HKU TELI

Games is the main category at about 25% of apps, while the portfolio spans 8 categories. This is a relatively diversified portfolio strategy.

Games

8 apps · 25%

Education

8 apps · 25%

Health & Fitness

7 apps · 21.9%

Entertainment

3 apps · 9.4%

Medical

2 apps · 6.3%

• The primary category Games accounts for 25%. Long-tail categories can reduce single-category risk.
• The diversification score is about 0.81 (0=highly concentrated, 1=highly diversified), useful for comparing developers.

The full portfolio has about 17 public ratings, a small public review base. It includes 32 free apps and 0 paid apps.

Apps

32

Total ratings

17

Free / paid

32 / 0

• By review volume, the leading apps include: "Dinosaur Ecosystems AR", "Armillary Sphere", "Dinosaur Ecosystems".
• The visible list is free or priced at 0. Monetization may rely on subscriptions, ads, or in-app purchases; verify on the store page.

Weighted by rating volume, the portfolio averages about 3.47 stars; the simple average is 3.39 stars. The gap shows whether high-volume apps lift or drag the overall reputation.

Weighted avg

3.47 ★

Simple avg

3.39 ★

• The weighted and simple averages are close, suggesting reputation is relatively balanced across apps.
• 28 apps have no public rating data, so long-tail performance is underrepresented.

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): "English GrammarLand", "Dinosaur Ecosystems", "Armillary Sphere". Star ratings can swing heavily until more feedback arrives.

The earliest listed app is "HKUEMU AED", while the newest or most recent listing signal is "SurExam". The span is a proxy for long-term iteration capacity.

Span

9 years+

• Earliest record in this dataset: 2016 (HKUEMU AED).
• Newer app signal: 2026 (SurExam).

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: 8 categories show whether a main-category plus extension structure matches your resources.
• Compare reputation structure: weighted 3.47 stars vs. the leading app "Dinosaur Ecosystems AR" 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.