Report updated Apr 19, 2026

Overview · Full Intel report in progress

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One Second: Daily Movie Diary is an established photo & video app that is free with in-app purchases. With a 4.5/5 rating from 3.6K reviews, it shows polarized user reception.

What is One Second: Daily Movie Diary?

One Second: Daily Movie Diary is a video-journaling tool that allows users to compile 1, 2, or 3-second daily clips into a cohesive timelapse movie. The app provides features for adding text, location, and music to snippets, aiming to help users document their lives over weeks, months, or years.

Current Momentum

v2.0 · 27mo ago

Zombie

Last updated 818d ago. 5 versions tracked.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Photo & Video

No ranking data

Rating Pulse 🇺🇸

Gathering signals...

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

Loading...

What Are The Key Features?

Clip CustomizationStandard

Users can choose between 1, 2, or 3-second durations and add text, location, and date metadata to each entry.

Media IntegrationStandard

The app supports both video and photo uploads, with the ability to add a music soundtrack to the final compilation.

Daily RemindersStandard

The app includes push notifications to prompt users to record their daily snippets consistently.

Social SharingStandard

Users can export and share their completed timelapse movies directly to social media platforms, text, or email.

How much does it cost?

Freemium

Who Built It?

Grassapper

(522.5K)

Providing affordable mobile utility and creative tools for individuals to digitize workflows and share stylized media content.

Portfolio

13

Apps

Free 12
Photo & Video75%
Games8%
Medical8%

Who is Grassapper?

Grassapper LLC operates as a high-volume studio specializing in templated creative utilities, particularly within the Photo & Video category. Their strategic advantage lies in maintaining a massive legacy footprint of high-rating creative tools while offering 'affordable' development services for third-party ideas. A recent uptick in release activity suggests a pivot toward refreshing their most successful assets after a period of portfolio-wide stagnation.

Who is Grassapper for?

  • Casual mobile users seeking streamlined social media content creation tools
  • Parents documenting developmental milestones
Steady

Portfolio momentum

The publisher released 5 updates in the last 6 months, focusing on maintaining a core group of 8 active apps while 35 titles remain in an abandoned state.

Last release · 6d agoActive apps · 8Abandoned · 35

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

Analysis in progress, available soon

What is the competitive landscape for One Second: Daily Movie Diary?

How's The Photo & Video Market?

Market outlook for this category

Available very soon

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for One Second: Daily Movie Diary

Key Takeaways

While the app offers a compelling concept for memory preservation, recent user feedback highlights critical technical failures regarding video rendering and subscription management.

Where Is It Heading?

Trend analysis

Available very soon

Independent intel to help builders create better apps.

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Cite this report

Marlvel.ai. “One Second: Daily Movie Diary Intelligence Report.” Updated Apr 19, 2026. https://marlvel.ai/intel-report/photo-video/one-second-daily-movie-diary

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