2026 State of Mobile is Live!

In the third quarter of 2025, the top books applications in Poland on a unified platform exhibited diverse performance trends. Here's a closer look at each app's metrics, as provided by Sensor Tower.
Audioteka saw a notable increase in weekly revenue, peaking at approximately $117K by the end of September. The app's weekly downloads also rose significantly, reaching around 15.7K in the last week of the quarter. Active users showed a consistent upward trend, hitting over 622K by the end of September.
Storytel - Audiobooks Library experienced steady weekly revenue, culminating at nearly $110K in the final week of September. Downloads fluctuated, with a peak of about 11.1K at the end of the quarter. Active users increased, reaching approximately 543K by September's close.
Legimi - ebooks and audiobooks maintained stable revenue, with a high of approximately $26K in September's final week. Downloads showed a modest increase, peaking at 13.3K. The app's active user base grew to around 483K by the end of the quarter.
NovelaGo: Stories and novels experienced a decline in both revenue and downloads, with revenue dropping to approximately $22.6K and downloads to about 658 by the end of September. Active users remained relatively stable, ending the quarter at around 11.9K.
Lastly, Galatea: Books & Audiobooks saw a gradual increase in revenue, peaking at approximately $19.4K in early September before settling at about $15.4K by the month's end. Downloads varied, reaching around 1.2K at their peak. The app's active user count fluctuated, ending the quarter at approximately 21.6K.
These insights from Sensor Tower highlight the dynamic nature of the books app market in Poland, with varying trends in downloads, revenue, and user engagement.