Terms of Use - Vertical Jump

Last updated: November 12, 2026

1. Acceptance of Terms

By downloading, installing, or using the Vertical Jump application ("the App"), you agree to be bound by these Terms of Use ("Terms"). The App is operated by EasyTech Agency (EASYTECH SASU, 2 rue de la Libération, 74000 Annecy, France; "we," "our," or "us"). If you do not agree to these Terms, do not use the App.

2. Description of Service

Vertical Jump is a mobile application that offers a training plan to raise your vertical jump (plyometric and strength sessions, a jump profile, tests and weekly checks) and measures your jump with the phone's camera, from the time your feet are off the floor.

The App has no account. What you record in it is saved on your device; if you delete the App or lose your device, we cannot restore it.

3. License

EasyTech Agency grants you a limited, non-exclusive, non-transferable, and revocable license to use the App for personal, non-commercial purposes in accordance with these Terms.

4. Subscriptions and Purchases

Measuring your jump (the three-jump test, your result and your record) is free. The plan, your jump profile, the full test, the guided sessions, the weekly checks and your progress require an auto-renewing subscription, offered as a monthly or a yearly plan:

• The price and the length of each plan are shown in the App before you subscribe and may vary by region
• A free trial is offered to new subscribers when the store makes it available to you; its length is shown in the App before you start it. If you do not cancel at least 24 hours before the trial ends, it converts into a paid subscription and your account is charged the price of the plan shown. The App can remind you before the trial ends if you allow notifications
• Payment is charged to your Apple Account at confirmation of purchase or at the end of the trial. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period, and your account is charged for the renewal within 24 hours before the end of the period
• You can manage or cancel your subscription at any time in your Apple Account settings (Settings, your name, Subscriptions). If you subscribed to a version of the App obtained on Google Play, the subscription is billed by Google and you manage or cancel it in the Google Play app (Profile, Payments and subscriptions, Subscriptions). Deleting the App does not cancel a subscription
• When you cancel, you keep access to the paid features until the end of the period already paid
• Purchases, billing and refunds are handled by Apple (or Google Play) in accordance with their policies; you can request a refund from Apple at reportaproblem.apple.com
• Use “Restore” on the subscription screen or in Settings to recover your access on a new device or after reinstalling

5. Acceptable Use

You agree to:

• Use the App in accordance with its intended purpose
• Train in a safe place, with enough room around you
• Not attempt to reverse-engineer the App or its content
• Not redistribute or share paid content without authorization
• Respect all intellectual property rights
• Not attempt to compromise the security of the App or its services

6. Intellectual Property

The App and all its content, including but not limited to training plans, guides, graphics, logos, icons, and software, are the property of EasyTech Agency or its licensors and are protected by intellectual property laws.

7. Health and Safety Disclaimer

The App is provided "as is" without warranty of any kind. Vertical Jump gives general training information. The App:

• Does not constitute medical advice and is not a substitute for a consultation with a doctor, a physiotherapist or another health professional
• Does not guarantee specific results or outcomes
• Jumping and plyometric training are demanding, high-impact exercise. If you have pain, an injury or a medical condition, ask a health professional before you start
• Stop if something hurts
• The height of a jump is calculated from the analysis of the camera picture and is an estimate. It depends on the light, the framing and the way you jump and land, and the App tells you when a jump does not count
• If you are under 18, train with a parent, a coach or a PE teacher
• If you feel pain, dizziness or discomfort while training, stop and seek professional advice

8. Limitation of Liability

To the extent the law allows, EasyTech Agency shall not be liable for any indirect, incidental, special, or consequential damages arising from your use of the App, including any physical injury sustained during training. None of this limits a liability that the law does not allow us to limit, or your rights as a consumer.

9. Termination

We may terminate or suspend your access to the App at any time, without notice, for any reason, including if you violate these Terms.

10. Changes to Terms

We reserve the right to modify these Terms at any time. Changes will take effect upon publication in the App. Continued use of the App after changes constitutes acceptance of the updated Terms.

11. Governing Law

These Terms are governed by French law. Any dispute is subject to the jurisdiction of the French courts. If you are a consumer, you keep the protection of the mandatory consumer rules of the country where you live, and any right you have to bring a claim before the courts of that country.

12. Contact

For any questions regarding these Terms of Use, contact us at:
contact@easytech-agency.net