SKETCHES SRL

Photo & Video is the main category at about 37.5% of apps, while the portfolio spans 5 categories. This is a relatively diversified portfolio strategy.

Photo & Video

6 apps · 37.5%

Graphics & Design

5 apps · 31.3%

Education

2 apps · 12.5%

Entertainment

2 apps · 12.5%

Productivity

1 apps · 6.3%

• The primary category Photo & Video accounts for 37.5%. Long-tail categories can reduce single-category risk.
• The diversification score is about 0.73 (0=highly concentrated, 1=highly diversified), useful for comparing developers.

The full portfolio has about 73.5K public ratings, a mid-sized public review base. It includes 14 free apps and 2 paid apps.

Apps

16

Total ratings

73.5K

Free / paid

14 / 2

• By review volume, the leading apps include: "Tayasui Sketches", "Tayasui Sketches School", "Tayasui Watercolor & Painting".
• Free apps dominate, which often points to a utility entry point plus subscription or upgrade model.

Weighted by rating volume, the portfolio averages about 4.54 stars; the simple average is 4.08 stars. The gap shows whether high-volume apps lift or drag the overall reputation.

Weighted avg

4.54 ★

Simple avg

4.08 ★

• The weighted and simple averages differ meaningfully, indicating that high-review apps strongly shape perception.
• 1 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.

• Low-rating watchlist (at least 80 ratings and below 4.0 stars): "Piercing Photo Editor FX-pics" 3.9★. Use App Store Connect exports or third-party data for semantic review analysis.
• Thin rating samples (under 50 ratings): "iMotion for Schools", "iMotion Remote". Star ratings can swing heavily until more feedback arrives.

The earliest listed app is "iMotion", while the newest or most recent listing signal is "AR Tracing: Drawing by Tayasui". The span is a proxy for long-term iteration capacity.

Span

12 years+

• Earliest record in this dataset: 2011 (iMotion).
• Newer app signal: 2023 (AR Tracing: Drawing by Tayasui).

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: 5 categories show whether a main-category plus extension structure matches your resources.
• Compare reputation structure: weighted 4.54 stars vs. the leading app "Tayasui Sketches" 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.