One tap, without opening the app
The Home Screen widget records the moment directly.
Write less, remember more
Logeo counts whatever you want, with a tap on a widget: a coffee, a glass of water, a walk... Then the app shows you how much, when and at what pace.
One or two buttons
Each with its own value: a small and a large glass, for example.
Dials you compose
Each facet shows the metric of your choice: total, count, last moment, average or median time between two moments...
Charts that fit your needs
By day, week, month or year, that you configure.
Activities that look like you
Colors, a symbol or a photo on each button, and an assistant with templates to create one in seconds.
Your data stays with you
No account, no ads, no tracking. On your device, and in your iCloud if you turn on sync. Export to JSON at any time.
Logeo sends no reminders and sets no goals: it records, and lets you read your own pace. Free for up to 3 activities and 200 moments per activity (beyond that, the oldest ones are deleted). Unlock full access with a one-time purchase or a subscription, your choice.
Legal notice
- Editor: Laurent Vilday, sole proprietor (entrepreneur individuel, EI), trading as VLstack
- Address: 4 Luchapt, 87320 Val-d'Oire-et-Gartempe, France
- Phone: +33 6 98 25 99 09
- Email: contact@vlstack.fr
- RNE number (SIREN): 103 853 917
- Publication director: Laurent Vilday
- Hosting: OVH SAS, 2 rue Kellermann, 59100 Roubaix, France, phone 1007
- Intellectual property: unless otherwise stated, the contents of the site (texts, images, code) are the property of the editor.
Terms of use
Last update: 2026-11-12
Definition and identification
For the purposes of these terms of use, the terms "VLstack", "we", "us", "our" or "the publisher" refer to Laurent Vilday, acting as an independent publisher under the business name VLstack (hereinafter referred to as "the publisher" or "VLstack").
These terms of use define the rules for accessing and using the Logeo application, published by VLstack. By using the Logeo application, you agree to comply with these terms of use. If you do not accept these terms, please do not use the application.
Intellectual property
All content in the Logeo application, including but not limited to texts, images, logos, graphics, and software, is protected by copyright and other intellectual property rights. This content is the property of VLstack or third parties who have licensed VLstack. Any reproduction, distribution, modification, or unauthorized use of this content is strictly prohibited.
Jurisdiction and applicable law
These terms of use are governed by French law. Any dispute relating to the application or interpretation of these terms will be subject to the exclusive jurisdiction of the French courts.
Acceptance of conditions
By accessing and using the Logeo application, you agree to comply with these terms of use. If you do not accept these conditions, please do not use the application. VLstack reserves the right to modify these terms at any time. Your continued use of the application after the publication of modifications constitutes acceptance of the new terms.
Use of the application
The Logeo application is provided for personal and non-commercial use. You agree not to use the application for illegal or unauthorized purposes. You must not, without the express permission of VLstack:
- Modify, copy, distribute, transmit, display, execute, reproduce, publish, license, create derivative works or sell any content from the application.
- Use the application in a manner that could harm its operation or that of Apple services (iCloud, App Store), or interfere with other users.
- Introduce viruses, Trojans, or other malicious code into the application.
In-app purchases and subscriptions
The Logeo app offers in-app purchases and auto-renewable subscriptions through Apple's App Store.
Payment and renewal
Payments will be charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period.
Managing subscriptions
You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase.
Right of withdrawal and refunds
According to Apple's policies, in-app purchases and subscriptions are handled directly by Apple. For any claim or refund request, please contact Apple App Store support.
Use of features
Features unlocked through a subscription or a one-time purchase are available as long as the subscription is active or, for permanent unlocks, as long as the app is installed.
User responsibility
It is your responsibility to ensure that in-app purchases are made intentionally. We cannot be held responsible for purchases made by mistake or by a third party using your Apple ID account.
Responsibility
VLstack strives to ensure that the application works correctly and that its content is accurate. However, VLstack cannot guarantee that the application will be error-free or malfunction-free, nor that the content is complete and accurate. In no event shall VLstack be liable for any direct, indirect, incidental or consequential damages resulting from the use of the application or the inability to use the application.
Modifications of terms of use
VLstack reserves the right to modify these terms of use at any time. Changes will be published in the application and on the associated website. We encourage you to regularly review the terms for any changes. Your continued use of the application after the publication of changes constitutes acceptance of the new terms.
Suspension and termination
VLstack reserves the right to suspend or terminate your access to the application in the event of a violation of these terms of use. In the event of termination, you must immediately cease using the application and delete any copies of it. VLstack shall not be liable for any damages resulting from the termination of your access to the application.
Trademarks
- Apple, iCloud, and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries.
- OVH is a registered trademark of OVH Groupe SAS.
- All other trademarks and logos mentioned in the Logeo app are the property of their respective owners.
Privacy policy
Last update: 2026-11-12
Definition and data controller
For the purposes of this privacy policy, the terms "VLstack", "we", "us", "our" or "the publisher" refer to Laurent Vilday, acting as an independent publisher under the business name VLstack. He is the controller responsible for data collection and processing.
At VLstack, we respect the privacy of your personal data. Logeo is an application dedicated to managing and recording daily events, and we do not collect any personal data from our users. We are committed to complying with applicable data protection laws and ensuring secure and compliant use of the application.
Data collected
VLstack does not collect any personal or non-personal data from users of the Logeo application. No information regarding the use of the application, preferences, or any other personal aspect is collected.
Data usage
At VLstack, we firmly believe that your data belongs to you. That's why, with the Logeo application, no data is collected, used, or shared. We respect your right to have complete control over your information, in accordance with our philosophy: “Your data, your choices, your rules”.
Data storage and security
All data you enter in the Logeo application is stored locally on your device. This data can be synced between your devices via iCloud, an Apple service. It is neither collected nor accessible by VLstack. We are committed to respecting your data privacy, which remains entirely under your control and is protected by the security measures implemented by Apple.
User rights
In the Logeo application, all data you enter is entirely under your control. You have the right to modify, update, or delete any information you enter in the application at any time. VLstack does not keep any copy of your data, meaning that changes or deletions made in the application are permanent.
Cookies and similar technologies
The website https://logeo.vlstack.fr/ does not use any cookies for tracking or advertising purposes. No personal or technical data related to this session is retained. No other data is transmitted or recorded during your use of the site.
The site is hosted by OVH. Although we do not collect any data, it is possible that OVH retains technical logs (such as IP addresses) in accordance with its own practices and data retention policies. For more information, you can consult OVH's Personal data protection.
Changes to the privacy policy
We reserve the right to modify this privacy policy at any time. Any changes will be posted on this page and, where appropriate, a message will be displayed in the Logeo application to inform users of the changes. We encourage users to regularly check this page for updates.
Contact
For any questions or concerns regarding the privacy policy, please contact us at: contact@vlstack.fr.
Trademarks
- Apple, iCloud, and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries.
- OVH is a registered trademark of OVH Groupe SAS.
- All other trademarks and logos mentioned in the Logeo app are the property of their respective owners.