900s

Installs

1.4k

Rating

4.3

Rating count

< 100

Category	Books & Reference
Developer	Unit U+2467 GmbH
Price	Free
First release	9/4/2025 (13 days ago)
Version	1.19.0
In-app purchases	No
Contains ads	No
Content rating	USK: All ages
Package name	com.apeunit.abc.app

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
9/16/2025	6	4.333	1,405	1.19.0
9/15/2025	5	5.000	1,098	1.19.0
9/14/2025	5	5.000	209	1.19.0
9/13/2025	0	0.000	209	1.19.0
9/12/2025	0	0.000	124	1.17.0

Details

900s turns the most relevant content into engaging, podcast-style episodes that fit perfectly into your 10-20 minute focus window. Tap play and dive into professionally narrated, 15-minute (900 seconds) chapters that make complex ideas stick. When curiosity strikes, simply hit the microphone button to start a live AI conversation with the book: ask questions, request clarifications, or explore related topics in real time—it feels like chatting with the author.

Key features
• Discover curated book episodes on technology, business, science, and more
• Search by keyword or browse by genre to find your next listen fast
• Mini player with 15-sec skip/back, background audio, and quick resume
• Real-time Interactive Audio Mode powered by AI & WebRTC
• Personal Library with Continue Listening & Finished lists
• Optional Premium upgrade: unlimited listening, ad-free, offline downloads

Spend just 900 seconds a day (1 % of your time) and accumulate 90+ hours of deep learning each year. 900s makes learning as effortless as a podcast and as powerful as a tutor.

Download now and start your 15-minute learning journey!

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