Terms of Service and License Agreement

These terms are an agreement between you and Aadi Ajmire, doing business as Revise ("Revise", "we", "us") covering the Revise desktop application, its updates, and our website (together, the "Service"). By downloading, activating, or using Revise, you agree to these terms. If you're using Revise for an organization, you confirm that you're authorized to accept these terms on its behalf, and "you" includes that organization.

1. Your license

While your account has an active free trial, individual subscription, or group subscription seat, we grant you a limited, non-exclusive, non-transferable license to install and use Revise on up to two computers for your own research, educational, or business purposes. You sign in with your email address, and your account is for you alone.

You may not:

• share your account or a group access code with people it wasn't issued to, or sell, rent, or sublicense the software
• bypass, disable, or tamper with license checks
• reverse engineer or decompile Revise, except where the law expressly allows it
• use Revise to build a competing product

The software is licensed, not sold. We and our licensors keep all rights not expressly granted here.

2. Free trial

New users can use Revise free for 15 days, with no payment method required. When you create your account, you agree that after the trial a paid subscription is required to keep using Revise. Each person and each computer gets one trial. The trial ends automatically, and you won't be charged unless you subscribe.

3. Individual subscription and billing

• Individual subscriptions are billed monthly, in advance.
• If you subscribe during your trial, your first charge happens when the trial ends. You keep your remaining free days.
• Payments are processed by Stripe. By subscribing, you authorize recurring charges to your payment method.
• Prices don't include taxes. Applicable sales tax or VAT is added at checkout.
• If a payment fails, we'll retry it and let you know. Your license keeps working for a short grace period, then stops until payment succeeds.
• We'll give you at least 30 days' notice by email before a price change takes effect on your subscription.

4. Cancellation and refunds

You can cancel at any time online: in Revise, open your account in the top right and choose Manage billing, then cancel. You can also email us. When you cancel, Revise keeps working until the end of the period you've already paid for, and you won't be charged again.

If you're unhappy with Revise, email us within 14 days of your first payment and we'll refund it in full. After that, payments are non-refundable and we don't give credit for partially used months, except where the law requires it or where we charged you in error.

5. Group subscriptions

A group subscription lets one buyer (for example a lab, department, or company) pay for a set number of seats for a set period. We agree the seats, price, and term with the buyer, usually by invoice. The buyer receives an access code to share with their team. Each person signs in with their own email and enters the code, which uses one seat. The buyer is responsible for sharing the code only with the people it's meant for. When the group term ends, members need a new group term or an individual subscription to keep using Revise.

6. Your data

Your data is yours. Revise processes it on your computer, and we don't receive it (see Data & Security). You're responsible for:

• having the rights, permissions, and approvals you need to use your data, including patient consent, IRB approval, and data-use agreements where they apply
• securing the computers Revise runs on and following the laws and policies that apply to your data, such as HIPAA
• keeping your own backups. Revise stores its files locally, and we can't recover them for you.

Our Privacy Policy explains how we handle the account information we do collect.

7. Not a medical device

Machine learning models can be wrong, biased, or fail on data that differs from the data they were trained on. You're responsible for independently validating any model you build with Revise and for how you use its outputs. If you deploy a model in a clinical setting, you're responsible for any regulatory requirements that apply.

8. Updates and changes

Your subscription includes new versions of Revise released while it's active. Some updates may be needed to keep using the Service, for example to fix security issues. We may add, change, or remove features over time. If a change significantly reduces what you're paying for, you can cancel and ask for a prorated refund of the current period.

9. Feedback

If you send us ideas or suggestions, we may use them without any obligation to you.

10. Disclaimer of warranties

To the fullest extent permitted by law, the Service is provided "as is" and "as available", without warranties of any kind, express or implied, including warranties of merchantability, fitness for a particular purpose, accuracy, and non-infringement. We don't guarantee that Revise will be error-free, uninterrupted, or that any model it produces will be accurate.

11. Limitation of liability

To the fullest extent permitted by law, we won't be liable for any indirect, incidental, special, consequential, or punitive damages, or for lost profits, revenue, or data, arising from your use of the Service. Our total liability for any claim relating to the Service is limited to the amount you paid us in the 12 months before the claim. Some places don't allow these limits, so they may not fully apply to you.

12. Indemnity

You agree to defend and indemnify us against claims arising from your data, your use of models you build with Revise, or your breach of these terms.

13. Termination

We may suspend or end your license if you materially breach these terms, for example by sharing your account or a group access code, or bypassing license checks. If we end it for any other reason, we'll refund the unused portion of your current period. When your license ends, you must stop using Revise. The files Revise saved on your computer remain yours.

14. Governing law

These terms are governed by the laws of the State of Illinois, without regard to its conflict-of-laws rules. Disputes will be resolved in the state or federal courts located in Lake County, Illinois, unless the law where you live requires otherwise.

15. Changes to these terms

We may update these terms. For material changes, we'll email customers at least 30 days before they take effect. If you keep using Revise after that, you accept the new terms. If you don't agree, you can cancel before they take effect.

16. Contact

Questions about these terms? Email contactreviseml@gmail.com.