and third-party components, each under its own license. Their notices are included with the Software or available from us on request. Nothing in this EULA limits your rights under those licenses.
9. Ending this license
This license lasts until it ends. You can end it at any time by uninstalling the Software. We may end it if you materially break this EULA, after giving you notice and a chance to fix it where practical. When it ends, stop using the Software and uninstall it. Your Content, and works and Creations you made and distributed before then, remain yours.
10. Safe use, and no warranty
Safe use. The Software can produce loud or sudden sounds and feedback, flashing or fast-changing visuals, and can control connected equipment. Start at a low volume, protect your hearing and your equipment, and take care with flashing visuals if you or your audience may be sensitive to them. You're responsible for how you set up and use the Software with your equipment and audience. To the extent the law allows, we aren't responsible for damage to hearing or equipment from that use.
THE SOFTWARE IS PROVIDED “AS IS” AND “AS AVAILABLE”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT AND QUIET ENJOYMENT, TO THE EXTENT THE LAW ALLOWS. Its performance depends on your device, operating system, audio setup and network, which we don't control.
11. Limitation of liability
TO THE EXTENT THE LAW ALLOWS, VIRALINX LLC, ITS AFFILIATES AND LICENSORS WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY OR PUNITIVE DAMAGES, OR LOST DATA OR PROFITS, ARISING FROM THE SOFTWARE OR THIS EULA, EVEN IF ADVISED OF THEIR POSSIBILITY. OUR TOTAL LIABILITY IS LIMITED TO THE GREATER OF WHAT YOU PAID US FOR THE SOFTWARE IN THE 12 MONTHS BEFORE THE CLAIM, OR 50 US DOLLARS. Nothing here limits liability that can't be limited by law, or your statutory consumer rights.
12. Export and sanctions
The Software is subject to US export-control and sanctions laws. You confirm you're not in a country under a US embargo and not on a US government list of restricted parties, and you won't export or provide the Software in breach of those laws.
13. If you got the Software from the Apple App Store
These terms apply in addition to the rest of this EULA, and take priority for App Store copies:
- 1. Parties. This EULA is between you and Viralinx LLC only, not Apple. Viralinx, not Apple, is solely responsible for the Software and its content.
- 2. Scope. Your license is to use the Software on Apple-branded products you own or control, as the App Store's Usage Rules allow (including Family Sharing or volume purchasing where available).
- 3. Maintenance and support. Viralinx is solely responsible for maintenance and support. Apple has no obligation to provide any.
- 4. Warranty. To the extent any warranty isn't effectively disclaimed, Viralinx is solely responsible for it. If the Software fails to conform to an applicable warranty, you may notify Apple and Apple will refund the purchase price (if any). To the extent the law allows, Apple has no other warranty obligation for the Software.
- 5. Product claims. Viralinx, not Apple, is responsible for any claims about the Software or your use of it, including product-liability claims, claims that it fails a legal or regulatory requirement, and consumer-protection, privacy or similar claims.
- 6. Intellectual-property claims. If a third party claims the Software or your use of it infringes their intellectual property, Viralinx, not Apple, is solely responsible for investigating, defending, settling and discharging the claim.
- 7. Legal compliance. You confirm you are not in a country subject to a US government embargo or designated by the US government as “terrorist supporting”, and are not on any US government list of prohibited or restricted parties.
- 8. Contact. Questions, complaints or claims about the Software: Viralinx LLC, [email protected].
- 9. Third-party terms. You must follow applicable third-party terms (for example your wireless data agreement) when using the Software.
- 10. Third-party beneficiary. Apple and its subsidiaries are third-party beneficiaries of this EULA and, once you accept it, may enforce it against you.
14. If you got the Software from Google Play
Your use of Google Play is also subject to the Google Play Terms of Service. Google is not a party to this EULA and is not responsible for the Software. Purchases through Google Play are processed by Google.
15. Law and disputes
This EULA is governed by the laws of the State of Wyoming and the United States, without regard to conflict-of-law rules. Disputes go to the state or federal courts in Laramie County, Wyoming. If you're a consumer whose local law gives you rights that can't be waived, those rights still apply.
16. Entire agreement
This EULA, the Terms of Service and the Privacy Policy are the whole agreement between you and Viralinx about the Software. If part of this EULA can't be enforced, the rest still applies.
17. Contact
Questions about this EULA: [email protected] · support page. Team or Enterprise licensing: enterprise page.
The Software is © Viralinx LLC, a Wyoming limited liability company.RISR™, RISR™ Studio, and the RISR mark are trademarks of Viralinx, LLC. All rights not expressly granted in this EULA are reserved.