The Members

Product direction

Category and portfolio mix

Education is the main category at about 97.5% of apps, while the portfolio spans 4 categories. This is a highly concentrated portfolio strategy.

Education: 195 apps · 97.5%
Business: 2 apps · 1%
Lifestyle: 2 apps · 1%
Entertainment: 1 apps · 0.5%

The primary category Education accounts for 97.5%. Long-tail categories can reduce single-category risk.
The diversification score is about 0.05 (0=highly concentrated, 1=highly diversified), useful for comparing developers.

Portfolio data

Scale and monetization structure

The full portfolio has about 25 public ratings, a small public review base. It includes 200 free apps and 0 paid apps.

Apps: 200
Total ratings: 25
Free / paid: 200 / 0

By review volume, the leading apps include: "A Bíblia Comentada", "Escola Prada", "CID 2.0".
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 4.36 stars; the simple average is 4.37 stars. The gap shows whether high-volume apps lift or drag the overall reputation.

Weighted avg: 4.36 ★
Simple avg: 4.37 ★

The weighted and simple averages are close, suggesting reputation is relatively balanced across apps.
187 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): "Chico Salgado Team", "Tanajuras", "Método PRO". Star ratings can swing heavily until more feedback arrives.

Release and lifecycle

Listing age span

The earliest listed app is "Notorium Play Cursos Online", while the newest or most recent listing signal is "A Nova Saúde". The span is a proxy for long-term iteration capacity.

Span: 4 years+

Earliest record in this dataset: 2022 (Notorium Play Cursos Online).
Newer app signal: 2026 (A Nova Saúde).

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: 4 categories show whether a main-category plus extension structure matches your resources.
Compare reputation structure: weighted 4.36 stars vs. the leading app "A Bíblia Comentada" 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.

Product direction

Category and portfolio mix

Education is the main category at about 97.5% of apps, while the portfolio spans 4 categories. This is a highly concentrated portfolio strategy.

Education: 195 apps · 97.5%
Business: 2 apps · 1%
Lifestyle: 2 apps · 1%
Entertainment: 1 apps · 0.5%

The primary category Education accounts for 97.5%. Long-tail categories can reduce single-category risk.
The diversification score is about 0.05 (0=highly concentrated, 1=highly diversified), useful for comparing developers.

Portfolio data

Scale and monetization structure

The full portfolio has about 25 public ratings, a small public review base. It includes 200 free apps and 0 paid apps.

Apps: 200
Total ratings: 25
Free / paid: 200 / 0

By review volume, the leading apps include: "A Bíblia Comentada", "Escola Prada", "CID 2.0".
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 4.36 stars; the simple average is 4.37 stars. The gap shows whether high-volume apps lift or drag the overall reputation.

Weighted avg: 4.36 ★
Simple avg: 4.37 ★

The weighted and simple averages are close, suggesting reputation is relatively balanced across apps.
187 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): "Chico Salgado Team", "Tanajuras", "Método PRO". Star ratings can swing heavily until more feedback arrives.

Release and lifecycle

Listing age span

The earliest listed app is "Notorium Play Cursos Online", while the newest or most recent listing signal is "A Nova Saúde". The span is a proxy for long-term iteration capacity.

Span: 4 years+

Earliest record in this dataset: 2022 (Notorium Play Cursos Online).
Newer app signal: 2026 (A Nova Saúde).

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: 4 categories show whether a main-category plus extension structure matches your resources.
Compare reputation structure: weighted 4.36 stars vs. the leading app "A Bíblia Comentada" 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.

Developer portfolio analysis

DeepSeek AI analysis

Product direction

Portfolio data

Ratings and reputation

Reputation risk proxy

Release and lifecycle

Reference points for builders

Team / product news

The Members

Developer portfolio analysis

DeepSeek AI analysis

Product direction

Portfolio data

Ratings and reputation

Reputation risk proxy

Release and lifecycle

Reference points for builders

Team / product news