Smart Luxmeter

Name: Smart Luxmeter
Rating: 4.48 (4202 reviews)
Author: Smart Tools co.

LiveSmart Tools co.34 apps · 199.3M installsToolsFree · contains adskr.sira.luxmeter

Measure the ambient brightness around your device.

Alert me ★ Watch Open in Play ↗

Total installs: 1,043,148
Installs / day: +564
Rating: 4.5★
Released: 13 Sept 2018
Last update: 29 Jun 2026
Countries: —

Installs per day

gain of the exact counter

Lifetime avg ≈ 353/day (all installs ÷ days since release)

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

2dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 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

estimate · charts of 13 Oct

Most downloads likely come from 🇰🇷 South Korea (~100%).

South Korea100%#98 Trending · Tools

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 13 Oct

Chart	Country	Rank	Change
Trending · Tools	KR	#98	—

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

4 in 1 group

0 Sensitive1 Notable3 Routine

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
Make your phone vibratecontrol vibration · VIBRATE

Read more · all 4 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

Smart Lux meter is a tool in extended set of the Smart Tools® collection. This Light Meter measures the ambient brightness with embedded light sensor. It is used to adjust the lighting required for plants or to check the brightness of a study room. Usage is very simple. Make sure that your screen with the sensor is facing the ambient light source (lamp, LED lighting, window, sun ...). If the sensor is facing your face or ceiling, the measurement will be poor. The measured value can be used for reference, and optimized by [Calibration] menu. In the morning or evening, sit by the window and measure the world getting bright or dark. It will be an interesting experience. * Do you want ad-free version? download [Smart Meter Pro]. For more information, watch YouTube and visit the blog. Thank you.

What's new

- v1.1.9 : Minor fix - v1.1.7 : Support for Android 16

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