Terms of
Use.

01

Agreement and platform terms

These Terms of Use (“Terms”) form an agreement between you and Project Null0 (“we,” “us” or “our”) for your use of Tasks&Habits Radar (the “App”) and related services. By downloading, purchasing, accessing or using the App, you agree to these Terms and our Privacy Policy. If you do not agree, do not use the App.

If you obtained the App through Apple’s App Store, Apple’s Licensed Application End User License Agreement (Standard EULA) also applies. If you obtained it through Google Play, the Google Play Terms of Service also apply. Platform terms control store distribution, billing and other matters assigned to Apple or Google.

02

Eligibility

You must be legally capable of entering into these Terms. If you are below the age of legal majority where you live, a parent or legal guardian must approve your use and any purchase. You are responsible for complying with laws and platform age requirements that apply to you.

03

App license

Subject to these Terms, the applicable store rules and payment of any required subscription fee, we grant you a limited, personal, non-exclusive, non-transferable, non-sublicensable and revocable license to install and use the App on devices you own or control as permitted by Apple or Google. The App is licensed, not sold.

You may not copy, redistribute, rent, lease, sell, sublicense, publicly provide, modify, reverse engineer, decompile, attempt to extract source code from, defeat security controls in or create derivative works from the App, except where applicable law expressly permits an activity that cannot be restricted by contract.

04

Premium subscriptions, trials and billing

• Premium access: production access to the App requires an active Premium entitlement. Monthly and annual plans unlock the same App features.
• Store information controls: the price, currency, billing period, taxes and any eligible introductory offer are shown by Apple or Google before you confirm a purchase. They are not fixed by this website.
• Introductory offers: a seven-day trial may be available for the monthly plan only when the active storefront confirms that your account is eligible. If no trial is shown in the purchase screen, no trial forms part of your purchase.
• Automatic renewal: recurring subscriptions renew and the storefront charges the payment method associated with your store account unless you cancel before the renewal under the storefront’s rules. Deleting the App does not cancel a subscription.
• Cancellation: you can manage or cancel through Apple subscriptions or Google Play subscriptions. Cancellation normally takes effect at the end of the paid period, subject to store rules.
• Refunds: Apple or Google processes payments and refund requests under its policies and applicable law. We do not receive or store your complete payment-card information.

A pending, failed, canceled or unverified purchase does not unlock the App. When a verified entitlement ends, access may be gated until an entitlement is restored or renewed. Existing local, imported or cloud-restored user data is not intentionally deleted merely because a subscription expires.

05

Your content and backups

You retain ownership of the tasks, projects, habits, notes, checklist items, schedules, images, feedback and other content you create or select (“User Content”). You grant us and our technical service providers a limited permission to host, process, transmit and reproduce User Content only as needed to provide features you choose, such as cloud backup or support delivery.

You are responsible for your User Content, for having the right to use any image or material you add, and for keeping an appropriate backup. The App provides manual JSON export and import, while account-based cloud backup is optional. No backup method is guaranteed to prevent every loss, conflict or corruption.

06

Acceptable use

You must not use the App or related services to:

• break the law or infringe another person’s privacy, intellectual-property or other rights;
• upload malicious code, abusive material or content you are not authorized to use;
• probe, overload, disrupt or bypass authentication, App Check, rate limits, purchase verification or other security controls;
• use automated means to access the service in a way that interferes with normal operation;
• misrepresent your identity in a support request or use support channels to harass others.

07

Accounts and cloud services

The App can begin without an interactive email or Google login gate. You may later connect an email/password or Google account for account-based cloud backup. You are responsible for keeping account credentials secure and for activity performed through your account. Tell us promptly if you believe an account or cloud backup has been accessed without authorization.

Signing out or disabling an optional feature may not automatically erase information already stored locally or in cloud backup. Data handling and deletion options are explained in the Privacy Policy.

08

Third-party services

The App relies on services provided by Apple, Google, Firebase and OVHcloud for distribution, billing, authentication, cloud backup, security and support delivery. Those services may have their own terms and privacy policies. We are not responsible for third-party services outside our control, but this does not limit any responsibility we cannot exclude under applicable law.

09

Our intellectual property

The App, website, branding, interface, software, artwork, documentation and other materials supplied by us are owned by Project Null0 or its licensors and are protected by intellectual-property laws. Except for the limited license above, no right, title or interest is transferred to you. “Tasks&Habits Radar” and associated branding may not be used in a way that suggests endorsement or affiliation without permission.

10

Availability, updates and changes

We may maintain, update, improve, replace, suspend or discontinue parts of the App or related services. Store products, compatibility and online services may be unavailable temporarily or differ by country, device or platform. You may need to install updates to continue using the App securely or to access online features.

We aim to preserve User Content when changing access rules, but you should maintain your own export when the data is important to you.

11

Warranty and limitation of liability

The App is a general organization tool. It does not provide medical, legal, financial or other professional advice and does not guarantee that you will complete a task, meet a deadline or achieve a habit goal.

To the maximum extent permitted by law, the App and related services are provided “as is” and “as available,” without warranties beyond those that cannot legally be excluded. We are not liable for indirect, incidental, special or consequential losses, lost profits, lost opportunities or loss of data arising from use of the App where such liability may lawfully be limited.

Nothing in these Terms excludes or limits liability for fraud, willful misconduct, death or personal injury caused by negligence, or any other liability that cannot be excluded. Nothing limits mandatory consumer guarantees, statutory remedies or other non-waivable rights available where you live.

12

Suspension and termination

You may stop using the App at any time and may cancel a subscription through your storefront. We may suspend access to online services when reasonably necessary to protect users or systems, comply with law, respond to non-payment or address a material breach of these Terms. Your license ends if you materially violate these Terms, subject to any notice or remedy rights required by law.

Sections that by their nature should continue—such as ownership, disclaimers, liability limits and dispute provisions—survive termination.

13

Applicable law and disputes

These Terms are governed by the laws applicable to Project Null0, without regard to conflict-of-law rules, except that consumers retain the benefit of mandatory protections and courts available under the law of their habitual residence. Before starting formal proceedings, you and Project Null0 should try in good faith to resolve a dispute by contacting the other party, unless immediate action is legally necessary.

Apple’s Standard EULA or Google Play terms may specify additional governing-law and dispute provisions for matters within those platform agreements.

14

Changes to these Terms

We may update these Terms when the App, subscriptions, service providers or legal requirements change. The current version will be posted here with an updated revision date. If a change materially affects existing users, we may provide additional notice in the App where appropriate. Continued use after an updated version takes effect means you accept it to the extent permitted by law.