Dimmer vs Lux Light Meter Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dimmer
Easily control your device's screen brightness with customizable presets and quick access from widgets. Features include advanced mode for fine-tuning, battery-aware adjustments, and timer-based brightness changes.
- Widget launch for quick brightness presets
- Advanced mode with fine adjustment and timer
- Battery mode for automatic brightness adjustment
- Save and switch between two presets
- Timer function with alarm notification
- Color bars for visual brightness adjustment
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"Dimmer! Brightness control application! Very useful, and for free!" iPhone back light can be adjusted in favorite luminosity very quickly. You can start it with the brightness specified by a shortcut from the widget. Because your iPhone life becomes comfortable ”epoch-makingly". *** Convenient features *** ● Launch from widget You can add brightness presets to widgets.You can quickly access presets with fine brightness. Register a preset in advance from the application, then "Edit" on the widget screen, register the “Dimmer" application from the + button, and you are done. ●Advanced Mode Advanced mode can perform preset function, numerical value fine adjustment and Timer function. ● Battery mode Automatically adjusts to the preset brightness according to the current battery level. Fine pre-adjustment is possible, such as maximum brightness while charging and re-low brightness when the battery level is low. Combined use with widgets makes it even more convenient! ●Preset function Two presets, Preset A and Preset B, can be stored. ●Timer function When the set time elapses, there is an alarm notification, and when you tap on the notification you can set the brightness preset. ●Color bars function Displays a color bar in the background for brightness adjustment. ●Start & Preset Function Upon application startup, the screen brightness is set to the value set in Preset A. ●Start & Preset A ◀▶ B For example, if you set a high brightness for Preset A and a low brightness for Preset B, each time the application is launched, it will switch between Preset A>B>A>B, which is useful when temporarily brightening or dimming the screen. ※If you have the iOS setting automatic and make a setting change through this app, it reverts back to automatic iOS setting once you sleep/wake. --- URL schema --- brightness://brightness.newforestar.com?XXX (brightness 0~100)
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 Dimmer's 2.7. Lux Light Meter Pro also leads on ratings volume (5.2K vs 406). Dimmer's advantage is in-app purchases (none vs 4) and review sentiment (42% vs 21%). On price, update cadence, ads 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 Pro sells 3 in-app purchases, starting at $1.99 per month. Dimmer asks for nothing beyond the download.
Lux Light Meter Pro holds the better App Store score, 3.9 against 2.7. That said, the two scores are not equally well evidenced: Lux Light Meter Pro has 5.2K ratings behind it against 406, so its average is the more settled of the two. Written reviews complicate that: 42% of Dimmer's written reviews are positive against 21% of Lux Light Meter Pro's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.
| Parameter | Dimmer | Lux Light Meter Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (406 ratings) | 3.9 (5.2K ratings) — better |
| Positive reviews | 42.4% of reviews — better | 21.2% of reviews |
| Number of ratings | 406 | 5.2K — better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15 |
| Further details — not scored | ||
| Size | 8 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | newforestar co,.ltd | Marina Polyanskaya |
Customer experience
Dimmer
Lux Light Meter Pro
User reviews
Dimmer
From 406 App Store ratingsWhat we love
- 👍 Convenient brightness control
- 🚀 Quick access to brightness settings
- 💡 Useful for night reading
- 🚀 Handy app for adjusting brightness
Room to improve
- 🐛 Brightness resets after screen lock
- 🔋 Brightness doesn't stay at set level
- 🚫 Doesn't dim beyond phone's lowest setting
- 🚫 No additional dimming functionality beyond built-in settings
Lux Light Meter Pro
From 5.2K App Store ratingsWhat we love
- 🚀 Simple and straightforward
- 👍 Useful for measuring light levels
- 🔍 Provides general lux measurements
Room to improve
- 🐛 Inaccurate and inconsistent readings
- 🔍 Limited functionality compared to professional light meters
- 💰 Requires subscription for full features
- 🤖 Glitchy and non-responsive at times
Bugs and requests
Dimmer
Reported bugs
3 issues- Brightness reverts to high level on unlock
- App crashes on launch for some users
- Brightness slider doesn't work as expected
Requested features
3 requests- Ability to dim screen below phone's minimum brightness
- Option to keep brightness setting after screen lock
- Integration with notification center for quicker access
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
Dimmer
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 Dimmer free?
Is Lux Light Meter Pro free?
Which has better reviews, Dimmer or Lux Light Meter Pro?
Do Dimmer or Lux Light Meter Pro have ads?
Which is updated more often, Dimmer or Lux Light Meter Pro?
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