Keep every trailer you love in one place.

LolaDube is a lightweight trailer organizer powered by YouTube. Search for trailer-like videos, save them into custom categories, add notes, and play them anytime with a built-in player.

Get support Explore features
No account required On-device organization Backup & Restore Notes + watch stats

What you can do

Search, save, organize, watch, and revisit trailers quickly.

Search Find trailers on YouTube.
Save Put them into categories.
Play Watch with embedded player.

Features

Simple, fast, and built for people who keep an eye on upcoming releases.

Save & Categorize

Create categories, choose colors, and keep your trailer library clean and searchable.

Notes & Resume

Add quick notes for each saved trailer and continue from where you left off.

Backup & Restore

Create on-device backups of your trailers, watch events, thumbnails, and category covers.

Discover Trending

Browse popular trailer-like videos and save your favorites with one tap.

Watch Stats

Track watch events and view your library from a calendar and stats perspective.

Export Thumbnails

Optionally export a trailer thumbnail image to your Photo Library.

How it works

LolaDube keeps your library organized on your device. When you search or sync video details, the app uses the YouTube Data API. Playback uses the embedded YouTube player.

1. Find trailers Search for trailer-like videos and preview details like duration and publish date.
2. Build your library Save to categories, add a note, and optionally set category cover images.
3. Revisit anytime Play in-app, resume progress, and keep backups for peace of mind.
Good to know: Some videos may be unavailable due to region restrictions, removal, or YouTube policy changes.

Privacy-friendly by design

LolaDube is designed to work without creating an account. Most of your data stays on your device. When you interact with YouTube content, Google/YouTube may collect information according to their policies.

No account required

Use the app without signing in.

On-device storage

Categories, notes, watch events, and backups live in the app sandbox.

Optional permissions

Camera and Photos access are only needed for covers and exporting thumbnails.

Google Privacy Policy YouTube Terms

FAQ

Does LolaDube require a YouTube account?

No. LolaDube does not require a YouTube sign-in. Playback and data are provided by YouTube services.

Why do I see API or quota errors?

The app uses the YouTube Data API. If a key is missing, invalid, restricted, or quota is exceeded, requests may fail. Check your YouTube API key and quota settings in Google Cloud.

Can I move my library to a new device?

You can create backups inside the app and restore them on the same device. Availability of migration options depends on your device setup and storage behavior.

Why does a video fail to play?

Some videos may be removed, private, age-restricted, or region-restricted on YouTube. Try another network and verify the video is available in your region.

Contact

Need help or want to share feedback? Email us with your device model, iOS version, and steps to reproduce.

Email: pf11772@163.com

Apple ID: 6772021756