Terms of Use

Last updated: September 3, 2026 (rev 2) · Steven Edds / Stitch Lab (“we”, “us”)

These Terms govern your use of Frankenstein Ultra, Victor, related apps, downloads, and this website at stitchlab.dev (together, the “Materials”). By downloading, installing, or using the Materials, you agree to these Terms. If you do not agree, do not use them.

1. Ownership

The Materials are owned by Steven Edds / Stitch Lab. All rights not expressly granted are reserved. Product names and marks (including Frankenstein, Frankenstein Ultra, Victor, and Stitch Lab) are ours and may not be used to imply endorsement or to brand a competing product.

2. Personal license only

We grant you a limited, revocable, non-exclusive, non-transferable, personal, noncommercial license to install and run official builds of Frankenstein Ultra on devices you own or control, for your own projects. This license does not include any right to commercialize the Materials themselves (for example white-labeling Frankenstein, reselling our APKs, or offering Frankenstein as a hosted service). Commercial use of Frankenstein itself requires a written agreement — see Custom.

3. Your projects and output

These restrictions apply to the Materials (Frankenstein, Victor, our APKs, bones, and related proprietary content) — not to software, apps, or other output you independently create using Frankenstein. Subject to third-party rights and the terms of any providers you connect, Stitch Lab does not claim ownership of your projects or generated output. You may commercialize apps and projects you build yourself, provided you comply with applicable law, third-party licenses, and store/platform rules.

4. No competing forks, redistribution, rebuilds, or resale

Except with our prior written permission, you may not use the Materials to create, publish, mirror, market, or sell a competing Frankenstein / Victor / Ultra product (including repackaged clones). In particular, without permission you may not:

Viewing a public repository on GitHub (including GitHub’s fork feature for collaboration) does not grant rights beyond these Terms and our published license. You may privately inspect published bones for personal learning, but you may not turn them into a competing product. Official Frankenstein and Victor product source is not published; public materials are prebuilt APKs plus architectural bones only.

5. Third-party software

Third-party software, libraries, models, binaries, and other components included with or used by the Materials remain subject to their respective licenses. Nothing in these Terms restricts rights granted under an applicable third-party license. See Third-party notices.

6. Contributions

Patches to published bones (if accepted) are offered under our contribution terms and do not grant rights to create a competing product or resell the Materials.

7. Commercial / custom arrangements

Custom builds, commercial licensing of Frankenstein itself, Driver builds, and full product source access are available only by written agreement. Contact [email protected] or see Custom.

8. Acceptable use

You must not use the Materials for illegal activity, malware, unauthorized access to systems, or to violate others’ rights. We may discontinue downloads, revoke licenses, or deny further access if these Terms are abused.

9. Third-party services

Optional connections to third-party AI or developer services are under those providers’ terms. See our Privacy Policy for how data may be sent when you use those providers.

10. Termination

We may terminate or suspend your license to the Materials if you materially breach these Terms. On termination, you must stop using and redistributing the proprietary Materials as applicable. Sections that by nature should survive (ownership, restrictions, disclaimer, liability limits, and governing law) survive termination.

11. Disclaimer and liability

The Materials are provided “AS IS” without warranties of merchantability, fitness, or non-infringement to the fullest extent permitted by law. To the fullest extent permitted, our aggregate liability for claims relating to the Materials is limited to fifty U.S. dollars (US $50).

12. Governing law; severability; entire agreement

These Terms are governed by the laws of the State of Delaware, USA, without regard to conflict-of-law rules. If any provision is held invalid, the remaining provisions remain in effect. These Terms, together with the Privacy Policy and any written agreement we sign with you, are the entire agreement regarding the Materials.

13. Changes

We may update these Terms by posting a new version on this page. Continued use after the update means you accept the revised Terms.

14. Contact

[email protected]
Related: Privacy Policy · Third-party notices