By Satoshi Sato
Report updated May 5, 2026
カードホルダー
For individuals looking to declutter their physical wallets by consolidating card information into a secure, digital format.
Overview · Full Intel report in progress
カードホルダー is an established shopping app that is a paid app.
What is カードホルダー?
Current Momentum
v4.0 · 3w ago
IntenseLast updated 24d ago. 5 versions tracked.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Allows users to register card details including name, number, issuer, and personal notes.
Enables users to capture and store images of both the front and back of physical cards.
Protects stored data using biometric authentication via Face ID or Touch ID.
Provides quick access to specific cards by searching through registered names or numbers.
How much does it cost?
Who Built It?
Satoshi Sato
Providing utility-focused productivity and lifestyle tools for personal organization and project management. Helping users structure daily tasks, family records, and professional workflows.
Portfolio
13
Apps
Who is Satoshi Sato?
The publisher operates as a high-volume utility developer, maintaining a broad, long-tail catalog that spans disparate categories from personal lifestyle management to professional business tools. Their strategy relies on capturing niche demand through simple, single-purpose applications rather than integrated suites, effectively building a wide net of utility-focused assets. The primary strategic tension lies in the high ratio of abandoned legacy titles versus a small subset of high-traffic, long-standing core products that sustain the portfolio's visibility.
Who is Satoshi Sato for?
- General consumers
- Remote professionals seeking structured
- Low-friction methods for tracking personal history
- Shopping lists
Portfolio momentum
With 15 releases in the last 6 months and a significant portion of the portfolio receiving updates, the publisher maintains an active development cycle for its core utility applications.
What other apps does Satoshi Sato make?
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for カードホルダー?
How's The Shopping Market?
How does it evolve in the Shopping market?
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇯🇵 Japan | Shopping | iOSPaid | #17 |
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for カードホルダー
Key Takeaways
This is a privacy-focused, offline-only card management tool that does not include payment processing capabilities.
Where Is It Heading?
Trend analysis
Available very soon