ZOOM Corporation

Publishing behaviour

The catalogue’s attention is unevenly distributed. The single most-rated app holds 31% of the 377 ratings observed across 29 loaded listings, and the top three hold 54%. That is a portfolio led by a small flagship set rather than an even bench.

Roughly 15 apps account for about 90% of the observed ratings; the rest form a long, light tail. Both the largest cluster of apps and the bulk of the ratings sit in Music — a focused publisher rather than a diversified one.

Portfolio

Spread across 3 categories. Bar length shows each category’s share of observed ratings; the app count beside it exposes where volume and audience diverge.

Observations

• 01

  The portfolio holds 29 apps across 3 categories, with Music the largest cluster.

• 02

  Ratings concentrate hard: the top app alone is 31% of observed ratings, and about 15 apps cover 90%.

• 03

  Median app rating across the set is 2.47, ranging 1.00–4.67 over the 28 rated listings on this page.