LUX METER vs Candela

Lux and PPFD Meter Pro turns your mobile device into a professional-grade light measurement tool, designed specifically for indoor growers, plant enthusiasts, and gardeners. Measure and track the exact light levels your plants need for optimal growth using scientific metrics. Key Features: Precise Lux and PPFD Measurement Get accurate, real-time measurements of Lux and Photosynthetic Photon Flux Density (PPFD) using your device's camera. Fine-tune your readings with advanced calibration tools to match professional reference light meters. DLI (Daily Light Integral) Calculator Calculate the cumulative daily light integral (DLI) received by your plants. Track whether your plants are meeting their light requirements based on the light source type and daily exposure duration (photoperiod). Smart Plant Growth Guides Access recommended DLI and PPFD target ranges for various growth stages, including seedlings, vegetative, flowering, microgreens, and leafy greens. Tailor your setups to meet these targets. Live AR Light Distribution Mapping Use augmented reality (AR) technology to pin and measure light intensity at different spots in your grow room or house. Visualize the 3D distribution of light overlaid on the live camera view. AI Plant Doctor and Guidance Get instant visual analysis of your plant setup to diagnose light sufficiency. Receive tailored guidance on plant placement and light adjustments to prevent light burn or stretching. Daylight Mapper and Location Assistant Log measurements throughout the day (morning, noon, and evening) to scientifically map the light patterns in your home. Find the absolute best location for any plant type. History Log and CSV Data Export Save your measurement sessions and review detailed analytics, charts, and statistics (minimum, maximum, and average values). Export your logged data in CSV format for sharing or external analysis. Privacy and Security: This app requires camera permission solely for calculating light intensity and rendering AR features. No photos, videos, or camera feeds are ever recorded, saved, or shared with third parties. Take the guesswork out of plant care. Manage your growing process scientifically with Lux and PPFD Meter Pro. Pro Lifetime Access: A one-time purchase that unlocks all professional features permanently. No recurring charges. Support, Privacy, and Terms of Use: Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://doc-hosting.flycricket.io/lux-metre-lux-fc-ppfd/1a214033-86af-4837-8110-a81c23dd54ff/privacy

Candela turns the camera into a genuinely useful light meter. Point your iPhone and read the light around you — live illuminance in lux or foot-candles, exposure value (EV), and color temperature in Kelvin — on one beautiful instrument with a camera-iris dial that opens and closes with the light. One meter, three jobs: PHOTO / FILM • Live EV at ISO 100, plus a full exposure-triangle solver — lock any two of ISO, aperture, and shutter and Candela computes the third. • Color temperature readout for white balance. • Perfect for film shooters, manual photographers, and anyone learning exposure. PLANT • Convert measured light into PPFD and a projected Daily Light Integral (DLI) for the hours your plant gets light. • Instantly see whether a windowsill is deep shade, low, medium, bright-indirect, or direct sun — with example plants for each level. • Stop guessing why your monstera is leggy. ROOM / WELLBEING • Compare a spot against recommended light levels for reading, kitchen work, an office desk, and more. • A clear verdict — too dim, comfortable, or bright — plus a color-temperature note for evening, sleep-friendly lighting. Built for trust: • Calibrate to any reference in one tap so your readings match a meter you trust. • Lux or foot-candles, your choice. • Save a "spot" to remember a reading, with a tidy history. • A built-in Guide explains plant light needs, room standards, and a photographer's EV chart. Private by design: • Everything runs on your device. Camera frames are analyzed live and are never saved, photographed, or sent anywhere. • No account. No tracking. No ads. Data Not Collected. A note on accuracy: a phone camera is a reflected/scene light meter, so readings are a well-calibrated estimate rather than a laboratory instrument. For incident-style readings, meter off a neutral gray card. Calibration lets you dial Candela in to a reference.