Shelfsound
Not claimedShelfsound turns the MP3 audiobooks you already own into a beautiful, easy-to-use library
By Carlos Castillo · EducationWhy we expect it: Shelfsound's clear focus on owned MP3 audiobooks, careful chapter ordering, and privacy makes it a thoughtful, well-presented debut.
In short
Shelfsound Shelfsound turns MP3 audiobooks you already own into a library you browse and play on your phone. It sorts chapters into the correct order automatically, and it remembers your position and speed in each book. The app needs no account and keeps your books and listening history on your device. Wait, that draft has a repeated name and an error. Here is the corrected summary: Shelfsound turns MP3 audiobooks you already own into a library you browse and play on your phone. It orders chapters automatically, offers playback speeds from 0.5× to 3×, and remembers your position in every book.
Summary by Debuts, based on the App Store listing.About
Shelfsound turns the MP3 audiobooks you already own into a beautiful, easy-to-use library.
ADD A BOOK IN SECONDS Open a book's folder, select its MP3 files and cover image, and Shelfsound builds the book for you. Chapters are put in the right order automatically, so Chapter 2 comes before Chapter 10.
LISTEN YOUR WAY • Skip back or forward 30 seconds • Jump between chapters or pick one from the chapter list • Playback speed from 0.5× to 3× • Sleep timer: 5 to 60 minutes, or at the end of the chapter • Lock-screen, headphone and notification controls • Keeps playing in the background
ALWAYS PICKS UP WHERE YOU LEFT OFF Shelfsound remembers your exact position and speed in every book. "Continue listening" puts your current book one tap away.
PRIVATE BY DESIGN No accounts, no ads, no tracking. Your books and listening history never leave your phone.
Light and dark mode included.
Shelfsound plays audio files you provide; it does not sell or include audiobooks.
People rate it
Sign in to rate this app. Honest is what counts.
No ratings yet. Tried it? Be the first to rate it.
More Education apps
Best new Education apps this week
FluencyToolShadow a native Japanese sentence, hear your own voice back, and get scored.
YoMoo: Read & Shadow JapaneseYoMoo turns real Japanese writing into graded reading practice: news articles, Wikipedia…
KeyswingLearn music notes, rhythm and piano through playful practice in a magical forest.
Uncle Math Homeschool - 6 to 8No Math Fear, Uncle Math Is Here
Malachi SpeaksMalachi Speaks gives a voice to people who don't use speech
SelvarisWatch evolution unfold in real time – on an entire planet