theorie24 GmbH

Publishing behaviour

The catalogue’s attention is unevenly distributed. The single most-rated app holds 59% of the 85 ratings observed across 4 loaded listings, and the top three hold 99%. That is a portfolio led by a small flagship set rather than an even bench.

Roughly 3 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 Education — a focused publisher rather than a diversified one.

#1 most-rated 90% by app 3 long tail

Portfolio

Spread across 1 category. Bar length shows each category’s share of observed ratings; the app count beside it exposes where volume and audience diverge.

Largest apps	Category	Ratings	Rating	Last checked
Führerschein 2026 GOLD	Education	50	4.9	13 d
Führerschein 2025 LITE	Education	19	5.0	13 d
Führerschein 2026 BASIC	Education	15	4.4	13 d
Führerschein 2026 PRO	Education	1	5.0	13 d

Observations

• 01

  The portfolio holds 4 apps across 1 category, with Education the largest cluster.

• 02

  Ratings concentrate hard: the top app alone is 59% of observed ratings, and about 3 apps cover 90%.

• 03

  Median app rating across the set is 4.92, ranging 4.40–5.00 over the 4 rated listings on this page.