ZenithRead is a high-performance Native Android application built for reading enthusiasts. Engineered with modern Kotlin and Jetpack Compose, this app delivers a smooth, highly responsive eBook reading and parsing experience.

Whether you’re building a reading app, a library management tool, or a personalized eBook reader, ZenithRead provides a sleek interface and robust capabilities to bring your ideas to life.

Core Engine & Architecture

100% Native Kotlin & Jetpack Compose: Built with the latest Android standards ensuring incredibly smooth animations, fast load times, and a stunning reactive user interface.
eBook Parsing: Robust support for parsing ePUB, PDF, TXT, DOCX, and HTML files natively.
MVVM Clean Architecture: Professionally structured codebase utilizing Hilt for dependency injection. Exceptionally easy to customize, scale, and maintain.
Room Database: Local persistence for saving library data, highlights, and app preferences offline.

App Features for Users

Versatile Reading: Open and read multiple formats including ePUB, PDF, TXT, DOCX, and HTML.
Bionic Reading Sandbox: Innovative reading mode designed to guide the eyes through text with artificial fixation points. Adjust bolding intensity with a live slider.
RSVP Speed Reader: Rapid Serial Visual Presentation mode — flash one word at a time at up to 1000 WPM to supercharge reading speed.
Highlighting: Highlight important texts with color options and personal notes, saved to your database.
Reading Analytics: Track reading sessions, words read, WPM averages, set goals, and view achievements.
Library Management: Manage your books with bookshelves — named, color-coded collections.
Import Center: Import from device storage, download via web URL, or create a custom text book (Notepad mode). Browse Sample Classics for instant testing.
Modern UI/UX: Sleek elements, smooth transitions, and modern design patterns following Material 3.

Monetization & Business Ready

AdMob Integration: Pre-configured with Google AdMob Banner, Interstitial, Native, and App Open ads, optimized to maximize revenue. Exposes configuration properties securely in local.properties.
Google Play Billing Logic: Ready for one-time upgrade purchases.

Requirements & Prerequisites

Android Studio: Android Studio Narwhal Feature Drop 2025.1.2 or Newer
Android OS: Minimum Android 7.0 (API level 24), Target API 36.
Kotlin Knowledge: Basic understanding of Kotlin and Android development.
AdMob Account: A Google AdMob account if you plan to monetize with ads.

Important Disclosures

Third-Party Accounts & Fees: Distributing this app on Google Play requires a Google Play Developer account (subject to a one-time registration fee). Google also takes a commission on in-app purchases made via Google Play Billing.
AdMob Approval: Monetizing with AdMob requires a separate, independent approval process from Google, which is outside the scope of this template purchase.
Upgrade & Paywall: The app includes a built-in paywall that limits users to a maximum of 4 books until they purchase the full version upgrade. This operates locally without requiring a separate backend server.

What You Will Get

Full Native Android Source Code (Kotlin/Jetpack Compose)
Comprehensive and Beginner-Friendly HTML Documentation
High-quality UI/UX Design Implementation

Top Highlighted Features:

eBook Parsing (ePUB, PDF, TXT, DOCX, HTML)
Bionic Reading Sandbox
RSVP Speed Reader (up to 1000 WPM)
Reading Analytics & Goals
Highlighting System
AdMob & Monetization Ready
Modern Jetpack Compose MVVM Architecture
Hilt Dependency Injection
Secure Configuration (local.properties for API keys)

ZenithRead | eBook Reader and Manager - Android App Template