魅力的なアプリプレビュー動画の作成

A preview video shows your app in motion and can lift conversion more than static screenshots alone. Users decide in seconds, and motion communicates value faster than text.

This lesson covers planning a video that earns the install.

Most viewers drop off quickly, so the first 3 seconds must show your core value—not a logo splash.

Lead with the most impressive, recognizable action your app performs. Save branding for the end card.

Each store caps video length and format. Keep it short and punchy.

Plan a simple narrative arc: hook → key features → payoff → call to action.

• Hook: the standout moment.
• Features: 2–3 highlights, no more.
• Payoff: the result the user wants.

Avoid talking-head explanations. Demonstrate real usage: tapping, swiping, results appearing. Authentic in-app footage builds trust and sets accurate expectations, reducing churn after install.

Many users watch with sound off, especially on autoplay. Add concise on-screen captions to convey value without audio.

Keep text large, short, and timed to the action it describes.

Apple previews autoplay silently in the gallery. Design so the visuals alone communicate value, and ensure the opening frame is compelling even as a thumbnail.

Your video and screenshots should tell a consistent story. Mismatched messaging confuses users and weakens conversion.

Use the same key features and visual style across all on-page assets.

For major markets, localize on-screen text and the device language shown. A preview in the viewer language signals the app supports them and boosts conversion in that locale.

Treat the video as testable. Where the store allows, run experiments on the poster frame and opening seconds to find the highest-converting version.

Measure conversion rate from listing view to install for each variant.

Avoid these conversion killers:

• Long logo intros that waste the first seconds.
• Overcrowded feature dumps.
• Relying on audio for the message.
• Outdated footage that no longer matches the app.

Test your understanding of preview videos.

You learned to craft preview videos that convert:

• Hook viewers in the first 3 seconds.
• Respect each store length and format.
• Show real usage with captions for sound-off viewing.
• Keep assets consistent, localize, and iterate on the opening.