Terms of Use — E=CVⁿ: Your Exponential Self
Effective date: 12 November 2026 · Version: 2026-11-12
These Terms of Use (the "Terms") govern your use of the E=CVⁿ: Your Exponential Self mobile application and related services (the "App"), provided by Carprix, LLC, a Florida limited liability company, 251 Valencia Avenue, #143167, Coral Gables, FL 33134, USA ("Carprix", "we", "us"). By creating an account or using the App you accept these Terms and acknowledge our Privacy Policy. If you do not agree, do not use the App.
1. The service
1.1. The App is a career guide and mentor. It helps you organize and improve your CV, plan small daily steps, follow the method of the book E = CVⁿ — Your Exponential Self, record your work and develop your skills with digital tools.
1.2. The App's assistant is an automated digital assistant that uses artificial intelligence models supplied by contracted providers. It is not a person. Its replies are generated automatically, may contain errors or omissions and may resemble replies given to other users. Check important information before relying on it.
1.3. The App provides general guidance for professional development. It does not provide legal, financial, tax, medical or other health advice, is not an employment or recruitment agency and does not guarantee any job, promotion, income or result. Decisions about your career and your life remain yours.
1.4. The App is not an emergency service. If you are in danger or in acute distress, contact your local emergency number immediately. When the App detects signs of acute distress, it pauses the activity and shows support and emergency contacts for your country.
2. Eligibility and account
2.1. You must be at least 18 years old and able to enter into a binding contract. When you create an account, the App asks for your date of birth to verify this requirement and keeps it in your profile.
2.2. You may create an account with Sign in with Apple, Google Sign-In or an e-mail address and password. You are responsible for keeping your credentials secure and for the activity on your account. Tell us immediately at support@ecvn.ai if you suspect unauthorized use.
2.3. The information you provide must be accurate. One account per person; accounts are personal and non-transferable.
2.4. You may delete your account at any time in You › Privacy › Delete account, immediately or on a scheduled date 30 days after your request, or without the App by writing to privacy@ecvn.ai as explained at https://ecvn.ai/app/delete-account. We confirm the request by e-mail. Deletion does not cancel a store subscription (see Section 3.6).
3. Subscriptions, free trial and payments
3.1. Plans. Access to the App's content and features requires an active subscription or a free trial in progress. Without one, you may only create or sign in to your account, view the subscription options, restore or resume a subscription, read these Terms and the Privacy Policy, manage your consents, view, correct or delete the notes the assistant keeps about you, export your data and delete your account; the support screen with emergency contacts described in Section 1.4 remains available at all times. The following auto-renewable subscriptions are available in the same subscription group: weekly, monthly (paid in advance) and annual (paid in advance). The current price for your country and store is shown on the purchase screen before you confirm.
3.2. Free trial. New subscribers may receive a 3-day free trial, available once per person and per store account according to the store's eligibility rules. The trial starts when the store confirms your subscription, and during the trial you have full access to the App. Unless you cancel at least 24 hours before the end of the trial, the subscription you selected starts automatically and you will be charged its price. Any unused portion of a free trial is forfeited when you purchase a subscription, where applicable.
3.3. Purchase through the stores. Subscriptions are sold and charged by Apple (App Store) or Google (Google Play) through your store account, subject to the store's terms. Payment is charged to your store account at confirmation of purchase or at the end of the free trial.
3.4. Automatic renewal. Your subscription renews automatically for the same period and at the then-current price unless auto-renew is turned off at least 24 hours before the end of the current period. Your store account will be charged for renewal within the 24 hours before the end of the current period. If the price changes, you will be informed in advance as required by the store and by law, and where required you must accept the new price for the subscription to continue.
3.5. Changing plans. You can switch between weekly, monthly and annual plans in your store's subscription settings; the change takes effect according to the store's rules, without double charging for the same period.
3.6. Cancellation. You can cancel at any time in your store account: on iPhone, open Settings, tap your name, then Subscriptions; on Android, Google Play › Profile › Payments and subscriptions › Subscriptions. After cancellation, you keep access until the end of the period already paid. Deleting the App or your account does not cancel the subscription.
3.7. Refunds. Refunds are handled by the store under its policies: Apple at reportaproblem.apple.com and Google through Google Play. Nothing in these Terms limits any mandatory right you have under consumer law, including any statutory right of withdrawal in the European Union, the United Kingdom or Brazil, which you may exercise through the store or by contacting support@ecvn.ai, and we will assist you.
3.8. Restore purchases. If you change devices or reinstall the App, use You › Subscription › Restore purchases while signed in to the same store account.
4. Your content
4.1. You keep all rights to the content you provide (texts, voice recordings, CVs, photos, videos, files and answers) ("Your Content").
4.2. You grant Carprix a non-exclusive, worldwide, royalty-free licence, for as long as your account is active, to host, process, reproduce and adapt Your Content solely to provide and improve the service for you as described in the Privacy Policy, including processing by our service providers. We do not publish Your Content and do not use it to train artificial intelligence models.
4.3. You are responsible for Your Content. Do not upload content that you do not have the right to share, including confidential information of your employer or third parties, or images of other people without their permission. Before you record your work, the App reminds you of this and offers face blurring and the deletion of originals after processing.
4.4. The outputs the assistant generates for you (for example, your organized CV or your rule book) may be used by you freely, at your own discretion and responsibility.
5. Acceptable use
You agree not to: (a) use the App for any unlawful purpose or in breach of the rights of others; (b) attempt to obtain the data of other users; (c) attempt to make the assistant produce unlawful, hateful, sexually explicit, violent or harassing content, or content that exploits minors; (d) reverse engineer, decompile or circumvent security measures, except as permitted by law; (e) use automated means to access the App or to extract content; (f) resell or provide the App to third parties; (g) use the App to develop a competing product. You can report any inappropriate reply of the assistant with the Report this reply option in the menu of each reply; reports are reviewed by our support team.
6. Intellectual property
The App, its software, design, trademarks, and the content of the book E = CVⁿ and of the Trail Kit made available in the App belong to Carprix or to its licensors and are protected by law. We grant you a personal, limited, non-exclusive, non-transferable and revocable licence to use the App on devices you own or control, for your personal use, while your account and subscription are active. All rights not expressly granted are reserved.
7. Suspension and termination
We may suspend or terminate your access if you materially breach these Terms, if required by law or to protect other users or the service, informing you of the reason where permitted. You may stop using the App at any time. Sections 4.4, 6, 8, 9, 10 and 12 survive termination.
8. Disclaimers
To the extent permitted by law, the App is provided "as is" and "as available". We do not warrant that it will be uninterrupted or error-free, or that the assistant's guidance will be accurate, complete or suitable for your particular situation. Some jurisdictions do not allow these exclusions; in that case they apply only to the extent permitted.
9. Limitation of liability
To the extent permitted by law, Carprix will not be liable for indirect, incidental, special, consequential or punitive damages, or for loss of profits, revenue, data or opportunities, and our total liability for any claim relating to the App is limited to the amounts you paid for the App in the twelve months before the event giving rise to the claim, or USD 100, whichever is greater. Nothing in these Terms excludes or limits liability for death or personal injury caused by negligence, for fraud or wilful misconduct, or any liability that cannot be excluded or limited under applicable law, including the consumer-protection laws of your country of residence.
10. Governing law and disputes
These Terms are governed by the laws of the State of Florida, USA, without regard to its conflict-of-law rules. Disputes will be submitted to the state or federal courts located in Miami-Dade County, Florida. If you are a consumer residing in the European Union, the United Kingdom, Brazil or another country whose law grants you mandatory protection, you keep that protection and may bring proceedings before the courts of your place of residence. Before any proceeding, please contact support@ecvn.ai so we can try to solve the issue amicably.
11. Changes
We may update these Terms to reflect changes to the App or to the law. We will notify you in the App at least 30 days before material changes take effect, except where a change is required by law or for security. If you do not agree, you may cancel your subscription and delete your account before the change takes effect.
12. Terms specific to the App Store (Apple)
If you downloaded the App from Apple's App Store: (a) these Terms are concluded between you and Carprix only, not with Apple Inc. ("Apple"), and Carprix, not Apple, is solely responsible for the App and its content; (b) your licence is limited to use of the App on Apple-branded products that you own or control, as permitted by the Usage Rules of the Apple Media Services Terms and Conditions, except that the App may be accessed by other accounts associated with you through Family Sharing or volume purchasing where enabled; (c) Apple has no obligation to provide maintenance or support for the App; (d) if the App fails to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price of the App, if any; to the maximum extent permitted by law, Apple has no other warranty obligation with respect to the App, and any other claims, losses, liabilities, damages, costs or expenses attributable to a failure to conform to any warranty are the responsibility of Carprix; (e) Carprix, not Apple, is responsible for addressing any claims relating to the App or your possession and use of it, including product liability claims, claims that the App fails to conform to legal or regulatory requirements, and claims arising under consumer protection, privacy or similar legislation; (f) in the event of a third-party claim that the App or your possession and use of it infringes that third party's intellectual property rights, Carprix, not Apple, will be solely responsible for the investigation, defence, settlement and discharge of that claim; (g) you represent that you are not located in a country subject to a U.S. Government embargo or designated as a "terrorist supporting" country, and that you are not listed on any U.S. Government list of prohibited or restricted parties; (h) you must comply with applicable third-party terms when using the App; and (i) Apple and its subsidiaries are third-party beneficiaries of these Terms and, upon your acceptance, Apple will have the right to enforce these Terms against you as a third-party beneficiary. Questions, complaints or claims regarding the App should be directed to Carprix at the address below.
13. General
If any provision of these Terms is held invalid, the remaining provisions remain in force. Our failure to enforce a provision is not a waiver. You may not assign these Terms; we may assign them in connection with a merger, acquisition or sale of assets, provided your rights are not reduced. These Terms, together with the Privacy Policy, are the entire agreement between you and Carprix regarding the App. Where translations differ, the version in the language of your App interface prevails to the extent required by consumer law; otherwise the English version prevails.
14. Contact
Carprix, LLC · 251 Valencia Avenue, #143167, Coral Gables, FL 33134, USA · support@ecvn.ai · privacy@ecvn.ai