PageEcho – Read with On-Device AI – Offline-first AI eBook reader for iPhone & iPad

Summary: PageEcho is an offline-first AI eBook reader that runs fully on-device, supporting EPUB, PDF, TXT, MOBI, AZW3, FB2, and shared web articles. It offers local text-to-speech, translation, summaries, Q&A, and mind-maps without requiring internet or cloud services. The app requires iOS 26 or later.

What it does

PageEcho processes all AI reading features locally, including TTS using Supertonic, Kokoro, and Apple TTS engines, on-device translation, chapter summaries, Q&A, and mind-maps. It supports multiple eBook formats and offline web articles.

Who it's for

It is designed for iPhone and iPad users seeking focused, long-form reading with privacy by avoiding cloud processing.

Why it matters

PageEcho enables AI-powered reading tools without sending data to servers, preserving user privacy and enabling offline access.