# PoolDose - Pool Chemistry Calc — Dosing & log. No subscription.

> Dosing & log. No subscription. (iPhone/iPad app by Truck and Toolbox.)

- Source: https://appshunter.io/ios/app/pooldose-pool-chemistry-calc/id6808448342 (this page in markdown: same URL + `.md`)
- Developer: [Truck and Toolbox](https://appshunter.io/developer/1810936594)
- Category: Utilities, Lifestyle
- Price: $3.99
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English
- Released: 2026-09-14
- Data updated: 2026-09-17

## What is PoolDose?

Turn your latest water test into a clear dose plan. PoolDose is an offline pool and spa chemistry calculator with saved pool profiles, product settings, and a reading log.

A GUIDED DOSE PLAN
Confirm your pool volume and products, enter your current test readings, review your targets, and calculate estimated product amounts. Targets start at your current readings, so you choose what to change. Routine free-chlorine guidance is based on stabilizer (CYA); shock-treatment targets are a separate choice.

REVIEW BEFORE YOU ADD
Calculate supported adjustments for free chlorine, pH, total alkalinity, calcium hardness, stabilizer (cyanuric acid), and salt. Dose cards show product strengths, estimated secondary effects, directions, and warnings. After making an addition, tap “Mark as added” to save it in your reading history. Dilution guidance is shown separately from chemical additions. Salt-water generator output is not calculated.

KEEP YOUR WATER HISTORY
Save water tests, review 30-, 90-, or 365-day trend charts for each pool, and export your reading log as CSV. You can explicitly import your latest saved test into a new dose plan and review it before continuing.

CHECK WATER BALANCE
Use the Langelier Saturation Index (LSI) to estimate scaling or corrosion tendency. Review the balance gauge, suggested adjustment, and chlorine/stabilizer reference table.

SAVE YOUR POOLS AND PRODUCTS
Keep multiple pool and spa profiles with volume, surface, sanitizer, and product strengths. Estimate volume for rectangular, round, oval, kidney, or freeform pools using feet and inches or meters. Choose supported chlorine, acid, base, and calcium products in each pool’s settings.

Pay once. No subscription, account, ads, or locked reading history. Calculations and saved records work offline.

PoolDose provides estimated chemical amounts based on standard pool-chemistry formulas and the concentrations you enter. Always read and follow product labels, add chemicals one at a time, never mix chemicals, and retest before adding more. Results depend on accurate volume and test readings. This app is not a substitute for the advice of a qualified pool professional.

## Is PoolDose safe?

Not enough ratings yet to assess PoolDose.

## Is PoolDose legit?

PoolDose - Pool Chemistry Calc has limited verification signals. The AppsHunter Legitimacy Score for PoolDose is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-09-15

No release notes.

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All apps by Truck and Toolbox: https://appshunter.io/developer/1810936594

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-17.*