Terms of use for the Evotonomia+ app
Last updated: November 2026
Publisher
The Evotonomia+ mobile 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. Email: pierre.guillaume@evotonomia.be. Website: www.evotonomia.be.
The app is distributed on Google Play (identifier be.evotonomiapl) and on Apple's App Store (identifier be.evotonomia.plus).
Evotonomia+ is a separate app from Evotonomia. It is bought separately and has its own terms, set out here.
Purpose and features
Evotonomia+ supports everyday organisation and executive function, for teenagers and adults.
The app lets you:
- create one or several profiles;
- build missions split into steps, and follow them day by day;
- organise a weekly schedule, and export it as a PDF;
- keep a budget: income, expenses and categories, with a month exportable as PDF or CSV;
- take notes;
- track your mood, energy, pain and stress from day to day;
- set reminders, in particular for medication and appointments, as local notifications shown by the device;
- manage shopping lists, and send them as a PDF or a plain message;
- turn on a points and rewards system, if you want one;
- play a few mini-games, whose scores are kept;
- export and restore a full backup as a file;
- share the technical log of recent errors, to make asking for help easier;
- switch the interface between French and English.
The app runs entirely offline. It requires no account, no sign-up and no network connection. Reminders are scheduled and shown by the device itself, with no data sent anywhere.
Audience and conditions of use
Evotonomia+ is aimed at neurodivergent people: 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 carer or a support professional.
The app is not aimed at children and falls under neither Google Play's « Designed for Families » programme nor the App Store's « Kids » category.
By installing and using the app, you accept these terms.
- The app is for personal use.
- It is not a medical device, not a diagnosis and not a treatment. Tracking mood, energy, pain and stress, like medication reminders, are aids to memory and organisation. They replace no medical, paramedical, psychological or social care. Never change a treatment on the basis of the app. A reminder may fail to appear, for instance if notifications are denied, if the device is switched off, or if the operating system restricts them to save battery.
- The app adds no password and no encryption of its own. Protecting your data rests on your device lock. Anyone using the unlocked device can open the app and all its profiles. If you record sensitive information, lock your device.
- Any misuse, automated use or unauthorised commercial exploitation is prohibited.
- You are responsible for making regular backups using the dedicated function. The files you export are not encrypted: they are readable by anyone who receives them.
Business model
Evotonomia+ is a paid app, bought once. The price shown by the store at the time of purchase is the one that applies.
The app contains no in-app purchases, no subscription, no advertising and no recurring fees. Every feature is available from installation. The points and rewards system described above is purely internal and involves no payment.
Purchase, payment and refunds
Purchase and payment are handled by the store distributing the app, Google Play or Apple's App Store, under its own terms. The publisher takes no part in the transaction and has access to no payment data.
In case of a problem, a mistaken purchase or a defect in the app:
- on iPhone and iPad, request a refund from Apple at reportaproblem.apple.com;
- on Android, request a refund from Google Play, from your Google account's order history;
- for anything the store does not cover, or for a technical defect in the app, write to pierre.guillaume@evotonomia.be. The publisher undertakes to reply and to look for a solution, together with the relevant store where needed.
European consumer rights
If you buy the app as a consumer residing in the European Union, you benefit from consumer law protections, in particular the legal guarantee of conformity for digital content.
The publisher remains bound to supply an app that matches its description. Where the app lacks conformity, you may ask for it to be brought into conformity and, failing that, for a price reduction or termination of the contract, under the conditions set by law.
As to the fourteen day right of withdrawal: supplying digital content on an intangible medium, performed immediately after purchase with your express consent, is subject to a statutory exception. The store you buy through applies its own procedure, often more generous than the legal minimum. Contact the store first, and the publisher afterwards if the problem persists.
These terms do not affect the rights the law grants you as a consumer.
Intellectual property
The source code, the interface, the pictograms, the sounds and the editorial content of the app are the property of Pierre Guillaume and are protected by copyright.
Buying the app grants you a personal, non exclusive right to use it under the conditions set out above. It transfers no ownership. Any reproduction, redistribution, decompilation or modification, in whole or in part, is prohibited without prior written permission.
The content you enter in the app belongs to you. It stays on your device.
Some elements were produced with the assistance of artificial intelligence tools: writing and reviewing the source code, illustrations and icons, voices and sound design. The design, the editorial direction and the assembly remain the publisher's work, and the publisher takes responsibility for them.
Third party trademarks mentioned, in particular Apple, App Store, Google and Google Play, belong to their respective owners.
Liability
The app is supplied as is, without warranty that it is entirely free of errors, within the limits allowed by applicable Belgian and European law.
The publisher cannot be held liable for:
- the consequences of use that does not comply with these terms;
- a reminder not received, delayed or not displayed, whatever the cause, nor the consequences of a missed dose or a missed appointment;
- data loss following uninstallation, device failure, loss or replacement, or the absence of a backup;
- the circulation of a file you exported and shared yourself;
- the decisions you make on the basis of the app, in particular regarding health or money management;
- the terms applied by Google Play, by the App Store or by the device's operating system.
The limitations above do not apply in case of fraud, gross negligence, harm to life or physical integrity, or wherever the law prohibits them.
Personal data
The app collects no personal data and sends nothing to the publisher. Because some of what you enter may relate to health, the details of what is stored on the device, what can leave it and how, are set out in the app's privacy policy.
Changes to these terms
These terms may change along with the app. Any change is published at this same address, with its date. The version that applies to your purchase is the one in force at that time, unless a later version is more favourable to you.
Applicable law and jurisdiction
These terms are governed by Belgian law.
In case of dispute, the parties will first seek an amicable solution. Failing that, the Belgian courts have jurisdiction. If you are a consumer residing in the European Union, you keep the right to bring proceedings before the courts of your place of residence, and to use out of court dispute resolution schemes, in particular the Consumer Mediation Service in Belgium (consumerombudsman.be).