Sandbook: Natural Voice Reader

SmashMelon LLC · Productivity

4.6 90 ratings Free

Independent analytics for this App Store listing. AppTracker is not affiliated with SmashMelon LLC.

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 14, 2026
Rating ★ 4.57 → 4.58
Oct 13, 2026
Rating ★ 4.56 → 4.57
Oct 13, 2026
Rating ★ 4.57 → 4.56
Oct 12, 2026
Rating ★ 4.56 → 4.57
Oct 12, 2026
New version 1.0.5 → 1.0.6

A redesigned Sandbook, with a new library, reader and player. • Keep listening when you leave a book, with a mini player at the bottom of the screen. • Bookmarks, search inside a book, and a sleep timer. • Passages you've already heard play back instantly. • Preview a voice before you choose it. • Cleaner reading of EPUBs, PDFs and web pages, with page numbers and picture captions left out. • Better sentence breaks and more natural reading. • Your library opens right away, even with many books. Chapters prepared for the lock screen will need to be prepared again after this update.

Oct 9, 2026
Rating ★ 4.6 → 4.56
Oct 8, 2026
Rating ★ 4.53 → 4.6
Oct 7, 2026
Promotional text Removed
Oct 7, 2026
Rating ★ 4.51 → 4.53
Oct 7, 2026
Rating ★ 4.54 → 4.51
Oct 6, 2026
Rating ★ 4.59 → 4.54
Oct 6, 2026
New version 1.0.4 → 1.0.5
Oct 5, 2026
Rating ★ 4.57 → 4.55
Oct 5, 2026
Rating ★ 4.55 → 4.59
Oct 4, 2026
Rating ★ 4.59 → 4.57
Oct 3, 2026
Rating ★ 4.6 → 4.59
Oct 1, 2026
Rating ★ 4.59 → 4.6
Sep 29, 2026
Promotional text “New in 1.0.4: voices in Spanish, French, Italian, Brazilian Portuguese and Hindi, word-by-word highlighting and page scanning. Everything stays on your device.”
Sep 29, 2026
New version 1.0.3 → 1.0.4
Sep 23, 2026
Rating ★ 4.57 → 4.59
Sep 18, 2026
New version 1.0.2 → 1.0.3
Sep 17, 2026
Rating ★ 4.56 → 4.57
Sep 11, 2026
Rating ★ 4.57 → 4.56
Sep 9, 2026
Rating ★ 4.56 → 4.57
Sep 7, 2026
Rating ★ 4.55 → 4.56
Aug 27, 2026
Rating ★ 4.54 → 4.55
Aug 26, 2026
Rating ★ 4.64 → 4.54

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront. A field is charted once it has changed more than once, and each line starts at the value it moved from.

Average rating history over the observed period. 4.50 4.55 4.60 4.65 Aug 23 Sep 5 Sep 19 Oct 2 Oct 15

Average rating · ★ 4.58 now · 21 changes on record

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 79% 71
4★ 8% 7
3★ 9% 8
2★ 1% 1
1★ 3% 3

In-app purchases · US

No in-app purchases.

Screenshots

About

Sandbook reads books, documents and articles aloud in natural voices, entirely on your iPhone or iPad. Nothing you read is uploaded, and there is no account, no subscription and no ads. NATURAL VOICES, OFFLINE - 41 voices in American and British English, Spanish, French, Italian, Brazilian Portuguese and Hindi - A book in Spanish, French, Italian, Portuguese or Hindi opens with a voice in its language - Powered by the open-source Kokoro model, running locally; no internet connection needed - Follow along as each spoken word is highlighted - Speed from 0.5x to 2.5x; each book remembers its voice and speed READ ALMOST ANYTHING - Import EPUB, PDF, Word (.docx), TXT, RTF, Markdown and HTML files - Add a web page by pasting a link, or share it from Safari - Scan printed pages with the camera, or pick a photo, and listen - Send files or selected text from any app with the share sheet, or type and paste your own - Open a document straight from the Files app with Open With, or set Sandbook as its default app LISTEN THE WAY YOU READ - Opens at the paragraph where you stopped - Keep listening when you leave the book, with a mini player at the bottom of the screen - Bookmarks, and search inside a book - Sleep timer: stop after a set time or at the end of the chapter - Passages you've already heard play back instantly - In a PDF, the sentence being read is highlighted on the page; tap any sentence to read from there - Reading options: light, sepia and dark themes, fonts, text size and line spacing - Appearance: light, dark or matching your system - See each book's length, listening time and the time left in the chapter - Prepare a chapter's audio ahead of time, then keep listening with the screen locked; prepared chapters replay instantly - Continue Reading with Siri or the Shortcuts app - Export any text as an M4A audio file ACCESSIBILITY - VoiceOver, Voice Control, Switch Control, larger text and contrast improvements - The app is available in English, Spanish, French, Italian, Portuguese (Brazil) and Hindi PRIVATE BY DESIGN Your books, text and voices stay on your device. Sandbook never sends what you read to a server. GOOD TO KNOW - Voices require iPhone 12 or later, or an iPad with an A14 or M1 chip or later. Sandbook also needs iOS 18.2 or later. - Real-time reading pauses when the screen locks. To listen with the screen off, prepare the chapter first. Questions or ideas: support@sandbook.app

What's new · 1.0.6

A redesigned Sandbook, with a new library, reader and player. • Keep listening when you leave a book, with a mini player at the bottom of the screen. • Bookmarks, search inside a book, and a sleep timer. • Passages you've already heard play back instantly. • Preview a voice before you choose it. • Cleaner reading of EPUBs, PDFs and web pages, with page numbers and picture captions left out. • Better sentence breaks and more natural reading. • Your library opens right away, even with many books. Chapters prepared for the lock screen will need to be prepared again after this update.

Details

ReleasedMay 2025
UpdatedDec 2025
Version1.0.6
Size449.5 MB
RequiresiOS 18.0 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories ProductivityUtilities
Bundle IDcom.mazzystar.sandbook