1個お幾ら? icon
APS icon
Beep and Bell icon
+20

Yoshiaki Onishi

For technical hobbyists, students, and competitive sports enthusiasts seeking specific, functional tools for calculation, timing, and reference.

Known forBeep and Bell
23apps0.6(7) Multi-theme

Snapshot

Who is Yoshiaki Onishi?

Providing specialized utility and educational tools for niche technical and hobbyist communities. Focused on practical, single-purpose software solutions for mobile and desktop users.

Target audience

Technical hobbyistsStudentsCompetitive sports enthusiasts seeking specific

Rivals analysis in progress

Portfolio

Free 14
23
apps
Utilities6
Education5
Lifestyle3
Entertainment2

Last updated

Beep and Bell

v1.0.5

4.4y ago

Dormant

Publisher DNA

What defines Yoshiaki Onishi?

Publisher DNA

Primary focus

Utility and educational tools for niche technical and hobbyist use cases

Scale

studio

Target audience

Technical hobbyists, students, and competitive sports enthusiasts seeking specific, functional tools for calculation, timing, and reference.

Signature Patterns

  • High concentration of single-purpose utility and calculation tools
  • Minimalist UI focused on functional input rather than engagement
  • Mixed monetization strategy including both free and paid models
  • Targeting of highly specific, non-mainstream user segments
Dormant

Portfolio momentum

With 15 of 23 apps classified as abandoned and zero releases in the last 6 months, the publisher is currently in a maintenance-only state.

Active apps 8Abandoned 15

Portfolio

What does Yoshiaki Onishi ship?

Apps

23 apps analysed

The Analyst's Read

The bottom line on Yoshiaki Onishi

Bottom line

The publisher operates as a low-maintenance developer of niche utility tools with limited market penetration. Their portfolio lacks the cohesion or update frequency required for a competitive mobile strategy.

Frequently asked questions

How many apps does Yoshiaki Onishi publish?
Yoshiaki Onishi has 23 apps tracked by Marlvel, primarily in the Utilities category.
What kind of apps does Yoshiaki Onishi make?
Yoshiaki Onishi's portfolio is concentrated in Utilities and Education, with an average rating of 0.6/5 across rated apps.
What is Yoshiaki Onishi's top app?
By review volume across the portfolio, Beep and Bell is Yoshiaki Onishi's best-known app tracked by Marlvel.

What fed this analysis

Apps analyzed:
23
With full intel:
0
With overview:
23
Website scraped:
yes
Social presence:
yes

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 Yoshiaki Onishi, 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. “Yoshiaki Onishi intelligence.” Updated 2026-05-10. https://marlvel.ai/publishers/yoshiaki-onishi

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Data licensed under CC-BY-NC 4.0