MARLVEL
8051 Tutorial icon
8051 Tutorial Pro icon
AVR Tutorial icon
+35

Siu Yuen Ho

For electronics hobbyists, engineering students, and competitive bowlers or puzzle enthusiasts.

Known forMy Cube Timer
38apps3.5(22K) Multi-theme

Snapshot

Who is Siu Yuen Ho?

Providing specialized utility and educational tools for hobbyists and students. Focused on performance tracking and technical tutorials.

Target audience

Electronics hobbyistsEngineering studentsCompetitive bowlers or puzzle enthusiasts

Rivals analysis in progress

Portfolio

Free 33
38
apps
Utilities16
Education13
Sports7
Finance2

Last updated

My Cube Timer

v3.8.35

6mo ago

Intense

Publisher DNA

What defines Siu Yuen Ho?

Publisher DNA

Primary focus

Technical education and sports performance utilities

Scale

studio

Target audience

Electronics hobbyists, engineering students, and competitive bowlers or puzzle enthusiasts.

Signature Patterns

  • •Tiered monetization strategy using Pro and Ultra versions to unlock advanced features.
  • •Strong focus on data-driven utility apps for niche hobbies and technical fields.
  • •Consistent use of freemium models across both sports and finance categories.
  • •High frequency of maintenance updates for long-standing titles.
Intense

Portfolio momentum

Released 29 updates across the portfolio in the last 6 months, indicating a high level of active maintenance and iterative development.

Last release 40d agoActive apps 29Abandoned 9

Portfolio

What does Siu Yuen Ho ship?

Apps

38 apps analysed

8051 Tutorial icon
8051 Tutorial
4.6(686)
View Intel →
8051 Tutorial Pro icon
8051 Tutorial Pro
4.6(686)
View Intel →
AVR Tutorial icon
AVR Tutorial

Code wizard generating C code and 21 demo projects

4.7(1K)
View Intel →
AVR Tutorial Pro icon
AVR Tutorial Pro
4.7(1K)
View Intel →
Easy Expense Lite icon
Easy Expense Lite
4.4(1.8K)
View Intel →

Distributed across 9 markets, strongest in Europe.

Based on 8 of 38 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • United States8 / 8
  • Brazil7 / 8
  • Mexico7 / 8

Europe (5)

  • France7 / 8
  • Germany7 / 8
  • Italy7 / 8
  • Portugal7 / 8
  • Spain7 / 8

Asia-Pacific (1)

  • Japan2 / 8

Core markets (8/8 apps)

United States

The Analyst's Read

The bottom line on Siu Yuen Ho

Bottom line

The publisher demonstrates a disciplined approach to niche utility markets, leveraging a high-volume update cadence to maintain relevance. Their portfolio is well-structured for long-term retention within specific hobbyist and educational segments.

Frequently asked questions

How many apps does Siu Yuen Ho publish?
Siu Yuen Ho has 38 apps tracked by Marlvel, primarily in the Utilities category.
What kind of apps does Siu Yuen Ho make?
Siu Yuen Ho's portfolio is concentrated in Utilities and Education, with an average rating of 3.5/5 across rated apps.
What is Siu Yuen Ho's top app?
By review volume across the portfolio, My Cube Timer is Siu Yuen Ho's best-known app tracked by Marlvel.
In how many countries are Siu Yuen Ho's apps available?
Marlvel has tracked Siu Yuen Ho's apps across 9 countries.

What fed this analysis

Apps analyzed:
38
With full intel:
0
With overview:
38
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 Siu Yuen Ho, 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. “Siu Yuen Ho intelligence.” Updated 2026-05-05. https://marlvel.ai/publishers/siu-yuen-ho

See methodologyContact support

Data licensed under CC-BY-NC 4.0