Yuhsiu Lai
Snapshot
Publisher DNA
What defines Yuhsiu Lai?
AI intelligence is not yet available for Yuhsiu Lai. The portfolio data below is up to date.
Portfolio
What does Yuhsiu Lai ship?
Apps
67 apps analysed
Analysis in progress
One-time purchase model removes recurring subscription friction
- JSON-compatible configuration export enables portability across devices
Analysis in progress
Analysis in progress
Analysis in progress
Single-market publisher, every app ships only to United States.
Based on 18 of 67 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (1)
- United States18 / 18
Core markets (18/18 apps)
User Sentiment
How do users feel about their apps?
0
Positive apps
0
Neutral / mixed
1
Negative apps
10/100
Avg sentiment score
Rivals
Who does Yuhsiu Lai compete with?
The rivals identified
Nemeses(1)
Both apps target engineering students and technical professionals with real-time circuit simulation and oscilloscope tools, creating direct competition for the same technical user base.
Contenders(7)
Both apps target engineering students and electronics enthusiasts, competing for the same user base seeking circuit simulation tools on mobile platforms.
Provides a similar offline-first utility for the same engineering audience but focuses on calculation rather than simulation.
Tersa targets the same engineering student and professional demographic by offering a free, touch-first workspace for analog and RF circuit simulation. It overlaps directly with the core simulation functionality while adding specialized RF analysis tools.
Both apps target engineering students and technical professionals with offline-first, ad-free circuit simulation tools, creating direct competition for users seeking professional-grade electronics workbenches.
Both applications target engineering students and professionals using a Modified Nodal Analysis engine for circuit simulation, creating direct competition for technical users.
Both applications target engineering students and professionals with circuit-related tools, creating direct competition for the same user base despite different monetization models.
Both apps target engineering students and professionals with circuit simulation tools, creating direct competition for the same user base despite different monetization models.
Same space(17)
Offers a broad reference library for the same audience, emphasizing multilingual support.
Targets the same student demographic but specializes in digital logic design rather than general analog electronics.
Targets the same student audience by combining electronics education with Arduino programming.
Serves as a high-volume reference tool for the same engineering audience but relies on ad-monetization rather than the premium utility model.
Functions as a direct simulation alternative for the same engineering audience, emphasizing SPICE netlist support.
Serves the same educational audience by focusing on the foundational memorization of symbols.
Acts as a bench-side utility for the same engineering audience, focusing on component identification.
Functions as a collaborative reference guide for the same engineering student demographic.
Provides a gamified alternative for the same audience, shifting from professional simulation to objective-based design challenges.
Targets the same educational segment but focuses on practical wiring and industrial control circuits rather than theoretical simulation.
Serves the same educational market but focuses on high school physics rather than professional engineering workflows.
Targets the same student audience with a focus on graphical circuit simplification.
Provides a focused calculation toolkit for the same engineering audience.
Competes for the same student and hobbyist audience by prioritizing spatial visualization over the source app's analytical focus.
Targets the same student base but uses a language-learning methodology for electronics education.
Acts as a comprehensive, ad-free reference companion for the same engineering demographic.
Competes for the same professional-grade audience by offering advanced simulation features on mobile.
New entrants(2)
Serves the same engineering and hobbyist audience by focusing on diagram creation rather than simulation.
Targets the same electrician and student audience with a focus on wiring diagram verification.