Effective date: 4 June 2026
Last updated: 4 June 2026
These terms apply to your use of the Formulus mobile application distributed by Open Data Ensemble (“ODE”, “we”, “us”). By installing or using Formulus, you agree to these terms. If you do not agree, do not use the app.
Formulus is client software for offline-first, form-based data collection. It connects to Synkronus servers that you or your organization configure. ODE provides the app; it does not operate your field data server unless your organization explicitly uses ODE-hosted infrastructure under a separate agreement.
You agree to:
You are responsible for data you collect and for the Synkronus server operator’s handling of that data.
Sign-in uses a username and password for the Synkronus server you configure. ODE does not provide in-app registration; accounts are created by your server administrator.
Account and server-side data deletion are described in Account and data deletion.
Our handling of information is described in the Formulus privacy policy. That policy is incorporated into these terms by reference.
Formulus is part of the open source Open Data Ensemble project, licensed under the MIT License unless otherwise noted for bundled components. Source code is available on GitHub; use of the source is subject to the license and separate development terms.
Formulus is provided “as is” and “as available”, without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement, to the extent permitted by law.
We do not warrant uninterrupted operation, error-free sync, or compatibility with every device or server configuration.
To the maximum extent permitted by law, ODE and its contributors are not liable for indirect, incidental, special, consequential, or punitive damages, or for loss of data, profits, or business arising from your use of Formulus or your sync server.
Your sole remedy for dissatisfaction with the app is to stop using it and uninstall it.
We may update these terms. The “Last updated” date will change when we do. Continued use after changes constitutes acceptance of the updated terms where permitted by law.
These terms are governed by the laws applicable to Open Data Ensemble’s place of establishment, without regard to conflict-of-law rules. Courts in that jurisdiction may have exclusive jurisdiction over disputes arising from these terms, unless mandatory consumer protection laws in your country require otherwise.