# Pool Control vs CITIES

The clearest difference is review sentiment: CITIES at 92% against Pool Control's 12%. CITIES also leads on update cadence (every 3 weeks vs every 13 months). Pool Control's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Pool Control ships an update every 13 months, CITIES every 3 weeks. The most recent releases landed on June 11, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Pool Control | CITIES |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cities-municipality-app/id1455639778/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 12.0% of reviews | **91.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 38 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Steinbach International GmbH](https://appshunter.io/developer/564774426) | [citiesapps S&R GmbH](https://appshunter.io/developer/1470477763) |

## What reviewers say

### Pool Control

[App page](https://appshunter.io/ios/app/pool-control/id564774423)

This app helps you achieve optimal pool water quality with useful tips for swimming pool maintenance. It allows you to log your pool's parameters and receive detailed water quality analysis. A chemistry calculator provides precise dosage recommendations for pool chemicals.

**Highlights:** Water quality analysis, Chemistry calculator, Pool maintenance tips, Troubleshooting guide, Measurement reminders

**In-app purchases:** none


### CITIES

[App page](https://appshunter.io/ios/app/cities-municipality-app/id1455639778)

Stay connected with your local city or municipality. Discover events, receive important updates, and access essential information like opening hours and waste collection schedules. Support local businesses through a rewards program offering discounts and exclusive promotions.

**Highlights:** Local news and event feed, Connect with regional businesses and clubs, Waste collection calendar with reminders, Direct communication with municipality, Bonus world with discounts and sweepstakes, Access to essential municipal information

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

**In-app purchases:** none


## Frequently asked questions

### Is Pool Control free?

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

### Is CITIES free?

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

### Do Pool Control or CITIES have ads?

Neither Pool Control nor CITIES shows ads.

### Which is updated more often, Pool Control or CITIES?

Pool Control ships an update every 13 months, and CITIES every 3 weeks. Most recently, Pool Control was updated on June 11, 2026 and CITIES on September 6, 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.*