Peloria: Plant Light & Care

Most plant apps guess at light. Peloria gives you a calibrated, repeatable reading - then helps you care for the rest. It is an all-in-one home for 391 plant species: measure the light at any spot, get a species-specific verdict, then track watering, feeding, repotting, humidity, and a photo journal, all in one place.

MEASURE THE LIGHT
- Pick your plant, point your phone at the spot, and measure.
- A guided 3-sample reading with one-tap calibration (a sheet of white paper in daylight) and light-source correction for 6 sources (sunlight, fluorescent, full-spectrum LED, grow LED, HPS, CMH).
- Get a 0-100 score with a clear traffic-light verdict (low / ok / enough) and one line of advice.
- DLI made simple: your light becomes a Daily Light Integral and is compared to what your species needs. Save readings to build a light history per plant and per spot, in lux / fc / DLI.
- Readings are a relative light indicator, calibrated to your device - not a lab-grade lux meter.

ALL-IN-ONE CARE FOR 391 SPECIES
- A built-in care database for 391 plants covers light, water, fertilizer, repotting, humidity, and ideal temperature, all in one place.
- Care reminders for all five: watering, feeding, repotting, humidity, and leaf care, tuned to your measured light and the season.
- No more juggling sticky notes and generic schedules. Each plant knows what it needs.

MAKE IT YOURS
- Give every pot a nickname, so two of the same species stay separate and personal.
- Keep a photo growth journal for each plant: add progress photos and notes, set a cover photo, and sort oldest-first to watch it grow.

YOUR DATA STAYS YOURS
- Works offline, on device, with no account and no sign-up.
- Back up and restore everything - plants, care history, and photos - to your own Google Drive or iCloud, for free. Your data is always yours to keep and move.

FREE, NO SUBSCRIPTION
Every feature is free. Peloria is supported by light, non-intrusive ads (never during measurement). Prefer no ads? Remove ads forever with a single one-time purchase. No subscription, no hidden fees.

Stop losing plants to too little light. Measure the spot, then care for every plant with confidence.