Lightning QR code scanner

Name: Lightning QR code scanner
Rating: 4.49 (220892 reviews)
Author: Application4u

LiveApplication4u2 apps · 52.4M installsShoppingFree · contains adscom.application_4u.qrcode.barcode.scanner.reader.flashlight

A QR code reader app granted only with camera permission to scan qr code

Alert me ★ Watch Open in Play ↗

Total installs: 27,298,812
Installs / day: 0
Rating: 4.5★
Released: 28 Sept 2016
Last update: 22 Jan 2026
Countries: —

Installs per day

gain of the exact counter

Lifetime avg ≈ 7.4K/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
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

5 in 2 groups

1 Sensitive2 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

OtherNotable4

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
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

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

Install QR code reader app free for Android to upgrade your smartphone as QR code scanner to scan QR code from picture QR code reader app for Android is powerful QR code scanner and Barcode scanner app to access promotion via QR code. To scan QR code and Barcode , just place the QR code and Barcode in center of screen.The QR code scanner app free decodes the QR code and Barcode also flashcode automatically and show you the info with button for next action. more and more promotion and discount via scan QR code and Barcode also flashcode, you can check out the promotion easily. Features of QR code reader app for Android - Fastest - Accurate and robust. - Many data type supported. - To connect WIFI hotspot. - To find the location. - with Flashlight and Torch feature. - many type QRcode supported. - Zoom In and Out supported. QR code reader can scan QR code for below types : EQS 、 qrcode 、 Data Matrix、Quick Code、EAN8、Code39、 Code128 、 Barcode、flashcode 、QR code.

What's new

minor improvements.

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