Privacy policy for the Evotonomia+ app
Last updated: November 2026
About this policy
This policy applies only to the Evotonomia+ mobile app (identifier be.evotonomiapl on Google Play, be.evotonomia.plus on the App Store). It runs entirely offline and collects no personal data. Use of the evotonomia.be website (in particular the contact form, whose content is routed by email through OVHcloud) is covered by a separate policy: see 'Privacy policy'. Evotonomia+ is intended for adults: it helps neurodivergent people organise their daily lives and support their executive functions.
Data controller
The Evotonomia+ app is published by Pierre Guillaume, self-employed on a secondary basis, established in Belgium, 148 rue Henri Lecocq, 5000 Namur, Belgium. The publisher operates as a natural person: there is no company and no non-profit. Company number (BCE): 1038.521.491. VAT number: BE 1038.521.491. Phone: +32 497 74 72 09. For any question about this policy, you can write to pierre.guillaume@evotonomia.be.
Intended audience
Evotonomia+ is an everyday-organisation tool for neurodivergent adults: attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), specific learning disorders, or people living with cognitive after-effects. It can be used independently or with the support of a professional (care, education, social work) or a carer. The app has been designed in line with the EU General Data Protection Regulation (GDPR, EU 2016/679) and the Belgian law of 30 July 2018. It is not aimed at children and does not fall under Google Play's 'Designed for Families' programme or Apple's App Store 'Kids' category.
No data collection
The editor collects no personal data through the app. Concretely, Evotonomia+ creates no user account, needs no network connection to function, integrates no analytics tool (Google Analytics, Firebase Analytics, etc.), no advertising SDK, no third-party identity provider, and transmits no information to any server operated by the editor or a partner. Purchase and download go through Google Play and the App Store, which apply their own privacy policies and may give the editor overall statistics, with no access to what you enter in the app.
Data stored on the device
All information entered in the app is stored locally, in a SQLite database located in the app's private storage area on the device. This includes: profiles, missions and their steps, the weekly plan, the budget (income, expenses and categories), notes, mood, energy, pain and stress tracking, reminders (including the label and time of medications and appointments), shopping lists, the points and rewards system when enabled, mini-game scores, the language and all settings. A log of the latest technical errors is also kept on the device. Recent versions also keep, in the same private area, internal safety copies containing all profiles: one per day (the last three), one before each restore (the last two) and one before each database update (the last three). This data only leaves the device in the cases described under 'Backup, export and sharing'.
Protection and access
The app adds no password or encryption of its own. The data is protected by the device lock and by the isolation the system gives each app. Anyone using the device can therefore open the app and all its profiles.
Sensitive and health-related information
Some information you enter may relate to health or private life, for example medication reminders or daily tracking of mood, energy, pain and stress. This information is processed on the device. The app does not transmit it to the editor, a sub-processor, an advertiser or any third party, and does not use it for any analytics, advertising or profiling purpose. It may appear in files you share yourself and in the device backup.
Permissions and notifications
For reminders (medications, appointments), the app uses local notifications: they are scheduled and displayed directly by the device, even when the app is closed, with no data sent. Their content, including the label of a reminder, may appear on the lock screen depending on the device settings. On Android 13 and later, as on iOS, you can accept or decline these notifications, and disable them at any time in the system settings. Apart from notifications, the app asks you for no sensitive permission: no access to location, contacts, camera, microphone, SMS, phone or sensors. Alert sounds are simple audio playback, with no recording, and haptics serve as alert vibrations. Some technical permissions may appear on the store listings because they are declared by the development tools used (for example storage on older Android versions): the app does not use them. Outside its private area, the app only accesses files when you yourself start a backup, an import, a share or an export.
Backup, export and sharing
The app lets you export and import your data, export the weekly plan as a PDF, a month of budget as a PDF or CSV, a shopping list as a PDF or a message, and share the error log. Each export produces a file or a message that you keep or share as you wish (Files, email, etc.); import restores data from a backup file and replaces everything on the device. These operations happen at your request and pass through no server operated by the editor. The files are not encrypted: they can be read by whoever receives them, and sharing them to another app is then governed by that app's own terms. Your data may also leave the device through the backup the system makes itself: on iPhone and iPad, to iCloud or a computer, depending on your settings. The editor has no access to it. On Android, versions 1.0.5 and earlier could leave a copy in the phone's Google backup, which depends on your Google account; later versions no longer take part in it.
No ads, no third parties
The app contains no advertising, no tracker, no pixel, and shares nothing with third parties on its own initiative. No data is used for commercial, advertising or profiling purposes. The project is not monetised through its users' data. The app has no account and no in-app purchases.
Retention and deletion
Local data is kept for as long as the app remains installed on the device. Uninstalling deletes the app's data and its internal copies from the device. It does not affect files you have exported or device backups already made, which you manage yourself. You can also delete a profile from within the app: its data is removed from the database. However, missions and rewards, which all profiles share, and some settings remain. Internal safety copies may still contain this profile, some of them until a later import or update, and fragments may remain in the database file until that space is reused. Only uninstalling erases all of this.
Your rights
The GDPR grants you rights of access, rectification, erasure, restriction, portability, and objection regarding your personal data. Because no data is transmitted to the editor, these rights are technically satisfied by the direct control you exercise over the data stored in the app: you can view, edit, export, or delete it at any time, within the limits described under 'Retention and deletion'. For any further question, you can write to the contact address below. You may also file a complaint with the Belgian Data Protection Authority (dataprotectionauthority.be).
Applicable law
This policy is governed by Belgian law. The applicable rules include the General Data Protection Regulation (EU 2016/679) and the Belgian law of 30 July 2018 on the protection of natural persons with regard to the processing of personal data.