Terms

1. Service and operator

OnTime is operated by Jeon Jongwon Math Institute (전종원수학연구소). It is a browser-based timing service. Core timer, focus-routine, and stopwatch features are free without registration.

2. Your device and browser

The service runs on your device and browser. Display and alert behavior can vary with browser compatibility, sound permissions, screen lock, sleep mode, and changes to the device clock. User guide explains how to check your environment. Use a separate clock alongside the timer for exams or other activities that require precise supervision.

Clearing site data, changing devices, or similar actions can remove saved settings and records. The service does not back them up to a server.

3. Responsible use

Do not use the service to infringe others' rights, disrupt operation with abnormal requests, or bypass site security. Avoid putting anyone else's personal information in shared settings.

4. Service changes and advertising

Features and availability may change as the service is improved and maintained. Important changes will be reflected in the relevant information pages.

No ads are currently served. If advertising is introduced, it will be identified as advertising, and we will update the Privacy to reflect actual data handling. If paid features are introduced, prices and conditions will be explained in advance.

5. Copyright and support

OnTime's original content and service information documents are copyrighted by Jeon Jongwon Math Institute (전종원수학연구소). Rights to external components belong to their respective rights holders.

A support channel is being prepared. See the Support information for its current status and troubleshooting information. Changes to these terms and their effective dates will be shown here.