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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 10 years, I’ve been recording 1 second every day, so I’ll never forget another day ever again. This project had such a positive impact on my day-to-day life after a few months, that I dedicated my life to making a mobile app which would make 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 turned 40, I had a 1-hour movie that encapsulated 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? 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 ‘Journal’ 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!

- Collaboration: Invite your friends to collaborate on videos and remember your life together.
- Unlimited backup: Secure your life’s most precious memories and never lose them again!
- Unlimited projects: Create as many Freestyle or Journal projects as you want.
- Multiple snippets a day: Up to two separate snippets in a day.
- Longer snippets: Capture up to 10 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 4.4.3


- Rewind mashes — A Stories-like player for viewing and mashing all of your Rewinds from the same day over the years

- Mash filters — At long last, we now have over 20 new artistic filters for your mashed videos!

- Backup indicator — Know at a glance which of your days and snippets are backed up. Verify your email to enable automatic backup!

- Smart Fill locator — Smart Fill can now detect and display the location of each snippet in a filled set (the Display Location option must be turned on)


- Enhancements to automatic backup to make your life easier

- Joining, managing, and contributing to Freestyle Collabs should all be smoother now

- The backup banner that wouldn’t go away will now go away when backup is complete

- Leaving Freestyle Collab projects works properly now

We would love to hear any and all feedback. Look for Contact Support and Request a Feature in the settings screen in the app to send your questions, ideas, or words of encouragement. 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

4.8 out of 5
10.4K Ratings

10.4K Ratings

Editors’ Notes

This spellbinding app stitches second-long snippets from your life into a compelling, personal movie. With built-in reminders, a simple editing tool, and a gorgeous design, 1 Second Everyday is everything you need to put together your own thought-provoking narrative.

Frances Lovye ,


My friend recommended this to me and hands down it is the best app I have ever bought maybe even downloaded. Perhaps even one of the best ~things~ I have bough recently. I love all the variety of types of video mashups you can do and the journal feature and emotion feature, there could be more emoji emotions that could be chosen but that is just a small thing. I really thought £4.99 was quite a lot but WORTH IT AND I AM STINGY AF. If you are considering whether to get this or not BUY IT you will NOT REGRET IT. Even the small videos help remind you what you did that day and jogs your memory for the entire day and helps you remember the little moments. Love how you can do more than 1 second (1.5) or 2 clips in one day because sometimes you do two cool things in one day!! And then chose your favourite or have both!!! You can upload clips you have taken and change the video if you want a different one. I have my timeline video and a video of more than one video a day showing all the moments.

Developer Response ,

Thanks for the love! 💕 We're glad you're enjoying 1SE so much! We are working on a bunch of new great features for our iOS version this year, including music, accounts, and backups. We're sure you'll love them. Stay tuned!

WalterLewis ,

Good, but some irritating updates

I really love this app, it’s been a really wonderful way to document my young family’s life. But... the last couple of updates have been irritating. Sound is a bit hit and miss in the app, and the video resizes itself so it doesn’t fit the screen. If I click the mash all and then orientation buttons then it usually resolves itself, but it’s a pain. I contacted them about it and they responded very quickly, but only to say I should close the app and turn off my phone... It didn’t help. However the latest update is really irritating. They’ve always had branding at the end of the video, which is absolutely fine and I’ve been more than happy with that given I have the app for free. But now it’s also in the corner over all the snippets and just feels intrusive. Paying for pro feels expensive - I recently went pro for a really amazing video editing app that has an incredible music list, filters galore, neat transitions and effects and the ability to edit clips together, and it was a third cheaper than 1SE, and that’s when 1SE is on sale. I feel like I’d be paying almost £30 just to remove the branding. Not happy.

Developer Response ,

Thanks for your review!

Can you please send us an email to support@1secondeveryday.com? Happy to help out on your concern. We'll have a look out for your message in there. Thanks!

App Privacy

The developer, 1SE, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Contact Info
  • User Content
  • Identifiers
  • Diagnostics
  • Other Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Family Sharing

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

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