Plant Light Meter: Lux & DLI

Is this spot bright enough?

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Plant Light Meter tells you whether a spot has enough light for your plant. Lay the phone where the plant stands, screen facing the window, and read the result in seconds. WHAT YOU SEE - An approximate reading in lux - The light band care labels use: low, medium, bright indirect, direct sun - Common houseplants that thrive in that band FIND THE RIGHT PLACE Save spots around your home and see them ranked from brightest to darkest — before you move a plant, not after its leaves turn yellow. DAILY LIGHT (DLI) Grow guides talk about the daily light integral, not lux. Enter how many hours the spot gets light and see its DLI, for daylight or LED grow lights. NO PHOTOS, NO DATA The camera only reads its exposure; no photo is taken, stored or sent. No account, no internet. The privacy label reads "Data Not Collected". FREE AND PAID Free: measuring, the light band and matching plants. One payment unlocks saved spots, daily light and grow light mode. No subscription, ever. A phone camera is not a laboratory meter: readings are estimates, accurate to the light band.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Minor fixes and improvements.

Version 1.0.3

The developer, Hayri Odabas, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    Hayri Odabas
    Size
    1.9 MB
    Category
    Lifestyle
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 11 more
    • English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 PlantLight
  • Privacy Policy

    • More by Hayri Odabas

    You Might Also Like