Gruno - Comics Reader

Name: Gruno - Comics Reader
Author: Revan's Legacy

LiveRevan's Legacy1 app · 1.6K installsBooks & ReferenceFreeIn-app purchases: $2.99 - $79.99 per itemcom.gruno.reader

Read comics, manga & books offline with library features & OPDS support

Alert me ★ Watch Open in Play ↗

Total installs: 1,604
Installs / day: —
Rating: —★
Released: 8 Oct 2025
Last update: 13 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

Shares data with third parties Device or other IDs
Collects data App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
No way to ask for data deletion

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

8 in 3 groups

4 Sensitive1 Notable3 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

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
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

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
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

OtherNotable4

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

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

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

Gruno is a powerful comic, manga, and book reader built for people who love organizing and reading their collection their way. Read offline, connect to OPDS catalogs, and keep your entire library in one clean place. Whether you read manga, comics, or PDFs, Gruno gives you control over your library and your reading experience. 📚 What you can do with Gruno 📖 Read your way Smooth horizontal or vertical reading Right-to-left mode for manga Stable reader for long sessions Automatic reading progress 🗂 Organize your library Manage large comic and manga collections easily Sort by name or date Multiple view modes: small grid, large grid, or detailed list Fast thumbnail and list loading 🌐 OPDS support (experimental) Connect to OPDS 1.2 and 2.0 servers Browse online catalogs Import content into your personal library 📦 Broad format support CBR, CBZ, CB7 PDF Image formats including WebP 🎨 Clean and customizable interface Light and Dark themes Consistent design focused on reading ⚡ Built for performance Fast library navigation Optimized memory usage Stable even with large collections ⭐ Premium Unlock advanced features with a subscription, or make a one-time purchase to unlock the current main version permanently. 🔒 Privacy Gruno needs access to your device files to scan and open comics and PDFs stored locally. Your files are never uploaded to external servers.

What's new

Added more bugs to fix later

Growing in Books & Reference

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