Monster Sounds

Monster Sounds

By Jose Sapon

Monster Sounds is a free horror-themed audio prank app for iOS users.

The App DNA

What makes this app unique?

Users hire the app for quick-fire horror sound playback to prank peers, but the lack of device-level utility limits long-term retention.

For Users seeking entertainment through horror-themed prank audio clips.

What does it look like?

Key features

Horror Sound Librarystandard

Collection of monster and horror-themed audio clips for playback

Prank Playbackbasic

Audio trigger mechanism designed to scare friends via mobile speaker output

How much does it cost?

freeFree

The application is free to download with no visible IAP or subscription tiers mentioned in the store metadata.

Velocity

Dormant developmentopaqueShow more...

The app has not received a single update in over 34 months, indicating a complete cessation of development activity. There is no evidence of feature releases, bug fixes, or live operations. The project is currently in a zombie state as the last release date significantly exceeds the 12-month threshold for active maintenance.

See all version history

Who built it?

Jose Sapon

7 apps tracked · Music

OCR Image to Text ConverterOCR Image to Text ConverterMemory Game OnlineMemory Game OnlineAmbient Music: SoundscapesAmbient Music: SoundscapesTCG Scan - Pokemon Card PricesTCG Scan - Pokemon Card PricesFuel Cost Calculator - FastFuel Cost Calculator - FastEasy DessertEasy Dessert
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Monster Sounds

How's the Music market?

Monster Sounds currently lacks public review data and ranking visibility, signaling a need to build initial user traction to compete with established soundboard apps.

Read the market outlook

The rivals identified

Scary Sounds & Noises
Scary Sounds & Noisesactive nemesis

By iGreenEarth

This app directly competes for the same prank-oriented audience by offering a similar soundboard experience focused on horror-themed audio clips.

  • Offers native custom ringtone assignment, allowing users to set horror sounds as personal alerts.
  • Maintains a significantly larger user base with over 1,300 ratings, providing stronger social proof.
  • Includes a dedicated library of prank-oriented sound effects specifically curated for scaring friends.
Monster Sounds vs Scary Sounds & Noises

Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for Monster Sounds

Where is it heading?

The horror-audio market is shifting toward utility-focused apps that integrate with system-level alerts. Monster Sounds remains exposed as a static soundboard, so revenue potential will remain low until the app adds device-level integration.

  • Lack of utility features like ringtone assignment forces users to churn after initial prank usage, preventing long-term growth.

The SWOT

Core Strengths
  • Focused, single-purpose interface for quick-fire prank audio playback
Critical Frictions 2 weaknesses inside
Growth Levers
  • Add sleep timer or alarm clock functionality to increase daily active usage
Market Threats 1 threat identified

Next best moves

1 Invest

Ship ringtone assignment because rivals use it to drive retention → increase app stickiness

The counter-intuitive read

The lack of ratings is a strategic advantage for a pivot…

Read the full take

Feature gaps

Native ringtone assignment (available in Scary Sounds & Noises) +2

Since the last report: The analysis shifted from a content-centric view to a utility-centric view, identifying the absence of system-level integration as the primary driver of user churn.

Bottom line

Monster Sounds provides a basic soundboard experience but lacks the utility features required to retain users, so the team must prioritize ringtone integration to compete with established rivals.

Unlock 2 critical frictions, 1 market threat and the analyst’s take.

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Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Monster Sounds, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The analysis shifted from a content-centric view to a utility-centric view, identifying the absence of system-level integration as the primary driver of user churn.

shifted

Utility-focused positioning

added

New weakness and opportunity

added

Expanded feature gap benchmarking

Cite this report

Marlvel.ai. “Monster Sounds Intelligence Report.” Updated Jun 3, 2026. https://marlvel.ai/apps/monster-sounds

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