About this app
PARM lets you measure light intensity for your plants quickly and easily — using only your iPhone or iPad camera. - Lightweight and fast: built entirely in SwiftUI, optimized for speed and efficiency. - Camera-only: no extra sensors, accounts, or subscriptions required. - Privacy-first: no third-party services, no data collection, everything stays on your device. - Plant-friendly: check PAR (Photosynthetically Active Radiation) values to better understand your plant’s light conditions. - Keep track: save and review your measurements over time. PARM is simple, private, and reliable — on both iPhone and iPad.
Latest release
What’s New
Bug fixes and performance improvements
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 10, 2026 · 6:32 AM $2.99
Screenshots
