Advanced IP Scanner icon
Cron Expression Generator icon
Ping Tool icon
+5

Chun Yu Leung

For network administrators, software developers, and technical professionals requiring mobile-based debugging and configuration tools.

Known forWhack A Mole!
8apps1.1(120) Multi-theme

Snapshot

Who is Chun Yu Leung?

Providing essential network diagnostic and developer utility tools for mobile users. Streamlining technical workflows through accessible, on-the-go connectivity and configuration apps.

Target audience

Network administratorsSoftware developersTechnical professionals requiring mobile-based debugging

Top rival

Alexandre Fenyo

Other rivals

Portfolio

Free 8
8
apps
Developer Tools5
Casual1
Games1
Utilities1

Last updated

Whack A Mole!

v8.1

6mo ago

Intense

Publisher DNA

What defines Chun Yu Leung?

Publisher DNA

Primary focus

Developer tools and network utilities

Scale

indie

Target audience

Network administrators, software developers, and technical professionals requiring mobile-based debugging and configuration tools.

Signature Patterns

  • •Strong focus on technical utilities for network and development workflows
  • •Consistent free-to-use pricing model across all titles
  • •Mobile-first interface design for complex technical tasks
  • •High-frequency release and update cadence for developer tools
Intense

Portfolio momentum

Released 14 updates across 8 apps in the last 6 months, demonstrating a high-frequency development cycle for their utility-focused portfolio.

Last release 1d agoActive apps 8

Portfolio

What does Chun Yu Leung ship?

Apps

8 apps analysed

Advanced IP Scanner icon
Advanced IP Scanner

Scan LAN devices, view IP & Wi‑Fi info, and ping hosts. Simple network toolkit.

4.0(5)
Cron Expression Generator icon
Cron Expression Generator

Create & decode cron expressions. Simple scheduling tool for developers.

0.0
Subnet Calculator icon
Subnet Calculator

IPv4/IPv6 subnet math: CIDR, masks, ranges. Built for admins and developers.

0.0
UDP TCP Sender & Receiver icon
UDP TCP Sender & Receiver

Send & receive UDP/TCP, ping hosts. Simple network testing tool for developers.

0.0

Rivals

Who does Chun Yu Leung compete with?

The rivals identified

Same space(8)

Alexandre Fenyo

known forWiFi Network Tools & Maps

1 app4.0Developer Tools

This app addresses the same network engineering audience with specialized visualization tools that justify a higher price point.

Coxson Engineering

known forLocalDevVPN

1 app4.5Developer Tools

This app serves a subset of the same developer audience by providing isolated network environments for testing.

FlagAppCompany

known forWiFi Analyzer Pro

1 app0.0Developer Tools

This app targets similar technical users but uses an open-source model that lacks active development.

Jiri Techet

known forNetwork Analyzer Pro

1 app4.8Developer Tools

This app serves the same administrative audience as Advanced IP Scanner but captures higher revenue through a paid model.

KeepSolid

known forNetwork Tools by KeepSolid

1 app4.6Developer Tools

This app provides a similar diagnostic suite for power users but focuses on server uptime monitoring.

Terom OÜ

known forNetwork Hero Pro

1 app0.0Developer Tools

This app consolidates similar diagnostic tools into a single interface for IT professionals.

Tobias Stephan

known foreXODA Port Scanner

1 app0.0Developer Tools

This app focuses on the same network discovery task but specializes in rapid port identification for Apple devices.

长金 胡

known forDevice Detector: Wifi Analyzer

1 app4.6Developer Tools

This tool targets the same home network users but relies on ad-frequency that causes user churn.

The Analyst's Read

The bottom line on Chun Yu Leung

Bottom line

The publisher is a specialized indie developer effectively serving the technical niche with a growing suite of network and dev-ops utilities. Their rapid development velocity and focus on functional utility suggest a sustainable, low-maintenance product strategy.

Frequently asked questions

How many apps does Chun Yu Leung publish?
Chun Yu Leung has 8 apps tracked by Marlvel, primarily in the Developer Tools category.
What kind of apps does Chun Yu Leung make?
Chun Yu Leung's portfolio is concentrated in Developer Tools and Casual, with an average rating of 1.1/5 across rated apps.
What is Chun Yu Leung's top app?
By review volume across the portfolio, Whack A Mole! is Chun Yu Leung's best-known app tracked by Marlvel.

What fed this analysis

Apps analyzed:
8
With full intel:
0
With overview:
8
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 Chun Yu Leung, 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. “Chun Yu Leung intelligence.” Updated 2026-05-09. https://marlvel.ai/publishers/chun-yu-leung

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Data licensed under CC-BY-NC 4.0