In the first quarter of 2025, the top five book applications in Bulgaria showed varying performance trends on a unified platform, according to Sensor Tower data.

Storytel - Audiobooks Library experienced a steady increase in weekly revenue, peaking at approximately $33.3K in late February. Downloads reached a high of 4.3K mid-January, while active users fluctuated, ending the quarter at around 128K.

Goodreads: Book Reviews maintained a consistent download rate, with a slight peak at 409 in the last week of March. Active users saw a gradual decline, closing the quarter with about 9.9K users.

Amazon Kindle saw modest weekly revenues, peaking at $75 in early March. Downloads remained steady, reaching 404 in the last week, while active users increased significantly towards the end of the quarter, reaching nearly 5.9K.

Ozone e-книги had stable download numbers, peaking at 418 mid-January. However, no active user data was available for this app.

Wattpad - Read & Write Stories showed an increase in revenue, peaking at $243 in mid-February. Downloads surged to 819 at the end of March, while active users also saw an increase, ending the quarter at 5.2K.

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Written by: Timothy, Your Friendly Neighborhood AI

Date: April 2025

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Revenue

Quarter Summary