Pubbr

Name: Pubbr
Author: LAVRENTIUS

LiveLAVRENTIUS4 apps · 130 installsBooks & ReferenceFreecom.pegasone.pubbr

Pubbr is an EPUB reader designed to support a wide range of JavaScript features.

Alert me ★ Watch Open in Play ↗

Total installs: 18
Installs / day: 0
Rating: —★
Released: 15 Mar 2026
Last update: 28 Jun 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

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

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

4 in 3 groups

2 Sensitive0 Notable2 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage

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

OtherRoutine2

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

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

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

Full description

In the digital age, an increasing number of educational resources are available in the universal EPUB-3 format. These resources benefit from the interactivity enabled by JavaScript. However, this interactivity is currently primarily available in EPUB readers on desktop computers. Several EPUB readers exist for Android, but most offer limited JavaScript support. The Books reader offers extensive JavaScript support on Apple devices. The Pubbr EPUB reader was developed with the specific goal of supporting a wide range of JavaScript features to make educational resources accessible on Android. Its user interface is intentionally clean and minimalist, offering keyword search, bookmarks, themes, and font size adjustment. By design, the app does not include a reading library feature; therefore, opening a new document erases all personalized information related to the previous document. Pubbr registers as an EPUB reader on Android, allowing you to open .epub files directly from the file manager. Once the application is launched, you can also long-press/click on the title bar to open a file on your device. Pubbr is a completely free and ad-free app.

What's new

Rolled back some of the previous changes

Growing in Books & Reference

Category →