Light Meter: Measure Lux
Not in any tracked top chart right now.
Updated 19 Oct 2026 · rankings refresh through the day
DeveloperNEXTLINE YAZILIM LİMİTED ŞİRKETİ
CategoryUtilities
PriceFree
Released
Rating★ 4.5 (2)
Version1.0
Age rating4+
First seen by us
13 Oct 2026
13 Oct 2026Installs (est.)10k+ worldwide
Rating
4.5 ★
2 ratings
Measured
Light Meter: Measure Lux on the App Store
App details
App ID
6761759935
Publisher
NEXTLINE YAZILIM LIMITED SIRKETI
On the store since
Apr 2026
Under a year
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
101 MB
Light Meter: Measure Lux downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.5 ★
2 ratings
Measured
Ratings
2
Measured
About Light Meter: Measure Lux
Light Meter: Lux Measurement
Turn your iPhone into an ambient light meter that actually explains what the reading means. Point your phone, get a lux value, and instantly see a plain-English interpretation: "Bright indirect light — good for most indoor plants" or "Too dim for comfortable desk work."
Unlike other light meter apps that show a raw number and leave you guessing, Light Meter tells you whether the light is actually adequate for what you need.
MEASURE WITH MEANING
• Instant lux and foot-candle readings from your front camera
• Contextual labels for plants, desks, rooms, and photography
• Two modes: Quick Check (instant) or White Paper (improved accuracy)
• No extra hardware or diffuser needed for Quick Check mode
COMPARE SPOTS SIDE BY SIDE
• Measure Spot A, then Spot B — see the ratio instantly
• "Spot B is 2.8× brighter" — answers the real question
• Perfect for finding the best window, desk, or plant corner
SAVE & SHARE RESULTS
• Save readings with timestamps to track changes over time
• Generate shareable result cards for plant groups and social media
• Review measurement history and comparison results anytime
BUILT FOR REAL PEOPLE, NOT LAB TECHNICIANS
Light Meter is designed for plant owners checking if a shelf gets enough light, remote workers evaluating desk brightness, photographers scouting locations, and anyone who wants a quick answer about lighting — not a wall of technical data.
HOW IT WORKS
1. Open the app and point the front camera at any spot
2. Get a live lux reading with contextual interpretation
3. Compare two locations side by side
4. Save and share your results
TWO MEASUREMENT MODES
Quick Check: Instant readings with no setup — great for fast comparisons.
White Paper: Place a white sheet over the camera for improved accuracy through better light diffusion.
PREMIUM
Premium unlocks unlimited measuring, saved history, and shareable reading cards. Available packages:
• Weekly
• Yearly
• Lifetime
Note: Light Meter provides approximate readings for practical everyday use. It is not a certified measurement instrument and should not be used for regulatory compliance or safety-critical applications.
Privacy: Your camera sensor reads light levels only — no photos are taken or stored. All measurements stay on your device.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Turn your iPhone into an ambient light meter that actually explains what the reading means. Point your phone, get a lux value, and instantly see a plain-English interpretation: "Bright indirect light — good for most indoor plants" or "Too dim for comfortable desk work."
Unlike other light meter apps that show a raw number and leave you guessing, Light Meter tells you whether the light is actually adequate for what you need.
MEASURE WITH MEANING
• Instant lux and foot-candle readings from your front camera
• Contextual labels for plants, desks, rooms, and photography
• Two modes: Quick Check (instant) or White Paper (improved accuracy)
• No extra hardware or diffuser needed for Quick Check mode
COMPARE SPOTS SIDE BY SIDE
• Measure Spot A, then Spot B — see the ratio instantly
• "Spot B is 2.8× brighter" — answers the real question
• Perfect for finding the best window, desk, or plant corner
SAVE & SHARE RESULTS
• Save readings with timestamps to track changes over time
• Generate shareable result cards for plant groups and social media
• Review measurement history and comparison results anytime
BUILT FOR REAL PEOPLE, NOT LAB TECHNICIANS
Light Meter is designed for plant owners checking if a shelf gets enough light, remote workers evaluating desk brightness, photographers scouting locations, and anyone who wants a quick answer about lighting — not a wall of technical data.
HOW IT WORKS
1. Open the app and point the front camera at any spot
2. Get a live lux reading with contextual interpretation
3. Compare two locations side by side
4. Save and share your results
TWO MEASUREMENT MODES
Quick Check: Instant readings with no setup — great for fast comparisons.
White Paper: Place a white sheet over the camera for improved accuracy through better light diffusion.
PREMIUM
Premium unlocks unlimited measuring, saved history, and shareable reading cards. Available packages:
• Weekly
• Yearly
• Lifetime
Note: Light Meter provides approximate readings for practical everyday use. It is not a certified measurement instrument and should not be used for regulatory compliance or safety-critical applications.
Privacy: Your camera sensor reads light levels only — no photos are taken or stored. All measurements stay on your device.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
1.0
