Earleaf

Earleaf plays locally stored audiobooks on Android. No account, no internet connection required, no ads, no tracking.

The standout feature is Page Sync: take a picture of a page from your physical book (or e-book) and the app finds that position in the audio in about two seconds. It uses on-device speech recognition and OCR, nothing leaves your phone.

Other features include nested collections (collections inside collections to any depth), independent listen-through tracking for each attempt at a book, per-book playback speed where every time display adjusts, and local statistics with streaks, heatmaps, and session tracking.

Supports M4B, M4A, MP3, FLAC, OGG, and Opus. One-time purchase, no subscriptions, no in-app purchases.