Yuichi Sakashita
For individuals seeking quick, at-home solutions for hearing health, personal grooming, and Japanese calendar management.
Hearing Test & Ear Age Test
Snapshot
Who is Yuichi Sakashita?
Providing simple, utility-focused tools for health self-monitoring and productivity. Helping users manage daily tasks through accessible, free-to-use mobile utilities.
Target audience
Portfolio
Free 3Last updated
Hearing Test & Ear Age Test
v2.1.1
1.4y ago
Publisher DNA
What defines Yuichi Sakashita?
Publisher DNA
Primary focus
Utility and health-monitoring tools
Scale
indie
Target audience
Individuals seeking quick, at-home solutions for hearing health, personal grooming, and Japanese calendar management.
Signature Patterns
- •Exclusively free-to-use pricing models across all titles
- •Focus on single-purpose utility tools rather than complex platforms
- •Minimalist UI design centered on specific, task-based functionality
- •Portfolio composition split between health-monitoring and productivity utilities
Portfolio momentum
With zero releases in the last six months and one of three apps classified as abandoned, the publisher is currently in a maintenance phase.
Portfolio
What does Yuichi Sakashita ship?
Apps
3 apps analysed
Simple interface design lowers the barrier for self-administered screenings
- High frequency accuracy provides reliable baseline screening results comparable to professional audiologist testing equipment
- Aggressive advertising patterns disrupt the testing flow and force users toward external store pages
User Sentiment
How do users feel about their apps?
0
Positive apps
1
Neutral / mixed
0
Negative apps
65/100
Avg sentiment score
Rivals
Who does Yuichi Sakashita compete with?
The rivals identified
Nemeses(1)
Mimi is the industry standard for mobile audiometry, offering clinical-grade validation that directly challenges the target app's home-testing value proposition.
Contenders(2)
High-frequency updates and a massive user base make this a primary threat for users seeking a reliable, frequently maintained testing tool.
Shifts the focus from simple testing to active sound enhancement, capturing users who want to improve their daily listening experience.
Same space(4)
Provides the raw utility of frequency generation, which is the core engine behind the target app's testing functionality.
Represents the medical-device ecosystem, targeting users who have already transitioned from testing to hearing aid management.
While focused on environmental noise rather than hearing diagnostics, it dominates the 'ear health' search intent in the App Store.
Aggressive release cadence indicates a strong focus on capturing the broader audio-utility market share.
New entrants(1)
A recent entrant that provides a clean, modern alternative for users who only need basic frequency generation.
The Analyst's Read
The bottom line on Yuichi Sakashita
Bottom line
The publisher operates a stable, low-effort portfolio of utility apps that serve specific, narrow user needs. Future growth is constrained by the lack of recent updates and a monetization strategy that relies heavily on ad-supported friction.
Frequently asked questions
How many apps does Yuichi Sakashita publish?
What kind of apps does Yuichi Sakashita make?
What is Yuichi Sakashita's top app?
What fed this analysis
- Apps analyzed:
- 3
- With full intel:
- 1
- With overview:
- 3
- Website scraped:
- yes
- Social presence:
- no
