Observed arrival · 2026-11-10
Runoff Radar maps runoff tests pot by pot
An iPhone and iPad app for mapping grow rooms, logging runoff readings for each pot, comparing tests, and sharing PDF reports.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Growers logging runoff across many pots
- Worth noticing
- It accepts readings from existing PPM, EC, or pH meters; growers enter measurements manually, and the app says it works offline.
Field notes
A room is configured by table count, plants per table, and row layout; subsequent tests are organized by room and date, with notes such as a flush recorded alongside entries. The app supports PPM 500, PPM 700, EC, and pH-only tests, and comparisons against an earlier test. The site says the data stays on the phone and works offline.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue