# Protocolo Piscinas vs Pool Calculator

The clearest difference is in-app purchases: Protocolo Piscinas at none against Pool Calculator's 2. Protocolo Piscinas also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Pool Calculator sells 2 in-app purchases, starting at $4.99 per month. Protocolo Piscinas asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Protocolo Piscinas | Pool Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 21 MB | 87 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [La Mina Digital](https://appshunter.io/developer/1394252349) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### Protocolo Piscinas

[App page](https://appshunter.io/ios/app/protocolo-piscinas/id6746118478)

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

**In-app purchases:** none


### Pool Calculator

[App page](https://appshunter.io/ios/app/pool-calculator-pooldoselog/id6801991116)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 month) | $4.99 | per month |
| Premium (1 year) | $49.99 | per year |


## Frequently asked questions

### Is Protocolo Piscinas free?

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

### Is Pool Calculator free?

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

### Do Protocolo Piscinas or Pool Calculator have ads?

Pool Calculator shows ads; Protocolo Piscinas does not.

### Which is updated more often, Protocolo Piscinas or Pool Calculator?

Protocolo Piscinas ships an update every 2 months, and Pool Calculator every 2 months. Most recently, Protocolo Piscinas was updated on October 30, 2026 and Pool Calculator on October 29, 2026.

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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.*