csBooks: ePub and Comic Reader

Name: csBooks: ePub and Comic Reader
Author: Caesium Studio

LiveCaesium Studio12 apps · 6.2M installsBooks & ReferenceFree · contains adsIn-app purchases: $8.49 - $20.99 per itemcom.caesiumstudio.csbooks

epub reader and comic book reader

Alert me ★ Watch Open in Play ↗

Total installs: 1,308
Installs / day: 0
Rating: —★
Released: 10 Dec 2024
Last update: 6 Oct 2026
Countries: —

Installs per day

gain of the exact counter

Lifetime avg ≈ 2/day (all installs ÷ days since release)

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play

2dAll

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

9 in 3 groups

3 Sensitive1 Notable5 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage
Change device settings like screen brightness, ringtone or screen timeout

Photos/Media/FilesSensitive1

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

StorageSensitive1

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

OtherSensitive7

Access to miscellaneous device features that don't fit other categories

Change device settings like screen brightness, ringtone or screen timeoutmodify system settings · WRITE_SETTINGS
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Read more · all 9 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

csBooks: Your Ultimate ePub, PDF, Comic Reader. Read any book or comic offline with stunning themes and seamless cloud sync. Join millions of readers enjoying their library without limits! Discover the ultimate reading experience with csBooks, the free, all-in-one ePub, PDF, comic (CBZ/CBR), MOBI, DJVU, and DOCX reader. Effortlessly manage and enjoy your entire digital library offline, with the added convenience of syncing your progress across multiple devices. Immerse yourself in your favorite stories with beautiful themes and powerful customization options, all within a smart and intuitive library app. ✨ Read Your Way, Anywhere 📚 Master Any Format: Seamlessly read ePub, PDF, CBZ, CBR, MOBI, DJVU, and DOCX files. Consolidate your entire book, comic, and document collection in one powerful app. Experience lightning-fast, ad-free reading offline for ultimate focus. 🔖 Never Lose Your Place: Automatically save your reading progress for every title. Navigate instantly to any page with intuitive controls. Sync your reading position across your mobile and desktop devices. 🎨 Personalize Your View: Choose from 8 elegant reading themes designed for day, night, and eye comfort. Adjust text size, font style, and margins for a truly personalized feel. Enjoy distraction-free reading with the immersive full-screen mode. 📥 Effortless Import & Sync: Import ePub, PDF, CBZ, CBR, MOBI, DJVU, and DOCX files directly from your device. Securely back up your library with csBooks Cloud Storage. Access your entire collection on any device, anytime. 🖼️ A Beautifully Organized Library: csBooks automatically generates stunning cover thumbnails for every book. Browse your collection with ease using Card View or List View. 🧹 Intuitive Library Management: Enjoy a clean, modern interface built for ultimate usability and style. Organize and find your books, comics, and documents in seconds. Why csBooks is Your Best Reading Companion: Save valuable storage space and time by centralizing all your eBooks, comics, and documents. Customize your reading environment, sync your progress effortlessly, and enjoy a fast, distraction-free experience designed for every major format. Privacy Policy: https://caesiumstudio.com/privacy-policy Developer Contact: [email protected]

What's new

Fixed bug in community view.

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