JinnBookFeatures
From a tidy bookshelf to an idea worth keeping.
Keep, read, remember and carry it with you — at your own pace. Everything below is planned for the first release.
01 — Keep
Everything you read, on one shelf.
- A place for every book.Covers facing out, arranged by subject and type. Documents sit beside related books, so you know exactly where to look next time.
- Bring your library along.PDF, EPUB, MOBI, AZW3, TXT, JPG and PNG. Up to 100 MB per file. Import from Calibre, Google Drive, your device or photos of handwritten pages.
- Your first chapter can be free.A planned selection of 300–500 works from Project Gutenberg and Wikisource. Sources and usage rights will be credited for each released work.
Interface illustration · Not a screenshot of the app
Read aloud
Switch modes and stay on page 24.
Model
VieNeu (illustrative)
Language
Vietnamese
Style
Sentence by sentence
Voice
[Voice 1] (illustrative)
Speed
1.0×
Model name and voice list are illustrative and need confirmation.
02 — Read
A reading room you can listen to and search.
- Page-turn or scrollSwitch any time and keep your page.
- Read aloud, offlineSentence by sentence with automatic page turns; pick the model, language, style, voice and speed.
- Three skinsLight, Warm paper, Dark — the app frame changes, the book doesn’t.
- Full-text searchFind a word across every book and document on your shelf.
Read aloud
Switch modes and stay on page 24.
Model
VieNeu (illustrative)
Language
Vietnamese
Style
Sentence by sentence
Voice
[Voice 1] (illustrative)
Speed
1.0×
Model name and voice list are illustrative and need confirmation.
02 — Read
A reading room you can listen to and search.
- Page-turn or scrollSwitch any time and keep your page.
- Read aloud, offlineSentence by sentence with automatic page turns; pick the model, language, style, voice and speed.
- Three skinsLight, Warm paper, Dark — the app frame changes, the book doesn’t.
- Full-text searchFind a word across every book and document on your shelf.
03 — Study & remember
Let a good idea stay longer.
- Highlights & sticky notesMany colours, right on the page.
- Drawing & stampsEvery stroke is listed by page so you can find it again.
- Vocabulary notebookSaved words with pronunciation, meaning, source page and a review mode.
- Contents, thumbnails, bookmarksAlways close, so jumping anywhere is quick.
Vocabulary
teacher
/ˈtiːtʃər/
giáo viên — teacher
p. 2
lesson
/ˈlesən/
bài học — lesson
p. 1
classroom
/ˈklɑːsruːm/
lớp học — classroom
p. 7
student
/ˈstjuːdnt/
học sinh — student
p. 8
write
/raɪt/
viết — to write
p. 12
Review 5 wordsInterface illustration · Not a screenshot of the app
04 — Everywhere
Read offline. Private by default.
iPhone, iPad, Android, Windows and macOS — all coming soon. One Jinn account for Book, Student and Edu.
Offline first
Read without a connection; books and notes live on your device.
Syncs itself
Once online, your shelf, current page and notes match up.
Private by default
Your library isn’t public, can’t be found by others, and is never ranked.