About this app

Pool Chem ends the guesswork. Enter your pool or spa volume once, then log your water test — free chlorine, pH, total alkalinity, calcium hardness, cyanuric acid, and salt. In seconds, Pool Chem tells you the exact amount of each chemical to add and the order to add them safely. No more chemistry. No more "add a little and hope." Just clear water. • Snap a photo of your test strip or digital tester — readings fill in automatically • Exact doses in ounces, grams, or cups — sized to YOUR products' strengths • Plain-English reasons for every adjustment, with the math you can check • Safe ordering: alkalinity before pH, chlorine added last, never mixed • Shock & algae (SLAM) helper for green-pool recovery • Salt-pool (SWG) mode, multi-pool & spa profiles • Maintenance reminders, season trends, PDF export, and widgets Free: one pool with full manual dosing. Pro unlocks photo scan, unlimited pools, trends, shock helper, and export. Informational tool only — always follow your chemical manufacturer's label directions and never mix pool chemicals. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://brainrash.com/apps/pool-chem/privacy

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

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