Last updated: September 2026
By using Volley Manager, you agree to the following terms and conditions.
This project is open source and distributed under the GNU General Public License v3.0 (GPL-3.0). The source code, modifications, and redistribution must follow that license.
Volley Manager is a free app intended for organizing recreational volleyball matches, including team drawing, waiting list management, match history logging, and related group administration features.
The app is provided for personal, recreational, and non-commercial use. You are responsible for all data you manually enter in the app, such as player names, groups, scores, and configuration settings.
The app stores most of its data locally on your device. By default, the app does not collect anonymous telemetry or other remote usage data. We may introduce optional anonymous telemetry in a future release, but only with your explicit opt-in and the ability to revoke consent at any time from the app settings. Telemetry, if enabled, will be limited, aggregated, and designed to improve reliability and app quality without identifying you personally.
Future cloud features, if implemented, may require a user account and authentication. In particular, a future premium sync feature may allow cloud synchronization of groups, including players, through Firebase/Firestore and user registration/login. Any such feature will be optional, subject to explicit consent, and separate from the core local-only experience.
A future premium or cloud-sync feature may require an account, sign-in, and acceptance of additional terms, including an electronic acknowledgment/signature confirming the user consent for cloud synchronization. If you choose to use such a feature, you are responsible for maintaining the confidentiality of your credentials and for the information you upload or synchronize. The developer is not responsible for third-party account-provider outages, service restrictions, or terms imposed by the underlying identity or storage providers.
The app is provided “as is”, without warranties of any kind, express or implied. The developer is not responsible for:
The source code, design, and content of Volley Manager are protected by copyright and other applicable intellectual property laws. The project is distributed under the GPL-3.0 license. You may use, modify, and redistribute the code, provided you comply with the terms of that license and preserve the applicable notices.
Because the base app stores data locally, regular use of the export/backup feature (JSON/XLSX) is recommended. The developer does not have automatic access to your local data and is not responsible for recovering unsaved, deleted, or lost information outside the app’s documented backup mechanisms.
The app may be updated, modified, or discontinued at any time without prior notice. New features, including telemetry or premium sync, may be introduced, changed, or removed in future versions.
These terms may be updated in future versions of the app. Continued use of Volley Manager after changes means you accept the updated terms.
Questions about these terms can be sent to the developer through the official app page on the Google Play Store or through the GitHub repository for the project.