Half-Hour Chime App Trailer
A silent nine-second app promo uses two angled UI screens, a sweeping clock, and repeated rings to make a timed chime feel tangible.
By hidenobu akiyoshi for 30minTimer: Hourly ChimeRuns 00:09
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Why it works
The benefit is visible at frame 0 in a 71 px cap headline. One locked 9.03-second shot lets a hand and repeated rings explain recurrence while the right phone changes UI in place around 3.75 s.
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Tagged app trailermotion graphicsproduct uiwide formatsilent videodark uiclock animationfeature promo