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Thanh Nguyen

Games

Team website
Website
10Apps
4.8Avg Rating
77Total Ratings
Product page (App Store)
Product page (App Store)
Product page (App Store)
Product page (App Store)
Product page (App Store)
Product page (App Store)
Product page (App Store)
Product page (App Store)
Product page (App Store)
Product page (App Store)

Developer portfolio analysis

Automatically summarizes public App Store metadata such as categories, rating volume, star ratings, release dates, and pricing for competitor research and product planning. The DeepSeek section is generated on demand when the API is configured; otherwise only rule-based analysis is shown.

DeepSeek AI analysis

Runs on demand so the initial page load stays fast.

Review the rule-based cards first, then generate the AI readout. It usually takes 10-40 seconds.

Product direction

Category and portfolio mix

The portfolio is highly concentrated in Games, which creates a clear category signal.

Games
10 apps · 100%
  • The primary category Games accounts for 100%. The category structure is relatively narrow.
  • The diversification score is about 0.00 (0=highly concentrated, 1=highly diversified), useful for comparing developers.

Portfolio data

Scale and monetization structure

The full portfolio has about 77 public ratings, a small public review base. It includes 10 free apps and 0 paid apps.

Apps
10
Total ratings
77
Free / paid
10 / 0
  • By review volume, the leading apps include: "Tank 1990: Battle City 90s", "Zumma Marble 2: Zumma Deluxe", "Marble Marble: Zumba Game".
  • The visible list is free or priced at 0. Monetization may rely on subscriptions, ads, or in-app purchases; verify on the store page.

Ratings and reputation

Weighted average and head effects

Weighted by rating volume, the portfolio averages about 4.62 stars; the simple average is 4.82 stars. The gap shows whether high-volume apps lift or drag the overall reputation.

Weighted avg
4.62 ★
Simple avg
4.82 ★
  • The weighted and simple averages differ meaningfully, indicating that high-review apps strongly shape perception.
  • 3 apps have no public rating data, so long-tail performance is underrepresented.

Reputation risk proxy

Low ratings and thin samples (API has no review text)

The iTunes Search API does not provide review text. This card uses low star ratings with enough review volume as a proxy, and separately highlights apps with thin samples.

  • No app triggered the low-rating plus sufficient-sample threshold.
  • Thin rating samples (under 50 ratings): "Bubble Shooter: Birds Rescue", "Onnect: Tile Connect", "Billiards Game - 8 Ball Pool". Star ratings can swing heavily until more feedback arrives.

Release and lifecycle

Listing age span

The earliest listed app is "Ludo: Dice Board Games", while the newest or most recent listing signal is "Chinese Chess Xiangqi!". The span is a proxy for long-term iteration capacity.

Span
2 years+
  • Earliest record in this dataset: 2020 (Ludo: Dice Board Games).
  • Newer app signal: 2022 (Chinese Chess Xiangqi!).

Reference points for builders

Reusable research angles

These takeaways are based on public metadata and are useful for competitor research or portfolio planning. Deeper conclusions require downloads, revenue, and review text.

  • Study the category mix: 1 categories show whether a main-category plus extension structure matches your resources.
  • Compare reputation structure: weighted 4.62 stars vs. the leading app "Tank 1990: Battle City 90s" and its review volume.
  • For similar tools, prioritize review mining on lower-rated apps to find functional gaps; this requires store reviews or third-party data.

Rule-based cards use iTunes Search API data. DeepSeek generates its readout from the same public data and should be treated as directional research.

Team / product news

Runs on demand and avoids external calls by default.

Aggregates news about the team and core products, up to 20 items.