How to Create a High-Conversion Rate App Store Preview

In the App Store, users spend only a few seconds browsing product pages. Beyond icons, titles, and ratings, the App Store Preview—the application preview video—is the most powerful tool for boosting download conversion rates.
What is an App Store Preview?
It is an auto-playing short video (15–30 seconds) displayed at the top of the App Store product page, designed to quickly showcase the app's core features and user interaction experience. Compared to static screenshots, preview videos vividly convey the dynamic experience and directly influence users' download decisions.

Why is it important?

1. First impression determines retention: The auto-play format delivers stronger visual impact.
2. Improve conversion rates: High-quality preview videos can drive over 25% growth in downloads.
3. Enhance ASO effectiveness: User clicks and dwell time positively impact search rankings. 6 Principles for Creating High-Conversion Preview Videos
4. Captivate attention in the first 3 seconds Directly showcase the most compelling features or scenarios that address user pain points, avoiding logo animations or lengthy openings.
5. Adapt for silent viewing Use large headings, animated annotations, and operational demonstrations to convey information without relying on sound effects or narration.
6. Focus on no more than three core functions Select the scenarios that users care about most (such as "One-click Image Editing" or "Real-time Chat") and demonstrate them with clear operations.
7. Record using a real interface Show the actual app interface and gesture operations (click, swipe), avoiding excessive special effects.
8. Device Compatibility and Localization Create separate versions for iPhone (vertical screen) and iPad (horizontal screen), and adjust the interface language in the videos according to different markets.
9. Comply with Apple review guidelines The duration must not exceed 30 seconds; third-party brand logos, prices, or promotional phrases are prohibited; the content must accurately reflect the current version's features. The App Store Preview serves as the shortest "trial bridge" between you and users. Answer a core question in just 15–30 seconds: Why do users need your app? A high-quality preview video could double your download volume.