Buhl Data Service GmbH

Publishing behaviour

The catalogue’s attention is unevenly distributed. The single most-rated app holds 93% of the 1,393 ratings observed across 30 loaded listings, and the top three hold 99%. That is a portfolio led by a small flagship set rather than an even bench.

Roughly 1 app 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 Finance — a focused publisher rather than a diversified one.

Portfolio

Spread across 4 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 30 apps across 4 categories, with Finance the largest cluster.

• 02

  Ratings concentrate hard: the top app alone is 93% of observed ratings, and about 1 app cover 90%.

• 03

  Median app rating across the set is 4.77, ranging 3.00–5.00 over the 8 rated listings on this page.