One Second Diary

Name: One Second Diary
Availability: InStock
Rating: 3.5641026496887207 (270 reviews)
Author: KyleKun

KyleKun

270 reviews

Everyone

10K+

Downloads

Everyone

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About this app

Keep a visual journal of your life with One Second Diary, a minimalist and open source video diary app. Record 1 to 10 second videos everyday and create a compilation of all your memories at any time.

Easy to use:

• Open the app and record your daily video or upload it from gallery
• Generate a movie after weeks, months, or even years of recording

Features:

✅ Pick videos from gallery or record in the app
✅ Add and edit subtitles in the videos
✅ View all recorded days in a calendar
✅ Create profiles to save videos separately
✅ Add automatic or manual geotagging on top of the videos
✅ Choose the date format and color to show on top of the videos
✅ Daily scheduled notification
✅ Movies in Full HD Resolution (1080p)
✅ Available in 9 languages
✅ Dark Mode
✅ No Ads and 100% Free
✅ Totally private
✅ Open Source

I value your feedback and suggestions. If you have any issues, please don't hesitate to contact me at kylekundev@gmail.com

Create the movie of your life.

Updated on

Oct 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

268 reviews

B L

June 18, 2024

Does what it promises, but multiple times it flips clips vertically. I've tried flipping the source video hoping that it will show up "correctly" when imported, but it doesn't matter. Almost as if the software is reading the image and deciding how it should be oriented. It'd be nice to implement basic video editing tools to address this issue.

5 people found this review helpful

Ahmed Adam

December 28, 2023

Nice, simple app for a simple concept. I'm a user of the other app and I'm fed up of their constant attempts to upsell you into buying an extortionate subscription. This app does what I need and works as expected. I commend the developer for making it free and open source. The only thing stopping me giving it 5 stars is Google photos integration. It would be great if I could browse Google Photos directly from the app instead of downloading videos in Google and then editing them in this app.

17 people found this review helpful

KyleKun

January 1, 2024

Thanks for the review! Google Photos integration is planned and will be available in the future, please kindly wait for it.

Just Me

January 24, 2022

Simple. Easy to use and it gives that 90s vibe for some reason. Oh, and the coolest part is that it got the automatic colage option afyer you had a few 1sec diary days recorded. Let me know when I can pop a coffe at as a sign of appreciation. This is literally my first diary app that i love keeping track on.

1 person found this review helpful

KyleKun

January 24, 2022

Thanks so much for the kind words 😊. You can support me at https://www.buymeacoffee.com/kylekun ❤️