LuxMeter - Light & EV Meter
First seen by this census 09/05/2026 — the store does not publish a creation date
Last updated 06/11/2026
Tracked since 09/05/2026
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Category: Utilities
Description
LuxMeter turns your iPhone camera into a precise light meter, giving you instant illuminance readings in lux, foot-candles, or exposure value (EV). Whether you are checking lighting conditions for work, photography, or plant care, LuxMeter delivers real-time measurements derived directly from your camera's exposure metadata using the industry-standard APEX formula.
The live gauge updates continuously as you move the camera, and the automatic brightness category — from Moonlight to Direct Sun — tells you at a glance what kind of environment you are in. Hold any reading to freeze the display and share it, or save a session to keep a timestamped log of your measurements.
Key features:
- Real-time lux readings powered by camera exposure metadata
- Displays lux, foot-candles (fc), and exposure value (EV)
- Animated gauge with live min, avg, and max statistics
- Hold mode to freeze and share a reading
- Session history with bar chart and inline notes
- EV calibration offset to match a reference meter
- Built-in lux reference table covering natural light, office, home, photography, and plant growth
- Clean, distraction-free design with dark mode support
Alternatives to LuxMeter - Light & EV Meter
| Name | Ratings | Rating | |
|---|---|---|---|
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by STOMBERG s.r.o
|
227 | 4.4 | compare |
Lux Light Meter Pro
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5,128 | 3.9 | compare |
Photone - Grow Light Meter
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4,914 | 4.6 | compare |
Photo Light & Exposure Meter
by Pavel Bukhonov
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3,269 | 4.5 | compare |
Light Meter LM-3000
by Lightray Innovation GmbH
|
2,566 | 4.5 | compare |
Plant Light Meter
by Studio Nano Ship Inc
|
1,078 | 4.6 | compare |
Lux Light Meter Pro for Photo
by AppLiks Sp. z O.O.
|
440 | 4.8 | compare |
Lux Light Meter for Mobile
by Webrain OU
|
232 | 4.5 | compare |
Lux Light Meter & Photometer
by ITincubator UAB
|
196 | 4.8 | compare |
Light Meter - lux and foot candle measurement tool
by Marina Polyanskaya
|
121 | 3.8 | compare |
Growth
Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
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| week | Not enough history yet | |||
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| year | Not enough history yet | |||
History
Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.