QR3776 - Lite & Fast QR Reader

Name: QR3776 - Lite & Fast QR Reader
Author: Lab 3776

LiveLab 37764 apps · 285 installsToolsFreeIn-app purchases: $1.89 per itemcom.lab3776.qr3776

Ad-free, lightweight QR/barcode reader. Camera, saved images, and scan history.

Alert me ★ Watch Open in Play ↗

Total installs: 34
Installs / day: 0
Rating: —★
Released: 28 Dec 2025
Last update: 8 Oct 2026
Countries: —

Installs per day

gain of the exact counter

11 Oct 2026No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play

1dAll

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
Collects data Financial info, App activity and 2 others
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

4 in 2 groups

1 Sensitive1 Notable2 Routine

What this app can do with your phone

Use your camera to take photos and record videos

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

OtherNotable3

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

Connect to or disconnect from Wi-Fi networks and change saved Wi-Fi settingsconnect and disconnect from Wi-Fi · CHANGE_WIFI_STATE
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

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

QR3776 is a lightweight QR code and barcode reader with the essentials in one simple app. It has no ads. Scan with your camera or read codes from images saved on your device. Main features • Read QR codes and barcodes with the camera or from saved images. • Open URLs, copy, or share results. • View and delete scan history. • Read Wi-Fi connection QR codes and use the connection action. • Launch the scanner from a Quick Settings tile. • Choose the display language, theme, and start screen. Privacy Scanning is processed on your device. Camera images, selected images, and scanned content are not sent to Lab3776 servers. The app does not request access to your contacts or location. Supported authentication QR codes (TOTP/HOTP) and Wi-Fi QR codes are not saved in history by default. Only when you enable saving is their supported content encrypted with AES-GCM and stored on your device. Android Keystore protects the encryption key. Support development You can get a Supporter badge with an optional, one-time in-app purchase. It adds no features and unlocks nothing. All features are available without purchasing.

What's new

Removed ads, making QR3776 completely ad-free. Improved privacy and history handling for authentication and Wi-Fi QR codes. Improved History, action menus, and the Quick Settings tile. Added support for the optional QR3776 Supporter Badge. It does not change or unlock any features.

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