Engine Loop Studio license terms
END-USER LICENSE AGREEMENT
Version 1.1, October 2026
Please read these terms before installing or using Engine Loop Studio. By installing or using it you agree to them. If you don't agree, don't install it.
1. WHO WE ARE
Engine Loop Studio (the "Software") is made and sold by Ultrasonic Nexus ("we", "us") through its store at ultrasonicnexus.com. Questions: info@ultrasonicnexus.com.
2. FREE USE AND LICENSES
The Software, in the web browser and as the Windows app, is free to install and use. Exporting loops (saving WAV files, exporting packs and adding loops to Wwise) requires a license bought from the store:
- Vehicle Pass: exports of loops made from the recordings it covers, in the web app. One pass covers up to two sweep recordings or up to twelve steady-RPM files added within 48 hours of the pass's first use. Covered recordings can be exported again at any time.
- Pro: one person, unlimited exports, in the web app and the Windows app, on up to 2 computers and 3 web browsers at a time.
- Studio: up to five people in one organisation (five seats on one license key), on up to 10 computers and 15 web browsers at a time.
Pro and Studio licenses include all 1.x versions of the Software. A license is activated with the email address used at checkout and its license key. Keep the key private: a key that is shared publicly may be deactivated.
3. WHAT YOU MAY NOT DO
You may not copy or distribute the Software except as installed from the official sources, resell, rent or sublicense licenses, or get around the license checks or the export limits, and you may not reverse engineer the Software except where the law allows it regardless of this agreement.
4. YOUR SOUNDS STAY YOURS
You keep all rights to your recordings and to the loops you export. We claim no rights to them. You may use exported loops in any project, including commercial games, films and sound libraries, without attribution. You are responsible for having the right to use the recordings you import.
5. YOUR DATA
Your audio is processed on your own computer and is never uploaded. To activate and check a license, the Software sends your email address, your license key, an anonymous device identifier, the device's name and the app version to the license server. It also sends anonymous usage counts (for example "a loop was extracted") that contain no personal data. The privacy policy at ultrasonicnexus.com explains this in detail.
6. UPDATES
The Windows app and the web app tell you when a new version is available. The Windows app doesn't install anything by itself: to update it, download the new version from the store and run its installer.
7. REFUNDS
Refunds follow the store's refund policy. A refunded or charged-back license stops unlocking exports. Your statutory rights as a consumer are not affected.
8. NO WARRANTY
The Software is provided "as is". To the extent the law allows, we give no warranty that it is free of errors or fit for a particular purpose. This does not limit any rights you have by law that cannot be limited.
9. LIMITATION OF LIABILITY
To the extent the law allows, our total liability is limited to the amount you paid for the license in the 12 months before the claim. This does not apply to damage caused intentionally or by gross negligence, to injury to life, body or health, or where the law does not allow a limitation.
10. ENDING THIS AGREEMENT
Your license ends automatically if you break these terms. You may stop using the Software at any time.
11. OTHER TERMS
Parts of the Software are provided by others under their own licenses (Electron and Chromium, the Archivo and IBM Plex Mono fonts under the SIL Open Font License); those licenses are included with the Software. If any part of this agreement is invalid, the rest remains in force. The mandatory consumer protection laws of your country of residence always apply.