Falling Filter - Funny Loop icon
Magic Wheel - Spin Art Drawing icon
Reverse Audio: Funny Voice icon
+1

Hai Nguyen Minh

For content creators, social media users, and casual individuals seeking stress-relief or creative audio-visual experimentation.

4apps4.6(9.2K) Multi-theme

Snapshot

Who is Hai Nguyen Minh?

Simplifying digital experiences through intuitive audio and creative design tools. Building accessible utilities for content creators and casual users.

Target audience

Content creatorsSocial media usersCasual individuals seeking stress-relief or creative audio-visual experimentation

Active nemesis

AI Tech Expe

Other rivals

Portfolio

Free 4
4
apps
Graphics & Design2
Entertainment1
Music1

Last updated

Reverse Audio: Funny Voice

v1.3.4

5mo ago

Intense

Publisher DNA

What defines Hai Nguyen Minh?

Publisher DNA

Primary focus

Utility and creative design apps

Scale

indie

Target audience

Content creators, social media users, and casual individuals seeking stress-relief or creative audio-visual experimentation.

Origin

Operates under Cena Software Limited, based in Hong Kong.

Signature Patterns

  • Focus on single-purpose utility and creative expression tools
  • Monetization mix of free and freemium models
  • High-frequency update cadence to maintain app relevance
  • Targeting viral social media trends and casual creative hobbies
Intense

Portfolio momentum

Released 15 updates across 2 apps in the last 6 months, indicating a high-frequency maintenance and iteration cycle.

Last release 21d agoActive apps 2

Company profile

medium confidence
Headquarters
Wan Chai, Hong Kong

Portfolio

What does Hai Nguyen Minh ship?

Apps

4 apps analysed

Magic Wheel - Spin Art Drawing icon
Magic Wheel - Spin Art Drawing

Spin, draw, and relax with glowing spin art, symmetry, and magical brushes

4.5(2.8K)
View Intel →
Reverse Audio: Funny Voice icon
Reverse Audio: Funny Voice

One-tap to reverse any sound or voice. Join fun singing challenges

4.7(6.3K)
View Intel →

Single-market publisher, every app ships only to United States.

Based on 2 of 4 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States2 / 2

Core markets (2/2 apps)

United States

Rivals

Who does Hai Nguyen Minh compete with?

The rivals identified

Nemeses(1)

AI Tech Expe

known forReverse Song & Voice Challenge

1 appMusic

Both apps target the same viral audio challenge market, sharing core functionality like audio reversal and speed adjustment for social media content creation.

Contenders(10)

Arf Software

known forVoice Changer Plus

1 app4.6Music

Both apps target social media content creators seeking audio manipulation tools, with overlapping utility in voice effects and creative sound production.

Baviux Apps & Games SL.

known forVoice changer with effects

1 app4.6Music

Both apps target social media content creators seeking audio manipulation tools, with overlapping utility in recording and modifying voice content for entertainment.

BTB Tech

known forVoice Changer & Prank Sounds

1 app4.6Music

Both apps target casual users seeking audio manipulation tools, creating direct competition for time spent on creative sound experimentation.

Calico Studio

known forReverse Singing

1 app4.7Music

Both apps target the same viral reverse singing challenge and audio manipulation market, creating direct competition for users seeking creative voice tools.

MULIAN LI

known forVoice Changer, Sound Recorder

1 app4.0Music

Both apps target social media users seeking audio manipulation tools, with overlapping free pricing models and core functionality centered on recording and modifying audio files.

One Pixel Studio

known forVoice Changer - Audio Effects

1 app4.1Music

Both apps compete for the same casual audio entertainment audience by providing tools for voice manipulation and creative sound recording.

Oussama Chariffi

known forReverse Audio Singing Trend

1 app3.9Music

Both apps target the viral reverse singing challenge through free audio manipulation tools, creating direct competition for users seeking to record and flip audio clips.

Tech Consolidated

known forReverse Singing Audio Play

1 app4.1Music

Both apps target content creators for audio reversal and voice challenges, creating direct competition for users seeking sound manipulation tools.

国媚 张

known forVoice Changer '

1 app4.0Music

Both apps target social media users seeking audio manipulation tools, competing for the same creative utility audience through free recording and playback features.

阳 李

known forPrank Voice Changer

1 app4.2Music

Both apps compete for the same audience of social media content creators by offering specialized audio manipulation tools for voice and sound experimentation.

Same space(3)

Astra Communication

known forCall Voice Changer - IntCall

1 app3.9Music

It addresses the same entertainment-focused demographic but shifts the utility from simple audio reversal to real-time VOIP prank calling.

Nataliia Slobodianiuk

known forFunny Voice Changer: AI Effect

1 app4.5Music

It captures the same content-creation audience by providing text-to-speech conversion rather than audio reversal.

Nobutaka Yuasa

known forReverse Audio

1 app4.7Music

This app targets the same casual audio-manipulation audience by offering a similar reversal mechanic but with a cleaner, ad-light interface.

The Analyst's Read

The bottom line on Hai Nguyen Minh

Bottom line

This publisher demonstrates a disciplined, high-velocity approach to the utility and creative app market. Their ability to maintain strong engagement on a small, focused portfolio suggests a repeatable model for identifying and serving niche consumer interests.

Frequently asked questions

How many apps does Hai Nguyen Minh publish?
Hai Nguyen Minh has 4 apps tracked by Marlvel, primarily in the Graphics & Design category.
What kind of apps does Hai Nguyen Minh make?
Hai Nguyen Minh's portfolio is concentrated in Graphics & Design and Entertainment, with an average rating of 4.6/5 across rated apps.
What is Hai Nguyen Minh's top app?
By review volume across the portfolio, Reverse Audio: Funny Voice is Hai Nguyen Minh's best-known app tracked by Marlvel.
In how many countries are Hai Nguyen Minh's apps available?
Marlvel has tracked Hai Nguyen Minh's apps across 1 country.

What fed this analysis

Apps analyzed:
2
With full intel:
0
With overview:
2
Website scraped:
yes
Social presence:
no

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 Hai Nguyen Minh, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Hai Nguyen Minh intelligence.” Updated 2026-05-08. https://marlvel.ai/publishers/hai-nguyen-minh

See methodologyContact support

Data licensed under CC-BY-NC 4.0