App preview video vs screenshots — which converts?
TL;DR. Video wins where motion sells (games, fitness, video editors, music
creation). Screenshots win where the install decision happens in 2 seconds off the first panel
(banking, weather, notes, utilities). For most apps the right answer is one short video on top
plus a strong static carousel — not video instead of screenshots.
Apple added App Preview videos in 2014 and most apps ignored them until ~2020. By 2026 the
feature has earned its weight: the autoplay poster sits at the top of the App Store product
page, larger than it used to, and a 30-second muted clip plays on first scroll. For some
categories the video has become the single highest-conversion creative asset.
For other categories it does nothing.
Where video wins
Categories where motion is the product or close to it:
Games. The carousel is the trailer. Static screenshots can't communicate gameplay. Video almost always wins.
Fitness apps with workout-flow features. Showing the actual workout in motion sells better than static "demo workout" screenshots.
Video editors / camera apps. Output is video; show the output.
Music creation tools. Same logic.
AR / 3D / animation apps. Static screenshots flatten the value prop.
In these categories, a strong 15-30 second video can lift tap-to-install by 20-40% over
screenshots-only setups (consistent finding across StoreMaven, AppTweak, Mobile Action
benchmarks 2023-2026).
Where video loses (or doesn't help)
Categories where the install decision is fast and static:
Banking / finance utilities. Users look at the carousel for "does this bank handle my country / look legit". Video doesn't add information; static screenshots do.
Notes / productivity utilities. Same. Notion's video page probably converts about the same as their no-video page would.
Weather, calculators, simple tools. Watching a calculator in motion is not informative.
Reference apps (dictionaries, manuals, lookups). The user wants to see content depth, not motion.
In these categories, the time spent producing a 30-second video would have been better spent
on a stronger static carousel.
Where it's category-dependent
Mixed verdict:
Social apps. Depends on whether the social value is conversational (chat — static fine) or visual (photo/video sharing — video helps).
Health tracking. Splits on whether the app's value is in the data (static wins) or the doing (video helps).
Travel. Photo-led carousels often beat video unless the app has unique motion content.
If you do ship a video
Apple's video specs (covered in detail on the video
requirements guide) — 15-30 seconds, H.264, per-device-class dimensions, no marketing
voiceover, no external URLs. The constraints are tighter than YouTube/Instagram ad video.
Three rules that hold up:
The poster frame matters more than the video. Most users see the poster frame and don't tap to unmute. Pick a poster frame that conveys value at a glance.
Don't try to demo every feature. One feature, shown well, in 15 seconds, beats six features rushed in 30.
Skip the intro card. The first 3 seconds should be the actual app in action, not a "WELCOME TO APPNAME" splash. Users skip slow-starts.
The realistic plan for most apps
Ship strong static screenshots first. Carousel does most of the lifting.
Add a video if your category benefits from it. Skip the video if it doesn't.
Localize the carousel before localizing the video. Translated captions on static screenshots are cheap and high-impact. Localized videos are expensive and less impactful.
A/B test video vs no-video if you have install volume for significance — categories vary.