AppYonder

3 Second - Diary Short-form

Cheol Kim

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Get it free on the App StoreOpens Apple's App Store

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About this app

3 Second – Capture Today in 3 Seconds Do long diary entries feel overwhelming? Tired of complex editing? With 3 Second, just 3 seconds is all it takes. Capture tiny moments from your day and let them grow into meaningful memories over time. Key Features • Quick 3-second video recording Capture your day instantly in a simple, focused format. • Automatic calendar view sorted by date All your moments are organized by day, so you can revisit memories at a glance. • Mood-enhancing filters Apply filters to give your 3-second clips a special feeling. • Monthly & yearly timelapse Watch an entire month or year unfold in just seconds. • Time Machine for each date Revisit moments from the same day in past years and see how far you’ve come. Even in a busy life, don’t miss the moments that matter. All it takes is 3 seconds. Experience the passage of time. Meet your past self with 3 Second. Terms of Use: https://han.gl/HCCwV Privacy Policy: https://han.gl/Wclkw

What's new

Version 1.66 · Aug 13, 2026

• When adding from a chosen date, only photos and videos taken on that date are shown. Entries no longer get saved to the wrong date. • The add (+) menu now clearly separates "record today" from "pick a video from the selected date". • Loading a video now shows progress, and failures explain what went wrong so you can retry. • Faster video loading.

In-app purchases

The most popular purchases on the App Store.

  • YesToDay PremiumSubscription119.000đ / month
  • YesToDay PremiumSubscription · 3 days free trial599.000đ / year
  • Upgrade LifetimeConsumable999.000đ
  • Upgrade LifetimeConsumable599.000đ
  • Yearly Special PriceSubscription599.000đ / year