One Second Diary

3.7
235 reviews
10K+
Downloads
Content rating
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
Updated on
Sep 5, 2023

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

3.7
233 reviews
Jay Prevatt
January 3, 2025
Close to perfect! My one wish is for it to be able to export vertical video, preferably without the date overlay. As is, I'm uploading a bunch of vertical video and it's turning them into horizontal with black bars and the date on the side. I can crop that result in a different app and get a lower resolution final product that works, but that's obviously not ideal. I'd guess that 99% of videos produced with this app are going straight to platforms where vertical is the expected format.
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Kevin Catarella
July 31, 2024
Have been using this app daily since December 2023. Sadly the audio does not synchronise properly with video. After the first 10 or so clips/days the audio will become out of sync. By the time 100 or so days goes by the audio is a good 20 seconds ahead of the video. Works well otherwise but if audio is important to you, look for another app. I have attempted to contact the developer via email but after a month still have not received a response.
6 people found this review helpful
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Brandon 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.
4 people found this review helpful
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What’s new

What's New in v1.5.2:

New Features:
Quick trim shortcuts for precise video editing.
Orientation lock in recording.
Experimental file picker with date filters & full video previews.
Czech language support.

Improvements:
Faster video saving.
Better organization in save video page.

Fixes:
Issues related to video saving.
Calendar date reset problem.
Video orientation & deletion issues.
Movie creation including videos before v1.5.