# Simple Pool vs Condia

The clearest difference is in-app purchases: Condia at none against Simple Pool's 1. Condia also leads on iOS requirement (15.5 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Simple Pool sells 1 one-off in-app purchase. Condia asks for nothing beyond the download.

Simple Pool ships an update every 6 days, Condia every 8 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simple Pool | Condia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (21 ratings)](https://appshunter.io/ios/app/simple-pool-chemistry-and-math/id6744664712/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 74 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Grey Park, LLC](https://appshunter.io/developer/1739831354) | [PATRIZZIO MOISES TORRES SALDIVAR](https://appshunter.io/developer/6786588927) |

## What reviewers say

### Simple Pool

[App page](https://appshunter.io/ios/app/simple-pool-chemistry-and-math/id6744664712)

This app helps you precisely test, dose, and track your pool and spa water chemistry. It offers practical dosing recommendations and tools to simplify routine maintenance for various pool types. Get accurate chemical calculations without ongoing fees.

**Highlights:** Water test logging, Dosing recommendations, Chemical tracking, LSI/CSI monitoring, Shock treatment mode, Test reminders, Chemical effects preview

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimplePool - Lifetime | $9.99 | one-time |


### Condia

[App page](https://appshunter.io/ios/app/condia/id6786588925)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Pool free?

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

### Is Condia free?

Condia is free to download, with no in-app purchases.

### Do Simple Pool or Condia have ads?

Neither Simple Pool nor Condia shows ads.

### Which is updated more often, Simple Pool or Condia?

Simple Pool ships an update every 6 days, and Condia every 8 days. Most recently, Simple Pool was updated on October 30, 2026 and Condia on October 31, 2026.

---

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