Grow Light Meter: PPFD PAR DLI

1.0.11

janey-moon

0.00

0 reviews

10+
Downloads

Free

Plant light meter for indoor gardens: check PPFD, PAR, DLI & lux of grow lights

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10+ downloads

About Grow Light Meter: PPFD PAR DLI

Grow Light Meter: PPFD PAR DLI is a tools app developed by janey-moon.

Download Statistics

Grow Light Meter: PPFD PAR DLI has been downloaded 48 times. In the last 30 days, the app was downloaded 48 times.

User Ratings

The app has no ratings yet.

App Information

Grow Light Meter: PPFD PAR DLI is FREE to download. The APK download size is 59.07 MB. The latest version available is 1.0.11. The last update was on August 16, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play 4 weeks ago.

Description

Are your plants getting enough light? Grow Light Meter turns your phone into a simple light meter for indoor gardening, so you can check whether a windowsill, shelf or grow light is bright enough for your plants to thrive.

Point your phone at the spot where a plant sits and get an instant reading of light intensity, estimated in PPFD (the light plants actually use), with PAR and a daily DLI estimate so you know how much light your plants receive over a full day.

WHAT YOU GET

• PPFD reading — see the photosynthetic photon flux density at plant level, the number that really matters for growth.
• PAR & lux — view photosynthetically active radiation and raw lux side by side.
• DLI estimate — turn light intensity plus your daily light hours into a Daily Light Integral, the total light your plant gets each day.
• Plant targets — compare your reading against typical needs for low-light foliage, houseplants, herbs, seedlings and high-light fruiting crops.
• Find the bright spots — sweep around a room to discover where light is strong and where plants will struggle.

WHO IT'S FOR

Houseplant lovers, indoor gardeners, hydroponics and grow-tent growers, seed starters, and anyone setting up LED grow lights who wants to place plants and lamps with confidence.

A NOTE ON ACCURACY

Readings are an estimate from your phone's ambient light sensor and camera, not a lab-grade quantum PAR meter. Use them to compare spots, position grow lights and spot dark corners — not for precise scientific calibration. Results vary by device.

Recent changes:
The meter now uses the front camera by default, so you can lay the phone flat on the canopy with the screen facing the light and still read the value. A lens switch is there if you would rather point the rear camera at a fixture from a distance. Thanks to the reviewer who told us the front camera was missing — that was the right call.

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More data about Grow Light Meter: PPFD PAR DLI

Price	Free to download
Total downloads	48
Recent downloads	48
Rating	No ratings
Ranking	Not ranked
Version	1.0.11
APK size	59.1 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

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Grow Light Meter: PPFD PAR DLI compared with similar apps

Common keywords of similar apps

Camera Lights Phone Reading Daily Estimate Check Bright Point Spot Day Side Compare Spots Front Light Grow Meter Plants Par Plant Ppfd Dli Indoor Lux Intensity

Keywords missing from this app

App Measure Care Sensor Lighting Free Device Features Brightness Measurement Accuracy Growth Measuring Measurements Information Levels Support Pro Simple Exposure Accurate Time Calibration Easy Helps Recent Home Watering Foot Devices Ambient Level Photography Fc Reminders Planter Photone Illuminance Full

Downloads over time

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Grow Light Meter: PPFD PAR DLI has been downloaded 48 times. Over the past 30 days, it has been downloaded 48 times.

Changelog of Grow Light Meter: PPFD PAR DLI

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Developer information for janey-moon

janey-moon

ansgml2100@gmail.com

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Technologies used by Grow Light Meter: PPFD PAR DLI

16 permissions

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