First Methodist Midland vs Pool Math Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
First Methodist Midland
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First Methodist Midland is here to guide you into a better life that is filled with spiritual opportunities. There is no intimidation—but an invitation to join us on our journey. Download our mobile app today to stay connected, watch sermons, view bulletins, and more!
Pool Math Calculator
This app simplifies pool water chemistry by calculating precise chemical dosages for balanced water. It helps estimate the impact of adding various chemicals and determines pool volume from basic measurements. Designed for practical, everyday pool maintenance, it keeps essential information readily accessible.
- Chemical dosing calculations
- Water balance targets
- Chemical addition effect estimation
- Pool volume calculation
- Pool settings tracking
- CSI target checks
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Test the water. Get a plan. Pool Calculator turns your test strip or drop-kit readings into clear steps: what to add, how much, in what order, and when it's safe to swim again. • A plan after every test, with how long to wait between steps • Doses in fl oz, cups, jugs and pounds, sized for your pool and the products you buy: liquid chlorine, bleach, cal-hypo, muriatic acid, soda ash, borax and more • A lifeguard flag on your pool: green, yellow or red, and a tap tells you why • Green or cloudy water? Shock doses sized for your stabilizer, and a clear sign when the algae is really gone • It remembers what you've added, so nothing gets dosed twice • Your pool in 3D: rectangle, round, oval or kidney; plaster, vinyl or fiberglass; chlorine or salt water • What if: see what an addition will do before it goes in • Water balance (CSI) to protect plaster and equipment • History with trend charts, test reminders and CSV export for your pool service • Several pools, your own targets, U.S. or metric units Chlorine targets follow your stabilizer (CYA) level, the way pool experts recommend. Your pool data stays on your device. Doses are estimates for planning: always follow the product label, add one chemical at a time, and retest before adding more.
Screenshots
Verdict
The clearest difference is in-app purchases: First Methodist Midland at none against Pool Math Calculator's 1. First Methodist Midland also leads on iOS requirement (15.0 vs 18.0). Pool Math Calculator's advantage is device support. On price there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Pool Math Calculator sells 1 one-off in-app purchase. First Methodist Midland asks for nothing beyond the download.
| Parameter | First Methodist Midland | Pool Math Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (43 ratings) — better |
| Number of ratings | — | 43 — better |
| Update frequency | — | Every 3 months |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 55 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | FIRST METHODIST CHURCH OF MIDLAND, TEXAS | Sergii Nesterenko |
In-app purchases
First Methodist Midland
No in-app purchases
Pool Math Calculator
- Unlock Pro$12.99
Questions
Is First Methodist Midland free?
Is Pool Math Calculator free?
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