➡️➡️➡️ The ultimate 2-in-1 scroll plugin for native mobile apps! Track scroll position and detect when elements are visible with one powerful tool. 📜👁️
Unlock advanced scroll-based interactions in your Bubble mobile app. This plugin solves two major challenges at once:

Track Scrolling Position
Finally, a way to know how far your users have scrolled! Place the tracker element at any point on your page. The plugin will then continuously output the vertical and horizontal scroll distance. It's perfect for creating scroll-based animations, parallax effects, or showing a dynamic reading progress bar.

Detect Viewport Visibility
Trigger workflows with precision the moment any element enters or leaves the screen. Use the powerful 'Entered Viewport' and 'Exited Viewport' events to lazy-load images, auto-play videos, or fire analytics events with perfect timing, optimizing your app's performance and user experience.

💰 Get more & save big with the Mobile Pack!
Love this plugin? That's great! Did you know it's also included in our Mobile Pack: Native Power Kit? The pack features this plugin PLUS a huge collection of our other essential mobile components, all for one low price. It's the best way to get all the tools you need to build incredible native apps while saving a significant amount of money.

➡️ Check out the Mobile Pack: Native Power Kit now!


By strategically placing one or more 'Advanced Scroll Tracker' elements, you gain unprecedented control over your app's dynamic behavior.

See it in action
Click on the buttons below to check the MOBILE demo and editor


Risk-free trial
To try any plugin, simply subscribe to its monthly plan. Bubble's pro-rata billing ensures you only pay for the days you use it (e.g., only ~$0.34 per day for a $10/month plugin).