ZeroBooks Reader Downloads & RevenueZeroBooks Reader · App Store
ZeroBooks Reader is #14 in Books Paid in United States and charting in 5 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperMERIC KARACA
CategoryBooks
Price9.99 USD
Released
Rating★ 0.0 (0)
Version2.1
Age rating17+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)1k+ worldwide
✏️Description updated✏️Description updated📦Updated to version 2.1📈Hit #1📈Charting in a new country💰Price rise📦Updated to version 2.0🆕Its developer released another app: ZeroStudio🆕First spotted by AppInsider
Full timeline · 33 events
- ✏️ZeroBooks Reader: description updated· TR
- ✏️ZeroBooks Reader: description updated· PL, IN
- ✏️ZeroBooks Reader: description updated· BR
- ✏️ZeroBooks Reader: app got smaller3780 MB → 665 MB (-82%)
- ✏️ZeroBooks Reader: description updated· US, SA
- 📦ZeroBooks Reader updated to version 2.1What’s new in this update: AI features have been improved. You can now save audio quotes from audiobooks. Page deletion has been added for text documents. Audiobook transcription has been improved. An iCloud synchronization setting has been added; when enabled, you can continue reading on another device from where you left off. Various bugs have been fixed and the interface has been improved.… more
- 📈ZeroBooks Reader hit #1Top Paid · Books · IN
- 📈ZeroBooks Reader charting in a new countryIndia
- 📈ZeroBooks Reader entered the top 100Top Grossing · Books · IN
- 📈ZeroBooks Reader charting in a new countrySpain
- ✏️ZeroBooks Reader: description updated· US
- 📈ZeroBooks Reader entered the top 10Top Paid · Books · BR
- ✏️ZeroBooks Reader: description updated· TR
- 💰ZeroBooks Reader: price rise249.99 TRY → 499.99 TRY · TR
- 📦ZeroBooks Reader updated to version 2.0Fehlerbehebungen
- ✏️ZeroBooks Reader: app got bigger698 MB → 3780 MB (+442%)
- ✏️ZeroBooks Reader: description updated· DE
- ✏️ZeroBooks Reader: description updated· SA
- 📦ZeroBooks Reader updated to version 1.9• New document translation: translate an entire document on your device with “Translate This Document”. Search for source and target languages, and choose Apple Translation or local AI on supported devices and language pairs. Track progress with an accessible percentage indicator and cancel at any time. The translation is saved as a separate document, keeping your original intact.
• New AI Chat: explore characters, ideas and events across your document. Summarize a page or the whole book, compare selected pages, or translate a page range into your chosen language.
• Discuss your bookmarks, saved quotations and notes, and get study suggestions based on them. Manage each document’s chat history separately or clear all conversations.
• Added optional, experimental offline AI OCR. The model is included; local AI needs no account, internet connection or API key.
• Added VoiceOver progress announcements during AI tasks while keeping message navigation under your control.
• Fixed footnote and page-number reading preferences in PDFs and scanned documents, and improved preservation of line breaks, poetry layout and line-ending hyphens.
• The text cursor now preserves original line breaks and hyphens. The line-end pause preference affects playback only, including paid voices.
Local AI requires iPhone 15 Pro/Pro Max or a newer iPhone with at least 8 GB of memory.… more - 📦ZeroBooks Reader updated to version 1.8• Probleme mit den Vorleseeinstellungen für Fußnoten und Seitenzahlen in PDFs und gescannten Dokumenten behoben.
• Flüssigeres Vorlesen mit kostenpflichtigen Stimmen durch weniger unnötige Pausen zwischen Wörtern und Textabschnitten.
• Behoben, dass Änderungen an den Leseeinstellungen während der Wiedergabe nicht wirksam wurden.… more - 📈ZeroBooks Reader hit #1Top Paid · Books · SA
- 🆕ZeroBooks Reader: its developer released another app: ZeroStudio
- 📈ZeroBooks Reader new best rank in the overall chart: #103Top Paid · All Apps · TR
- 📦ZeroBooks Reader updated to version 1.7Bug fixes.
- 📦ZeroBooks Reader: now updating weekly4 updates in 30 days, after a quiet two months
- 📦ZeroBooks Reader updated to version 1.6Fixed an issue that prevented paid voices from working.
- ✏️ZeroBooks Reader: app got bigger71 MB → 698 MB (+889%)
- 📦ZeroBooks Reader updated to version 1.5ZeroBooks 1.5
NEW
• ZeroVisionLabs Voices: the 23 natural voices from ZeroTTS are now in ZeroBooks. They read entirely on your device, with no internet connection. Listen to any of them for free and buy the ones you like as one-time purchases. You'll find them under Paid Features at the bottom of Settings, together with Restore Purchases. These voices are generated by AI.
• ZeroBooks Special Export: share a document or audiobook as a single .zerobooks file, together with its quotes, bookmarks, notes, edits, reading position, voice and speed, background sound and other settings. You choose exactly what goes in. Another ZeroBooks user who opens the file gets everything in their library just as you had it.
• Add to Collection is now among a document's actions in the library.
• Library filters are now kept when you close and reopen the app.
• Audiobooks show the chapter's duration and the whole book's duration separately; tap to switch between them.
• The headphone settings page has been reorganized. By default, a double press now skips 30 seconds forward and a triple press 30 seconds back.
• Background sounds can be shared from the actions menu, and a background sound now picks up where it left off when it is opened again.
FIXED
• The remaining time could sometimes go up when you raised the speed; this is fixed.
• Exporting an audio quote no longer stops after 12–13 seconds; the whole quote is exported.
• Deleting a collection could make the app close; this is fixed.
• Word-by-word reading no longer drops Turkish characters or reads in English; other languages are now read in their own language too.
• A thorough app-wide review fixed many issues affecting stability and the safety of your data.… more - 📈ZeroBooks Reader hit #1Top Paid · Books · DE
- 📈ZeroBooks Reader entered the top 10 in 2 chartsTop Paid · Books · DE · Top Paid · Books · FR
- 🆕ZeroBooks Reader first spotted by AppInsider#92 in Top Paid · Books · United States
- 📦ZeroBooks Reader version 1.4No release notes
- 🆕ZeroBooks Reader released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
0.0 ★
0 ratings
Measured
Best rank now
#14
Books PaidMeasured
ZeroBooks Reader at a glance
AI summary written from our chart and store data, 2026-11-07. It can be wrong: check the numbers above.
ZeroBooks Reader is a paid iOS app that combines document management, editing, and advanced accessibility features like AI-powered OCR and text-to-speech for readers who need offline, local-AI-driven tools. The app has recently entered the top ten of the Books Paid category in its primary market, ranking #6 overall and #36 in the US, indicating early traction despite having no user ratings yet.
Similar apps: Voice Dream Reader, Apple Books, Adobe Acrobat Reader
ZeroBooks Reader on the App Store
App details
App ID
6799654454
Publisher
MERIC KARACA
On the store since
Sep 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
25
SQ AR DA NL EN FI FR DE EL HE HI ID …
Size
665 MB
Also listed in
Books, Reference
Content notesUnrestricted Web Access
ZeroBooks Reader downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where ZeroBooks Reader's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How ZeroBooks Reader makes money: subscriptions, one-off purchases and ads.
Ads · 1 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | BooksPaid | #14 |
 Germany | BooksPaid | #15 |
 India | BooksPaid | #42 |
 Brazil | BooksPaid | #166 |
 Turkey | All AppsPaid | #172 |
Apps near ZeroBooks Reader on the chart
Books Paid, around #14.
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
5.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
58/100
faster than 64% of Books apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about ZeroBooks Reader
From recent reviews.
About ZeroBooks Reader
ZeroBooks Reader brings a new generation of reading experience to books and documents alike.
• Advanced text recognition (OCR)
• AI voices and AI-powered OCR
• Background sounds
• Customizable speed settings
• Customizable pronunciation options
• Multi-language support
• Notes, and cross-references between them
• Quotes taken straight from a document
• Bookmarks
• Select a passage of a spoken document and turn it into a repeating loop
• Turn a selected passage into a separate document
• Organize files into collections
• Convert documents between formats
• Edit documents
• Formatting such as bold and italic, and moving between formatted content
With all of this, ZeroBooks Reader gives you a fluent and comfortable reading and listening experience.
Gemma for local AI Chat, experimental AI OCR and local translation, and Whisper for multilingual audiobook transcription, are optional downloads in Settings > Downloadable Items. After download, they work offline without an account or API key. Gemma requires iPhone 15 Pro/Pro Max or a newer supported iPhone with at least 8 GB of memory. You can delete either model without deleting your books, chats or transcripts. Optional cloud-based AI voice and OCR services require API keys supplied by the user. The device’s built-in speech voices and Apple text recognition remain available.
• Advanced text recognition (OCR)
• AI voices and AI-powered OCR
• Background sounds
• Customizable speed settings
• Customizable pronunciation options
• Multi-language support
• Notes, and cross-references between them
• Quotes taken straight from a document
• Bookmarks
• Select a passage of a spoken document and turn it into a repeating loop
• Turn a selected passage into a separate document
• Organize files into collections
• Convert documents between formats
• Edit documents
• Formatting such as bold and italic, and moving between formatted content
With all of this, ZeroBooks Reader gives you a fluent and comfortable reading and listening experience.
Gemma for local AI Chat, experimental AI OCR and local translation, and Whisper for multilingual audiobook transcription, are optional downloads in Settings > Downloadable Items. After download, they work offline without an account or API key. Gemma requires iPhone 15 Pro/Pro Max or a newer supported iPhone with at least 8 GB of memory. You can delete either model without deleting your books, chats or transcripts. Optional cloud-based AI voice and OCR services require API keys supplied by the user. The device’s built-in speech voices and Apple text recognition remain available.
Latest updates
2.1
What’s new in this update: AI features have been improved. You can now save audio quotes from audiobooks. Page deletion has been added for text documents. Audiobook transcription has been improved. An iCloud synchronization setting has been added; when enabled, you can continue reading on another device from where you left off. Various bugs have been fixed and the interface has been improved.
2.0
Fehlerbehebungen
1.9
• New document translation: translate an entire document on your device with “Translate This Document”. Search for source and target languages, and choose Apple Translation or local AI on supported devices and language pairs. Track progress with an accessible percentage indicator and cancel at any time. The translation is saved as a separate document, keeping your original intact.
• New AI Chat: explore characters, ideas and events across your document. Summarize a page or the whole book, compare selected pages, or translate a page range into your chosen language.
• Discuss your bookmarks, saved quotations and notes, and get study suggestions based on them. Manage each document’s chat history separately or clear all conversations.
• Added optional, experimental offline AI OCR. The model is included; local AI needs no account, internet connection or API key.
• Added VoiceOver progress announcements during AI tasks while keeping message navigation under your control.
• Fixed footnote and page-number reading preferences in PDFs and scanned documents, and improved preservation of line breaks, poetry layout and line-ending hyphens.
• The text cursor now preserves original line breaks and hyphens. The line-end pause preference affects playback only, including paid voices.
Local AI requires iPhone 15 Pro/Pro Max or a newer iPhone with at least 8 GB of memory.
Store changes
What ZeroBooks Reader changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
Description updated 
Description updated
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