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CLUSTER POOL-WATER-MOBILE · 5 ENTRIES · EARLIEST ENTRY 2015-02-04

Pool water testing and maintenance apps

This cluster comprises mobile and web applications that help pool owners monitor water quality, analyze test results, and receive maintenance guidance or product recommendations. The dated history is too thin to read a shape from, with only four dated entries before the index start, and it may predate the index or have undated members. On traction, Leslie's - Pool Care leads, followed by Water Quality and Clorox Pool, though all show minimal activity signals.

Entry timeline

ENTRY TIMELINE

FEB 2015: 1JUN 2018: 1MAR 2026: 1APR 2026: 1AUG 2026: 1
FEB 2015AUG 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 2 ai-built · 3 unlabelled

Operator · 1 hobby · 1 indie · 2 commercial · 1 open source

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 5 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Leslie's - Pool Care0★1 molivecommercialMobile app for pool owners to track water test results, receive personalized treatment plans, and shop pool supplies and rewards.
  2. 02Water Quality0★7 mostaleliveopen sourceAndroid app that monitors pool and hot tub water quality via BLE sensor, showing real-time readings and history.
  3. 03Clorox Pool0★1 yrabandonedlivecommercialMobile app that scans pool water test strips to analyze chemistry, troubleshoot problems, and recommend products for purchase from online retailers.
  4. 04crystal-pool0★4 mo—ai-builtindieMobile app for pool maintenance offering AI-based water diagnosis, parameter tracking, and emergency recovery plans.
  5. 05Pool Care Guide0★unknownliveai-builthobbyWeb app that offers guidance and maintenance tips for caring for a home swimming pool.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.