# Coach Piscine vs YOTTACITY

The clearest difference is update cadence: YOTTACITY at every 9 days against Coach Piscine's every 22 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Coach Piscine ships an update every 22 months, YOTTACITY every 9 days. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Coach Piscine | YOTTACITY |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 139 MB | 102 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [STE DIFFAZUR](https://appshunter.io/developer/1461458867) | [DAILYVERY](https://appshunter.io/developer/1896300160) |

## What reviewers say

### Coach Piscine

[App page](https://appshunter.io/ios/app/coach-piscine/id1461458868)

This app assists pool owners with maintenance, troubleshooting, and water analysis. It provides personalized advice based on water test results and offers reminders for essential upkeep tasks. Access a product catalog and a troubleshooting guide to keep your pool in optimal condition.

**Highlights:** Water analysis interpretation, Maintenance operation reminders, Pool treatment product catalog, Troubleshooting guide, Personalized maintenance advice, VIP features for Diffazur clients

**Features:** macOS Compatibility

**In-app purchases:** none


### YOTTACITY

[App page](https://appshunter.io/ios/app/yottacity/id6766532848)

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

**In-app purchases:** none


## Frequently asked questions

### Is Coach Piscine free?

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

### Is YOTTACITY free?

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

### Do Coach Piscine or YOTTACITY have ads?

Neither Coach Piscine nor YOTTACITY shows ads.

### Which is updated more often, Coach Piscine or YOTTACITY?

Coach Piscine ships an update every 22 months, and YOTTACITY every 9 days. Most recently, Coach Piscine was updated on October 4, 2026 and YOTTACITY on October 19, 2026.

---

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