← All apps

Water Quality

Name: Water Quality
Author: hc51t

hc51t

Monitor pool and hot tub water quality with a BLE-YC01 Bluetooth sensor

Education
FOSS
Free
No ads
No tracking

Android only

Get Water Quality

Get it on F-Droid Get it on Zapstore

What are these stores? F-Droid, Zapstore

An open-source Android app for the BLE-YC01 Bluetooth water quality tester. Connects via BLE to read real-time sensor data and track water quality over time — ideal for swimming pools and hot tubs. Features

Developer: hc51t
Source code: gitlab.com/hc51t/WaterQualityApp
Added to AppCosmos: 10 October 2026
License: GPL-2.0-only