Terms of Use
Short, and
plain.
Last updated: 2026-05-05
These Terms (the “Terms”) govern your use of Handstand Lab (the “Service” or “App”). The Service is published by Michael MacDonald (“we”, “us”). By installing or using the App, you agree to these Terms. If you do not agree, please do not use the App.
What the App is
Handstand Lab is a personal training tool for handstand practice. It is not a medical device. It is not a substitute for qualified instruction or medical advice.
License
We grant you a limited, non-exclusive, non-transferable, revocable license to use the App on devices you own or control, for your personal, non-commercial use, subject to these Terms and to the App Store’s standard end-user license agreement (the “Apple EULA”, available here). To the extent these Terms conflict with the Apple EULA on a matter governed by the Apple EULA, the Apple EULA controls.
Acceptable use
You agree not to:
- Reverse engineer, decompile, or attempt to derive the source of the App, except to the extent applicable law permits.
- Use the Service to harass, harm, or violate the rights of any other person.
- Use the Service in violation of applicable law.
- Interfere with or attempt to circumvent the security or integrity of the Service.
- Use the Service to develop a competing product.
Your account
Signing in is optional. If you sign in, you are responsible for keeping your sign-in credentials secure. You can delete your account at any time from inside the App (Settings → Account → Delete Account).
Your content
You retain ownership of all content you create using the App, including videos, recordings, and training records. To the extent that you choose to sync training records to our servers, you grant us a limited license to host, store, and process those records solely to provide the Service to you.
Health and safety
Handstand training carries a real risk of injury. The App is not a substitute for qualified instruction or medical advice. You are responsible for training within your ability and for seeking professional guidance where appropriate. Use of the App is at your own risk.
Service availability and changes
We may update, modify, or discontinue parts of the Service at any time. We are not liable for any loss arising from changes to or unavailability of the Service.
Disclaimer
The Service is provided “as is” and “as available”. To the maximum extent permitted by law, we disclaim all warranties, express or implied, including warranties of merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the Service will be uninterrupted or error-free, or that any output it produces is accurate.
Limitation of liability
To the maximum extent permitted by law, we will not be liable for any indirect, incidental, consequential, special, or punitive damages, or for any loss of profits, data, or use, arising from or related to your use of the Service. Our total liability for any claim arising out of or relating to the Service is limited to the amount you have paid us in the twelve months preceding the claim, or, if you have paid nothing, ten United States dollars.
Termination
We may suspend or terminate your access to the Service at any time, with or without notice, for any reason, including violation of these Terms. You may stop using the Service at any time and delete your account from inside the App.
Changes to these Terms
We may update these Terms from time to time. If we make material changes we will update the “Last updated” date above. Continued use of the Service after a change constitutes acceptance of the updated Terms.
Governing law
These Terms are governed by the laws of the publisher’s place of residence, without regard to conflict-of-laws principles. Any dispute arising from these Terms or the Service will be resolved in the courts of that jurisdiction, except where applicable consumer-protection law gives you a right to a different forum that cannot be waived.
Privacy
Our handling of information is described in our Privacy Policy.
Apple-specific terms
This section applies to your use of the App on Apple devices and supplements the rest of these Terms. To the extent any provision of this section conflicts with another part of these Terms, this section controls.
Acknowledgement
These Terms are concluded between you and us, not with Apple. We — not Apple — are solely responsible for the App and the content thereof.
Scope of license
The license granted to you in these Terms is limited to a non-transferable license to use the App on any Apple-branded products that you own or control, and as permitted by the Usage Rules set forth in the Apple Media Services Terms and Conditions, except that the App may be accessed and used by other accounts associated with you via Family Sharing or volume purchasing.
Maintenance and support
We are solely responsible for any maintenance and support services for the App. Apple has no obligation whatsoever to furnish any maintenance or support services with respect to the App.
Warranty
We are solely responsible for any product warranties for the App, whether express or implied by law, to the extent not effectively disclaimed. In the event of any failure of the App to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price for the App to you (if any). To the maximum extent permitted by applicable law, Apple will have no other warranty obligation whatsoever with respect to the App, and any other claims, losses, liabilities, damages, costs, or expenses attributable to any failure to conform to any warranty will be our sole responsibility.
Product claims
We, not Apple, are responsible for addressing any claims by you or any third party relating to the App or your possession or use of the App, including but not limited to: (i) product liability claims; (ii) any claim that the App fails to conform to any applicable legal or regulatory requirement; and (iii) claims arising under consumer-protection, privacy, or similar legislation, including in connection with the App’s use of any frameworks or technologies provided by the operating system.
Intellectual property
In the event of any third-party claim that the App or your possession and use of the App infringes that third party’s intellectual property rights, we, not Apple, will be solely responsible for the investigation, defense, settlement, and discharge of any such intellectual-property infringement claim.
Legal compliance
You represent and warrant that (i) you are not located in a country that is subject to a U.S. Government embargo, or that has been designated by the U.S. Government as a “terrorist supporting” country; and (ii) you are not listed on any U.S. Government list of prohibited or restricted parties.
Third-party terms
You must comply with applicable third-party terms of agreement when using the App.
Third-party beneficiary
You acknowledge and agree that Apple, and Apple’s subsidiaries, are third-party beneficiaries of these Terms, and that, upon your acceptance of these Terms, Apple will have the right (and will be deemed to have accepted the right) to enforce these Terms against you as a third-party beneficiary of these Terms.
Contact
- Email: hello@handstandlab.app
- Web: handstandlab.app/support
Michael MacDonald