Report updated Apr 24, 2026

Overview · Full Intel report in progress

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Action & Sound is an established entertainment app that is a paid app.

What is Action & Sound?

Action & Sound is an entertainment app that utilizes iPhone motion sensors to trigger specific sound effects based on user gestures. It offers a library of over 70 sound effects categorized into themes like sports, cooking, and battle. The app is designed for social settings such as parties and icebreakers.

Current Momentum

v1.1.1 · 9mo ago

Maintenance

Last updated 283d 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 🇺🇸

Entertainment

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?

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What Are The Key Features?

Motion-Triggered AudioStandard

Plays specific sound effects when the iPhone detects gestures matching actions like swinging, tilting, or chopping.

Diverse Sound LibraryStandard

Includes over 70 distinct sound effects organized into 13 categories, including sports, cooking, and sci-fi battle sounds.

Thematic CategoriesStandard

Organizes audio content into specific groups such as everyday life, tools, and gun loading/firing for easy navigation.

How much does it cost?

Paid

Who Built It?

Masanori Katsuta

(668)

Providing specialized, single-purpose visual effects and camera utilities for social media creators and mobile photographers.

Portfolio

13

Apps

Free 3Paid 9
Photo & Video83%
Music8%
Utilities8%

Who is Masanori Katsuta?

Masanori Katsuta operates as a high-volume experimentalist, favoring a 'single-feature-per-app' strategy over the consolidated multi-tool approach common in the Photo & Video category. This fragmented portfolio allows for rapid testing of niche AR and lens effects without bloating a flagship product. The primary strategic signal is a recent surge in development activity, suggesting a pivot toward refreshing successful visual concepts after a period of portfolio stagnation.

Who is Masanori Katsuta for?

  • Casual mobile users
  • Social media creators seeking specific
  • Stylized visual overlays
  • Real-time camera filters
Steady

Portfolio momentum

Released 12 updates in the last 6 months, indicating a recent shift toward active development despite a large legacy catalog of abandoned apps.

Last release · 1d agoActive apps · 19Abandoned · 67

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 Action & Sound?

How's The Entertainment Market?

Market outlook for this category

Available very soon

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Action & Sound

Key Takeaways

The app functions as a motion-activated soundboard that maps physical gestures to specific audio cues for interactive entertainment.

Where Is It Heading?

Trend analysis

Available very soon

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Cite this report

Marlvel.ai. “Action & Sound Intelligence Report.” Updated Apr 24, 2026. https://marlvel.ai/intel-report/entertainment/action-sound

Agent Markdown (.md)·

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