Flux vs Lux Light Meter Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flux
Control your smart home devices, monitor power consumption, and manage lighting, security, and entertainment systems. This app offers remote configuration and is optimized for Z-Wave technology.
- Smart home device control
- Power consumption monitoring
- Lighting and security management
- Remote configuration
- Z-Wave technology optimization
- Preset scene activation
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Flux makes your home even smarter and greener. Designed to control your smart home thru home automation devices, you can monitor power consumption and control lighting, doors, biometric readers, air conditioning, blinds, alarms, safety valves, smoke and gas sensors, security cameras, preset scenes, home theater, apple tv among many other possibilities. * Modern interface and easy to use. * Configure and store the installation settings remotely, more convenience and flexibility for installation specialist. * Approved in home automation and security equipment * 100% compatible with the Flex platform (http://www.flexautomation.com.br) and smart home specialized services. * Licenses of use, device installation and configuration by certified professionals. * Optimized for Z-Wave® technology Already have automation at home or office? - Please contact your dealer or nearest installer to acquire Flux. Do you wish to have a really smart home? - Learn more at http://www.flexautomation.com.br Are you a distributor, dealer or system integrator? - Contact us to acquire Flex system and learn about Flux Manager app and its unique Z-Wave network administrative tools.
Lux Light Meter Pro
Measure light intensity in lux and foot candles with this 2-in-1 meter. Optimize photography settings, adjust indoor lighting, or prevent eye strain with professional-quality readings directly from your smartphone.
- Real-time lux and foot candle measurements
- Real-time color temperature measurements
- Real-time histogram plotting
- Customizable settings for shutter speed, ISO, aperture
- Front and back camera support
- Intuitive and customizable controls
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Light Meter is a 2-in-1 light intensity (lux) and exposure meter with customizable settings. Whether you want to capture the perfect photo or optimize lighting in any space, Light Meter provides professional-quality readings right on your phone. Forget about expensive professional equipment that you have to carry around. With Light Meter, you can get light intensity data with just one click to choose the best settings for manual or film photography, adjust home, work, or greenhouse lighting, and prevent eye strain from poor lighting. Features: - intuitive and customizable controls - for front and back cam - collects light intensity data in real time - instant lux and foot candle measurements - real-time color temperature measurements - real-time histogram plotting - customizable settings for shutter speed, ISO, aperture - preview and adjust diaphragm settings before shooting Have any questions or suggestions? Write to us: sparkappsfeedback@gmail.com Terms of Use - https://www.iubenda.com/terms-and-conditions/82717056 Privacy Policy - https://www.iubenda.com/privacy-policy/82717056
Screenshots
Verdict
The clearest difference is rating: Lux Light Meter Pro at 3.9 against Flux's 1.0. Lux Light Meter Pro also leads on ratings volume (5.2K vs 2) and review sentiment (21% vs 0%). Flux's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support 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 Pro sells 3 in-app purchases, starting at $1.99 per month. Flux asks for nothing beyond the download.
Lux Light Meter Pro holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: Lux Light Meter Pro has 5.2K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Flux's written reviews are positive against 21% of Lux Light Meter Pro's.
Flux ships an update every 5 weeks, Lux Light Meter Pro every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Flux | Lux Light Meter Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 3.9 (5.2K ratings) — better |
| Positive reviews | 0.0% of reviews | 21.2% of reviews — better |
| Number of ratings | 2 | 5.2K — better |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15 |
| Further details — not scored | ||
| Size | 32 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Z - Wave Tecnologia e Representacao de Aparelhos Eletronicos LTDA. | Marina Polyanskaya |
Customer experience
Flux
Lux Light Meter Pro
Bugs and requests
Flux
Not enough reviews yet to summarise bugs or requests.
Lux Light Meter Pro
Reported bugs
3 issues- Readings stuck at 0 lux regardless of light conditions
- Frequent crashes and freezes
- Inability to switch between front and rear cameras
Requested features
3 requests- Ability to save and review past measurements
- More detailed instructions and guidance on proper usage
- Improved accuracy and calibration options
In-app purchases
Flux
No in-app purchases
Lux Light Meter Pro
- Premium Access3 Days trial$1.991 Month
- Premium Access2 variants$14.991 Year
- Pro Mode$9.99
Questions
Is Flux free?
Is Lux Light Meter Pro free?
Which has better reviews, Flux or Lux Light Meter Pro?
Do Flux or Lux Light Meter Pro have ads?
Which is updated more often, Flux or Lux Light Meter Pro?
Other comparisons
