--- title: "light meter lux meter - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Light Meter - measure illuminance in lux and foot-candles Turn your iPhone into a handy light meter. See how bright your room, desk, or scene really is - ideal for photographers, plant parents, home " --- # light meter lux meter — United States > lumen meter illumination meter ![light meter lux meter App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/09/53/e9/0953e92e-3aa1-a1c3-ab39-c75765be3cd3/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [ASARU LABS](https://apptail.io/developer/asaru-labs-hWcLd) **Category:** Utilities **Rating:** 5.0/5 (2 ratings) **Price:** Free **Bundle ID:** com.asarulabs.light-meter **Store:** Apple App Store **Country:** United States **Version:** 1.0 (released 2026-04-02) **Original Release:** 2026-04-01 **Languages:** English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Chinese, Spanish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6761342728) **AppTail Page:** [https://apptail.io/app/light-meter-lux-meter-AVmz/united-states](https://apptail.io/app/light-meter-lux-meter-AVmz/united-states) ## light meter lux meter Description Light Meter - measure illuminance in lux and foot-candles Turn your iPhone into a handy light meter. See how bright your room, desk, or scene really is - ideal for photographers, plant parents, home offices, and anyone who cares about lighting. Why Light Meter • Live readings in lux or foot-candles with session min/max • Hold to freeze the value while you move • Calibration with profiles (indoor, outdoor, studio, custom) and a guided calibration flow • Diffuser modes when you use paper or a professional diffuser over the sensor • Dark, readable UI with optional lux-based background and camera overlay LightMeter Pro Unlock the full toolkit: • Smart insights and a confidence indicator for steadier readings • Auto scene labels so you instantly recognize dark, indoor, bright, or daylight-like levels • Specialized modes - rough plant / PAR guidance, photography tips, and workspace ergonomics (not a substitute for lab equipment) • Measurement history with charts and CSV export • Advanced accuracy, smoothing, and richer visuals for power users Good to know Readings are estimates from your device’s camera and software - they’re great for comparing spaces and setups, not for certified compliance or safety-critical measurements. Download Light Meter and see your light in numbers. Privacy Policy: Terms of Use (EULA): ## light meter lux meter Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a3/f1/87/a3f18704-15d1-07e1-fc12-8706b247a89e/IMG_1832.jpeg/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4a/9d/09/4a9d095b-e72b-8550-558b-493e239bc311/IMG_1834.jpeg/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/45/ee/00/45ee003a-c2b3-f6b0-682b-868d2f4565f6/IMG_1833.PNG/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a9/de/cb/a9decbee-a3b7-28ca-26ab-3809ba9d5aca/IMG_1837.jpeg/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/28/93/cd/2893cde1-b853-d23d-86ef-d2eb64aaf298/IMG_1835.PNG/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4b/d7/f7/4bd7f786-17ca-e8dc-d105-df3a64c7d44a/IMG_1836.PNG/1242x2688.png) ## light meter lux meter Rating Breakdown in United States - 5 stars: 2 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## light meter lux meter In-App Purchases | Item | Price | |------|-------| | Yearly Plan | $19.99 | | Monthly Plan | $3.99 | | Weekly Plan | $1.49 | | Lifetime | $29.99 | ## light meter lux meter Available In - [United States](https://apptail.io/app/light-meter-lux-meter-AVmz/united-states) - [Bulgaria](https://apptail.io/app/light-meter-lux-meter-AVmz/bulgaria) - [Bahrain](https://apptail.io/app/light-meter-lux-meter-AVmz/bahrain) - [Canada](https://apptail.io/app/light-meter-lux-meter-AVmz/canada) - [Chile](https://apptail.io/app/light-meter-lux-meter-AVmz/chile) - [Cyprus](https://apptail.io/app/light-meter-lux-meter-AVmz/cyprus) - [Germany](https://apptail.io/app/light-meter-lux-meter-AVmz/germany) - [Algeria](https://apptail.io/app/light-meter-lux-meter-AVmz/algeria) - [France](https://apptail.io/app/light-meter-lux-meter-AVmz/france) - [United Kingdom](https://apptail.io/app/light-meter-lux-meter-AVmz/united-kingdom) - [Japan](https://apptail.io/app/light-meter-lux-meter-AVmz/japan) - [South Korea](https://apptail.io/app/light-meter-lux-meter-AVmz/south-korea) - [Sri Lanka](https://apptail.io/app/light-meter-lux-meter-AVmz/sri-lanka) - [Lithuania](https://apptail.io/app/light-meter-lux-meter-AVmz/lithuania) - [Madagascar](https://apptail.io/app/light-meter-lux-meter-AVmz/madagascar) - [Malta](https://apptail.io/app/light-meter-lux-meter-AVmz/malta) - [Mexico](https://apptail.io/app/light-meter-lux-meter-AVmz/mexico) - [Nepal](https://apptail.io/app/light-meter-lux-meter-AVmz/nepal) - [New Zealand](https://apptail.io/app/light-meter-lux-meter-AVmz/new-zealand) - [Russia](https://apptail.io/app/light-meter-lux-meter-AVmz/russia) - [Slovakia](https://apptail.io/app/light-meter-lux-meter-AVmz/slovakia) - [Tunisia](https://apptail.io/app/light-meter-lux-meter-AVmz/tunisia) - [Armenia](https://apptail.io/app/light-meter-lux-meter-AVmz/armenia) - [Uzbekistan](https://apptail.io/app/light-meter-lux-meter-AVmz/uzbekistan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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