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1 Second Everyday is a video diary that makes it easy to take your day-to-day moments and create a meaningful movie of your life. It’s a home for all your notable memories, not just the Insta-worthy. Get started with 1SE today!

2x winner of the “Best Use of a Mobile Camera” WEBBY Award.
Featured by Apple, BBC, TED, CNN, Fast Company and more!

"For over 6 years, I've been recording 1 second every day, so I'll never forget another day ever again. This project has had such a positive impact on my life. This lead to the development of 1 Second Everyday; which makes it easy for anyone to do this too. Being able to relive every single day has provided me with a treasured perspective on life. It holds me accountable for making each day notable. When I turn 40, I'll have a 1-hour compilation that encapsulates my 30s. If I live to see 80 years of age, I'll have a 5-hour video that summarizes 50 years of my life."

- Cesar Kuriyama, 1SE Founder

Why 1SE is awesome:

- AD FREE: 1SE is free to use without ads!

- AUTO-FILL: Don't know where to start? Roll the dice and auto-fill your days with ease!

- ROTATE & FILL THE FRAME: Pesky vertical videos? Begone! Lopsided videos ruining your mash? No more! You can rotate and fill the frame to your heart's content.

- UNLIMITED MASHING: Make 1SE videos of any custom length. Monthly, seasonal, or the past 5 years. You're in control.

- 2 KINDS OF PROJECTS: Start out with two different styles of projects, ‘Freestyle’ for events or trips and ‘Timeline’ for a classic day to day video diary.

- NOTES: Take note of your day and leave a private message for yourself.

- REMINDERS: Set up friendly creative reminders, so you never forget a day!

- PRIVACY: Your seconds are never shared with anyone unless you decide to do it.

Our core app is free to use but if you want to help support our growing team while gaining access to more features try 1SE Pro!

- Unlimited backup: Secure your life’s most precious memories and never loss them again!
- Unlimited projects: Create as many Freestyle or Timeline projects as you want.
- Multiple snippets a day: Up to two separate snippets in a day.
- Longer snippets: Capture up to 3 seconds per snippet!
- Add music: Gain access to royalty-free songs and add some music to your mashes!
- Brightness: Edit the shadows and exposure with our updated snippet selector.
- Remove 1SE Branding: Remove the date and logo at the end of your videos.

Pro & Subscription FAQ: https://help.1se.co/pro-faq
Privacy Policy: https://1se.co/privacy/
Terms of Use: https://1se.co/terms-service

We love your feedback and appreciate your reviews. Reach out to us at support@1secondeveryday.com

Follow 1SE on:
- Instagram: @1SecondEveryday
- Twitter: @1SecondEveryday
- Facebook: https://www.facebook.com/1SecondEveryday

What’s New

Version 3.4.5

What's New:

• We've added default snippet length for each of your mashed projects. Adding a new snippet will now default to that length.

• We gave our backup indicator a much-needed makeover!


• Fixed some bugs related to audio in your mashed videos.

• Some videos appeared completely black after selecting them—it's fixed now!

• There's been an ongoing issue where the app times out when loading videos from your library. We've added a fix that should make this less likely.

• We improved how we handle long location text in your mashed videos. They should look a lot better!

We would love to hear any and all feedback. Please email your questions, ideas, or words of encouragement to support@1secondeveryday.com, or look for Contact Support and Request a Feature in the settings screen in the app. Happy to help.

We live and die by reviews, your reviews. If we've provided a great experience and helped you live a better life, please give us a 5-star review and let others know how awesome 1SE is!

Find us pretty much anywhere on social: @1SecondEveryday. Say hi or tag us in your awesome mashes!

Ratings and Reviews

4.7 out of 5
101 Ratings

101 Ratings

h1201 ,

Problem to be fixed

Your latest v3.1.2 (build 1449) is always having problem when choosing the snippet moments. For instance, I selected a 1.5 second snippet from a clip's 00:10:00 and press "Trim" to complete. After it returns to "Your Day" page and I click onto the snippet for review, I found the snippet isn't start exactly at 00:10:00.

Developer Response ,

This doesn't sound good!

Please reach out to our support staff (support@1secondeveryday.com) so we can do our best to quickly fix or help you navigate the problem.

Harry Ng ,

Crash in capturing video

Crash in taking video inside the latest version 2.0.10

Developer Response ,

Thanks for the report! We’re sorry you’re experiencing this issue. Our developers are already working on a fix and we will deploy it as soon as possible. :) Please reach out to our support staff (support@1secondeveryday.com) so we can do our best to quickly fix or help you navigate the problem. **EDIT** This has been fixed on our latest update! Please give it a try and if it works, please consider updating your review. 🙏🏻

LCP, Tiff ,

So far so good

I zoom in a vertical video, but it became black screen. Please improve!

Developer Response ,

Oh, so sorry for that! Definitely a bug. Could you please email our support team so we get a fix going? support@1secondeveryday.com


1SE Pro Yearly
Try unlimited backup, projects, music, + more
HK$ 233.00
1SE Pro Monthly
Try unlimited backup, projects, music, + more
HK$ 48.00


1 Second Everyday, Inc.
179.2 MB

Requires iOS 11.2 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. 1SE Pro Monthly HK$ 48.00
  2. 1SE Pro Yearly HK$ 233.00
  3. 1SE Pro Yearly HK$ 213.00


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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