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Terms of Use

Last updated: March 4, 2026

Table of Contents

  1. Legal notices
  2. Purpose
  3. Definitions
  4. Acceptance of the Terms
  5. Description of the Service
  6. Access conditions
  7. Registration and user account
  8. Free plan
  9. Premium plan — One-time payment
  10. Purchases via Google Play Store
  11. Right of withdrawal
  12. Legal guarantee of conformity
  13. Personal data and GDPR
  14. Local data storage
  15. Multi-device synchronization
  16. Intellectual property
  17. Liability
  18. Service availability
  19. User obligations
  20. Health disclaimer — ADHD
  21. Changes to the Terms
  22. Termination
  23. Partial nullity
  24. Applicable law and disputes
  25. Contact

Article 1 — Legal notices

In accordance with French Law No. 2004-575 of June 21, 2004 on confidence in the digital economy (LCEN), the following information is provided to Users:

  • Publisher: [COMPANY NAME OR FULL NAME], [legal form]
  • Registered office: [FULL ADDRESS]
  • SIRET: [SIRET NUMBER]
  • EU VAT number: [VAT NUMBER]
  • Publication director: [FULL NAME]
  • Contact: contact@tidl.app
  • Host: [HOST NAME], [HOST ADDRESS]

Article 2 — Purpose

These Terms of Use (hereinafter "Terms") define the conditions of access and use of the Tidl application (hereinafter the "Service"), published by [COMPANY NAME] (hereinafter the "Publisher").

Tidl is a productivity application designed for adults, with particular attention to the needs of people with Attention Deficit Hyperactivity Disorder (ADHD).

Article 3 — Definitions

  • "Service": all features offered by the Tidl application, accessible via the web application (PWA), Android mobile application, and desktop applications (Windows, macOS, Linux).
  • "User": any individual using the Service, whether in the free or Premium version.
  • "Account": the User's personal space, created during registration, allowing access to Service features and optionally multi-device synchronization.
  • "User Content": any data entered by the User in the Service (tasks, routines, notes, etc.).
  • "Free Plan": limited access to the Service without payment.
  • "Premium Plan": full and unlimited access to the Service, obtained through a one-time payment.
  • "Local Data": data stored exclusively on the User's device via IndexedDB.

Article 4 — Acceptance of the Terms

Use of the Service implies full and complete acceptance of these Terms. The User acknowledges having read them and agrees to comply with them.

In case of disagreement with all or part of these Terms, the User is invited not to use the Service.

In accordance with Regulation (EU) 2022/2065 (Digital Services Act), the User is clearly and accessibly informed of the conditions applicable to the Service.

Article 5 — Description of the Service

Tidl is a productivity application operating primarily offline ("offline-first"). It offers the following main features:

  • The Inbox (Brain Dump): quick capture of ideas, tasks, and thoughts without prior organization.
  • My Day (Timeline): visual day planning with drag-and-drop and time blocks.
  • Focus Timer: concentration timer in Pomodoro mode (25/5 min) or free mode, with ambient sounds.
  • Routines: step-by-step guided sequences for daily rituals (morning, evening, custom).
  • Energy mode: interface adaptation based on the User's daily energy level.
  • Daily compass: intelligent suggestion of which task to start with.
  • Multi-device synchronization (Premium): encrypted data sync between devices.

The Service is available on the following platforms:

  • Progressive web application (PWA) accessible via browser
  • Native Android application (via Google Play Store)
  • Desktop application for Windows, macOS, and Linux

Article 6 — Access conditions

The Service is intended for adults (18 years and older) or minors with parental authorization.

Access to the free version of the Service does not necessarily require creating an account. The User can use the Service locally, without registration, with data stored only on their device.

Account creation is required for:

  • Purchasing the Premium Plan via the website
  • Multi-device synchronization
  • Data recovery when changing devices

Article 7 — Registration and user account

Registration is possible via:

  • Email address and password
  • Google Sign-In

The User agrees to provide accurate and up-to-date information. They are responsible for the confidentiality of their login credentials and any activity carried out from their Account.

In case of unauthorized use of their Account, the User must inform the Publisher without delay via the contact form.

The User may at any time request the deletion of their Account, in accordance with Article 13 of these Terms.

Article 8 — Free plan

The Free Plan provides access to the following features, with no time limit:

  • Unlimited capture in the Inbox
  • 3 planned tasks per day on the Timeline
  • 2 Focus sessions per day
  • 1 morning routine
  • History limited to 7 days
  • 3 colors and 1 theme

The Free Plan is offered without financial consideration and without commitment. The Publisher reserves the right to modify the limits of the Free Plan, subject to informing Users within a reasonable timeframe.

Article 9 — Premium plan — One-time payment

9.1 — Description

The Premium Plan unlocks all Service features, without limitation, for an unlimited duration:

  • Unlimited planned tasks
  • Unlimited Focus sessions
  • All routines (morning, evening, custom)
  • All themes and colors
  • All ambient sounds
  • Full history and statistics
  • Encrypted multi-device synchronization

9.2 — Price and payment

The Premium Plan is offered at a price of €35 incl. tax (indicative price subject to change), payable in a single payment. This is not a subscription: no recurring charges will be made.

Payment is securely processed by Stripe (for web purchases). The Publisher does not store any banking data. Payment processing is subject to Stripe's terms of service (stripe.com/legal).

In accordance with Article L112-1 of the French Consumer Code, the price is clearly and unambiguously indicated before any order validation.

9.3 — Order confirmation

In accordance with Articles L221-11 and L221-13 of the French Consumer Code, the User receives an order confirmation by email containing a summary of the purchase, the amount paid, and information regarding the right of withdrawal.

9.4 — Multi-platform access

A single Premium purchase grants access to all platforms (web, Android, desktop), linked to the User's Account.

Article 10 — Purchases via Google Play Store

Purchases made via the Google Play Store are subject to Google Play Terms of Service. Payment processing and billing are handled by Google. Refund requests for purchases made via Google Play must be addressed to Google in accordance with their refund policy.

The Publisher cannot be held responsible for Google Play's payment, refund, or billing conditions. The User is invited to review the terms and conditions of that platform before any purchase.

Article 11 — Right of withdrawal

Withdrawal period: 14 calendar days

From the date of purchase of the Premium Plan, you have 14 calendar days to exercise your right of withdrawal, without having to give reasons or pay penalties. This period expires 14 days after the day the contract was concluded (date of purchase).

11.1 — Principle

In accordance with Articles L221-18 to L221-28 of the French Consumer Code and Directive 2011/83/EU on consumer rights, the consumer User has a right of withdrawal of 14 calendar days from the date of purchase, without having to give reasons or pay penalties.

11.2 — Exercising the right of withdrawal

To exercise the right of withdrawal, the User may:

  • Send a message via the contact form clearly indicating their wish to withdraw
  • Use the standard withdrawal form below

Standard withdrawal form

(To be completed and returned only if you wish to withdraw from the contract)

To the attention of [COMPANY NAME], [ADDRESS] — contact@tidl.app:

I hereby notify you of my withdrawal from the contract for the provision of the Tidl Premium service.

  • Order date: _______________
  • User name: _______________
  • Account email address: _______________
  • Date: _______________
  • Signature (in case of paper notification): _______________

11.3 — Refund

In case of a valid withdrawal, the refund is made within 14 days of receiving the request, using the same payment method used for the purchase, unless the User expressly agrees to a different method. Premium access will be deactivated on the refund date.

11.4 — Exception for digital content

In accordance with Article L221-28, 13° of the French Consumer Code, the right of withdrawal cannot be exercised if the User has expressly consented to the immediate performance of the contract and has expressly waived their right of withdrawal before the supply of the digital content has begun. Where applicable, the User will be informed and must give explicit consent at the time of purchase.

Article 12 — Legal guarantee of conformity

In accordance with Articles L217-1 to L217-32 of the French Consumer Code, the Service is subject to the legal guarantee of conformity for digital content and services.

The User has a period of 2 years from the provision of the digital content to invoke this guarantee. The Publisher is required to provide digital content that is in conformity with the contract and free from defects existing at the time of provision.

In case of a lack of conformity found within this period, the User is entitled to have the digital content brought into conformity at no cost, within a reasonable time and without major inconvenience. If bringing into conformity is impossible or involves disproportionate costs, the User may obtain a price reduction or contract termination.

The burden of proof of conformity rests with the Publisher for the entire duration of the guarantee.

Article 13 — Personal data and GDPR

13.1 — Data controller

The data controller is [COMPANY NAME], reachable via the contact form.

13.2 — Legal basis and purposes

In accordance with Regulation (EU) 2016/679 (GDPR) and French Law No. 78-17 of January 6, 1978 (Data Protection Act), personal data is processed on the following legal bases:

Purpose Legal basis Data concerned Retention period
Account creation and management Contract performance (Art. 6.1.b GDPR) Email, identifier, authentication token Account duration + 3 years
Payment processing Contract performance (Art. 6.1.b GDPR) Transaction identifier, purchase date 10 years (accounting obligations)
Multi-device synchronization Contract performance (Art. 6.1.b GDPR) User's encrypted data Account duration
Bug reporting Legitimate interest (Art. 6.1.f GDPR) Bug description, technical information 1 year after resolution
Responding to contact requests Legitimate interest (Art. 6.1.f GDPR) Email, message content 3 years after last contact

13.3 — Data not collected

The Publisher commits to not collecting the following data:

  • Health data related to ADHD or any medical condition
  • Geolocation data
  • Biometric data
  • Browsing or advertising tracking data
  • Content of tasks, routines, or notes (except encrypted synchronization)

13.4 — Data recipients

Personal data may be transmitted to the following subcontractors, exclusively for the purposes described above:

  • Stripe: payment processing (PCI-DSS certified)
  • Google: Google Sign-In authentication, Google Play purchase management
  • [Host]: server infrastructure hosting

No data is sold, rented, or transmitted for commercial or advertising purposes to third parties.

13.5 — Transfers outside the EU

Some subcontractors (Stripe, Google) may process data outside the European Economic Area. These transfers are governed by standard contractual clauses approved by the European Commission or by adequacy decisions, in accordance with Articles 44 to 49 of the GDPR.

13.6 — User rights

In accordance with Articles 15 to 22 of the GDPR and French Law No. 2016-1321 of October 7, 2016 (Digital Republic), the User has the following rights:

  • Right of access (Art. 15 GDPR): obtain confirmation and communication of their personal data.
  • Right to rectification (Art. 16 GDPR): have inaccurate or incomplete data corrected.
  • Right to erasure (Art. 17 GDPR): request the deletion of their data, subject to legal retention obligations.
  • Right to restriction of processing (Art. 18 GDPR): request the suspension of processing in certain cases.
  • Right to data portability (Art. 20 GDPR): receive their data in a structured, commonly used, and machine-readable format.
  • Right to object (Art. 21 GDPR): object to the processing of their data on legitimate grounds.
  • Post-mortem directives (Art. 85 Data Protection Act): define directives regarding the fate of their data after death.

These rights can be exercised via the contact form. The Publisher commits to responding within one month of receiving the request.

In case of dispute, the User may file a complaint with the Commission Nationale de l'Informatique et des Libertés (CNIL): www.cnil.fr.

13.7 — Security

The Publisher implements appropriate technical and organizational measures to ensure the security and confidentiality of personal data, in accordance with Article 32 of the GDPR:

  • Communication encryption (TLS/HTTPS)
  • JWT token authentication
  • End-to-end encryption of synchronized data
  • Password hashing (bcrypt/Argon2)
  • Payment webhook signature verification

Article 14 — Local data storage

Tidl is designed on the "offline-first" principle. By default, all User Content (tasks, routines, sessions, preferences) is stored exclusively on the User's device via the browser's IndexedDB technology or the native application's local storage.

Consequently:

  • The Publisher has no access to locally stored User Content.
  • Uninstalling the application, clearing the browser, or resetting the device results in the permanent and irreversible loss of local data.
  • The User is solely responsible for backing up their local data.
  • The Publisher cannot under any circumstances be held liable for the loss of locally stored data.

Article 15 — Multi-device synchronization

Premium Users can enable synchronization of their data between multiple devices. This feature involves transferring data to the Publisher's servers.

  • Synchronized data is end-to-end encrypted: the Publisher technically cannot read the content of synchronized data.
  • Synchronization is optional and activated only by the User.
  • The User can disable synchronization and request the deletion of their synchronized data at any time.
  • In case of Account deletion, synchronized data is deleted from the servers within 30 days.

Article 16 — Intellectual property

16.1 — Publisher's rights

All elements composing the Service (source code, interface, design, texts, graphics, logos, sounds, "Tidl" brand) are protected by intellectual property law, particularly the French Intellectual Property Code and applicable international conventions.

Any reproduction, representation, modification, distribution, or exploitation, even partial, of these elements without prior written authorization from the Publisher is prohibited and constitutes counterfeiting sanctioned by Articles L335-2 et seq. of the Intellectual Property Code.

16.2 — License of use

The Publisher grants the User a personal, non-exclusive, non-transferable license to use the Service for strictly private purposes.

16.3 — User Content

The User retains all intellectual property rights over their User Content. The Publisher claims no rights over data created by the User.

Article 17 — Liability

17.1 — Best efforts obligation

The Publisher commits to using all reasonable means to ensure the proper functioning of the Service. It is subject to a best efforts obligation, not a results obligation.

17.2 — Limitations

The Publisher cannot be held liable for:

  • Loss of data stored locally on the User's device
  • Malfunctions related to the User's device, operating system, or browser
  • Service interruptions due to force majeure (as defined by Article 1218 of the French Civil Code)
  • Use of the Service by the User in a manner not compliant with these Terms
  • Indirect damages, loss of profits, or data loss resulting from the use or inability to use the Service
  • Payment or refund conditions imposed by the Google Play Store

17.3 — Liability cap

To the extent permitted by law, the Publisher's total liability for any claim related to the Service is limited to the amount actually paid by the User in the 12 months preceding the event giving rise to the claim. This limitation does not apply in case of intentional fault or breach of an essential obligation.

Article 18 — Service availability

The Publisher strives to maintain the Service accessible 24/7. However, access may be temporarily suspended for maintenance, updates, or force majeure reasons.

The Publisher commits to informing Users, as far as possible, prior to any scheduled interruption.

Important note: the Service's offline features (local storage, timer, routines) remain fully operational regardless of server availability.

Article 19 — User obligations

The User agrees to:

  • Use the Service in accordance with its intended purpose and these Terms
  • Not attempt to circumvent Free Plan limitations through technical means
  • Not engage in reverse engineering, decompilation, or disassembly of the Service
  • Not use the Service for illegal, fraudulent purposes, or in violation of third-party rights
  • Not attempt unauthorized access to the Publisher's systems or data
  • Comply with applicable laws and regulations in their country of residence

In case of violation of these obligations, the Publisher reserves the right to suspend or delete the User's Account, without prejudice to potential legal proceedings.

Article 20 — Health disclaimer — ADHD

Tidl is a productivity and organization tool. It does not constitute in any way:

  • A medical device within the meaning of Regulation (EU) 2017/745
  • A diagnostic or treatment tool for ADHD or any other medical condition
  • A substitute for medical, psychological, or psychiatric care

The features adapted to the needs of people with ADHD (energy mode, guided routines, absence of time pressure) are design choices aimed at providing a compassionate experience, not healthcare services.

The User is encouraged to consult a qualified healthcare professional for any questions regarding ADHD or their mental health.

Article 21 — Changes to the Terms

The Publisher reserves the right to modify these Terms at any time. Changes take effect 30 days after publication.

Users with an Account will be notified by email of substantive changes. Continued use of the Service after the changes take effect constitutes acceptance of the new Terms.

If the User refuses the new Terms, they may stop using the Service and request the deletion of their Account in accordance with Article 22.

Previous versions of the Terms are archived and available upon request from the Publisher.

Article 22 — Termination

22.1 — By the User

The User may stop using the Service at any time. They may delete their Account by submitting a request via the contact form. Account deletion results in:

  • Deletion of personal data (email, identifiers) within 30 days
  • Deletion of synchronized data from servers within 30 days
  • Preservation of local data on the User's device (unaffected)
  • Loss of Premium access linked to the Account (local data remains accessible in free mode)

In accordance with French Law No. 2022-1158 of August 16, 2022 (purchasing power), Account termination is possible in a simple and direct manner.

22.2 — By the Publisher

The Publisher reserves the right to suspend or delete an Account in case of violation of these Terms, after a formal notice that has gone unanswered for 15 days, except in case of serious violation requiring immediate action.

22.3 — Service cessation

In case of definitive cessation of the Service, the Publisher commits to:

  • Informing Users at least 3 months in advance
  • Allowing data export during this period
  • Ensuring the offline functioning of the existing Service (local data is not affected by server shutdown)

Article 23 — Partial nullity

If one or more provisions of these Terms are declared null or unenforceable by application of a law, regulation, or following a final court decision, the other provisions retain their full effect and scope.

Article 24 — Applicable law and disputes

24.1 — Applicable law

These Terms are governed by French law. For Users residing in the European Union, the mandatory provisions of their country of residence apply insofar as they offer greater protection, in accordance with Regulation (EC) No. 593/2008 (Rome I).

24.2 — Amicable resolution

In case of dispute, the User is invited to contact the Publisher via the contact form to seek an amicable solution.

24.3 — Mediation

In accordance with Articles L611-1 to L616-3 of the French Consumer Code, in case of unresolved dispute, the consumer User may use the following consumer mediation service free of charge:

  • [MEDIATOR NAME]
  • Website: [MEDIATOR URL]
  • Address: [MEDIATOR ADDRESS]

The User may also use the European Online Dispute Resolution platform (ODR): https://ec.europa.eu/consumers/odr.

24.4 — Competent jurisdiction

Failing amicable resolution or mediation, any dispute relating to the interpretation or performance of these Terms shall be submitted to the courts having jurisdiction over the Publisher's registered office, subject to mandatory jurisdiction rules applicable to consumers (Article R631-3 of the French Consumer Code).

Article 25 — Contact

For any question regarding these Terms, the Service, or the exercise of your rights:

  • Form: Contact us
  • Address: [COMPANY NAME], [FULL ADDRESS]
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