# First Methodist Midland vs Pool Math Calculator

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.

Both are free to download. Pool Math Calculator sells 1 one-off in-app purchase. First Methodist Midland asks for nothing beyond the download.

## The numbers

| Metric | First Methodist Midland | Pool Math Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (43 ratings)](https://appshunter.io/ios/app/pool-math-calculator/id6746519942/reviews)** |
| Number of ratings | — | **43** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 55 MB | 4 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [FIRST METHODIST CHURCH OF MIDLAND, TEXAS](https://appshunter.io/developer/1805174900) | [Sergii Nesterenko](https://appshunter.io/developer/1686841405) |

## What reviewers say

### First Methodist Midland

[App page](https://appshunter.io/ios/app/first-methodist-midland/id6743939851)

**In-app purchases:** none


### Pool Math Calculator

[App page](https://appshunter.io/ios/app/pool-math-calculator/id6746519942)

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.

**Highlights:** Chemical dosing calculations, Water balance targets, Chemical addition effect estimation, Pool volume calculation, Pool settings tracking, CSI target checks

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $12.99 | one-time |


## Frequently asked questions

### Is First Methodist Midland free?

First Methodist Midland is free to download, with no in-app purchases.

### Is Pool Math Calculator free?

Pool Math Calculator is free to download, with in-app purchases available.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*