Lux Light Meter for Mobile vs Luminometer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lux Light Meter for Mobile
This app provides accurate and easy-to-use light measurements in lux and foot candles. It's ideal for photographers, plant owners, and anyone needing to assess ambient light levels in various spaces. Features include real-time color temperature measurement and calculation of the daily light integral.
- Real-time color temperature measurement
- Lux and foot candle measurements
- Daily light integral (DLI) calculation
- Average and Max values
- Optimal shooting value selection
- Adjustable shooting values (shutter speed, aperture, ISO)
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Light Meter - is the most accurate, easy-to-use and versatile light meter available. It is perfect for measuring and adjusting light levels in your environment. It is indispensable tool for the photographer, great for measuring light in your plants, workspace and other spaces. Features: - Measurement of color temperature in real time - Light measurements in lux and foot candles - The daily light integral (DLI) calculating - Average and Max values - Selection of optimal shooting values in real time - Ability to change and fix individual values (shutter speed, aperture, ISO) Please note, that the Light Meter app is not a replacement for a professional lux meter and should be used for personal needs only. If you have any questions or suggestions, please, contact us: info@webrain.ltd Privacy policy: https://webrain.ltd/lm/privacy-policy-light-meter-app.html Terms of service: https://webrain.ltd/lm/light-meter-terms-conditions.html
Luminometer
Transform your device into a professional light meter to measure luminosity in lux and foot-candles. Achieve optimal illumination for any space, from greenhouses to workspaces, ensuring comfort and preventing glare. Calibrated with reference equipment for precise and reliable readings.
- Measures lux and foot-candle units
- Internal Exposure Compensation for accuracy
- Camera view for measured area
- Calibrated with reference equipment
- Versatile for various lighting conditions
- Helps set optimal illumination levels
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Luminometer is an exceptional app that is designed to transform your iPhone or iPad into a professional and user-friendly light meter. It is based on Internal Exposure Compensation, which makes it the most accurate lux meter available on the market today. With Luminometer, you can easily measure the lux of any light source in both lx and foot-candle units without having to spend any money on professional equipment. One of the standout features of Luminometer is the ability to swiftly and efficiently set up your greenhouse, living room, workplace, study room, or any other area with the perfect level of illumination. Our app ensures that you achieve a well-lit environment that is comfortable to work in without causing any unnecessary glare. The app is incredibly versatile, making it consistent for use in various lighting conditions such as plant lighting, household lighting, workstation lighting, and mood lighting. No matter the type of lighting you need to measure, Luminometer is up to the task. With Luminometer, you get a comprehensive set of features that enable you to measure lux with ease. The camera view feature allows you to view the area being measured, making it even more user-friendly. The app is calibrated using top reference equipment, ensuring that your measurements are always precise and reliable. Whether you're dealing with ambient indoor and outdoor lighting or task and accent lighting, Luminometer has you covered. You can trust that our app is accurate and reliable, thanks to our calibration process, which is done using the best reference equipment available. In conclusion, if you're looking for an accurate, versatile, and easy-to-use light meter app, then Luminometer is the perfect solution for you. Get started today and experience the benefits of using our app to achieve the perfect level of illumination for any environment. Terms and pricing: Our weekly subscription costs $3.99 USD/week and provides you with unlimited access to premium features, as long as your subscription remains active. The subscription automatically renews, and payment will be charged to your iTunes account when you confirm the initial purchase. If you do not wish to renew your subscription, you may turn off the auto-renewal option in your Account Settings at least 24-hours before the current subscription period ends. For more information, please refer to our terms of service available at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ or privacy policy on https://27groupts.notion.site/Privacy-Policy-for-Luminometer-iOS-App-68f7e665c2924108a9111eae825e53c7
Screenshots
Verdict
The clearest difference is rating: Lux Light Meter for Mobile at 4.5 against Luminometer's 3.5. Lux Light Meter for Mobile also leads on review sentiment (17% vs 0%) and update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Lux Light Meter for Mobile sells 7 in-app purchases, starting at $2.99 per 7 days and Luminometer sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Lux Light Meter for Mobile holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: Lux Light Meter for Mobile has 237 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 17% of Lux Light Meter for Mobile's written reviews are positive against 0% of Luminometer's.
Lux Light Meter for Mobile ships an update fortnightly, Luminometer every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Lux Light Meter for Mobile | Luminometer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (237 ratings) — better | 3.5 (16 ratings) |
| Positive reviews | 17.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 237 — better | 16 |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 50 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | WeBrain | 27GROUP |
Customer experience
Lux Light Meter for Mobile
Luminometer
In-app purchases
Lux Light Meter for Mobile
- Lux Light Meter Pro3 Days trial$2.997 Days
- Light Meter 1 Week7 Days trial$2.997 Days
- Lux Light Meter$5.991 Month
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- Light Meter3 Days trial$5.991 Month
- Lux Meter$7.991 Year
- Light Meter Pro$14.991 Year
- Light Meter for Mobile3 Days trial$14.991 Year
Luminometer
- Weekly$2.997 Days
- Lifetime$9.99
Questions
Is Lux Light Meter for Mobile free?
Is Luminometer free?
Which has better reviews, Lux Light Meter for Mobile or Luminometer?
Do Lux Light Meter for Mobile or Luminometer have ads?
Which is updated more often, Lux Light Meter for Mobile or Luminometer?
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