Serio / Legal

Terms of Use

Last updated: 13 October 2026

Serio is an iOS app for organizing TV series and tracking episode progress. Use of the app is governed by Apple's Standard End User License Agreement.

What Serio provides

Serio lets you maintain Watching, Planned and Completed lists, mark episodes watched, find the next episode, see upcoming release dates and view your progress. Serio is not a streaming service. It does not play or download video.

Outside information

Series, episode, cast and schedule information comes from TVmaze. IMDb ratings may be supplied through Agregarr. Release dates can change, and availability may differ by region. Links to outside services lead to their own websites and policies.

Local library

Your library is kept on your device. An account and device-to-device sync are not provided. Removing the app can remove your locally stored progress. See the Privacy Policy for information about data processing.

Credits and contact

Series and episode data is provided by TVmaze under CC BY-SA 4.0. For questions about Serio, contact support@example.com.