# ICO vs iopool

The clearest difference is ads: ICO at none against iopool's shown. ICO also leads on monetization model (free vs ad-supported). iopool's advantage is review sentiment (60% vs 46%) and update cadence (every 2 weeks vs every 5 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.4 for ICO against 4.3 for iopool. Both are backed by a comparable volume of ratings — 140 and 95 respectively. Written reviews are what separate them: 46% of ICO's written reviews are positive against 60% of iopool's.

ICO ships an update every 5 weeks, iopool every 2 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ICO | iopool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (140 ratings)](https://appshunter.io/ios/app/ico-smart-poolspa-partner/id1132611479/reviews)** | [4.3 (95 ratings)](https://appshunter.io/ios/app/iopool/id1449698927/reviews) |
| Number of ratings | **140** | 95 |
| Positive reviews | 45.9% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 78 MB | 78 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ONDILO](https://appshunter.io/developer/1132611478) | [Iopool](https://appshunter.io/developer/1449698926) |

## What reviewers say

### ICO

[App page](https://appshunter.io/ios/app/ico-smart-poolspa-partner/id1132611479)

This application helps you maintain optimal water quality in your pool or spa. It provides personalized guidance for chemical dosing and best practices to ensure a healthier swimming experience and protect your equipment. Monitor your water quality conveniently from anywhere, anytime.

**Highlights:** Measures critical water parameters, Promotes healthier, cleaner water, Personalized chemical dosing guidance, Protects pool equipment, Provides best swimming experience, Accessible from anywhere, anytime

**Features:** macOS Compatibility

**In-app purchases:** none


### iopool

[App page](https://appshunter.io/ios/app/iopool/id1449698927)

This app helps pool owners manage their water treatment with continuous analysis from a smart probe. It provides step-by-step guidance for product additions and intelligent recommendations for maintenance, eliminating the need for manual inventory checks.

**Highlights:** Continuous water analysis, Automated product addition notifications, Step-by-step treatment guidance, Intelligent maintenance recommendations, Product inventory and quantity management, Pool health monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ICO free?

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

### Is iopool free?

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

### Which has better reviews, ICO or iopool?

ICO is rated higher. ICO averages 4.4 out of 5 from 140 ratings, while iopool averages 4.3 from 95 ratings.

### Do ICO or iopool have ads?

iopool shows ads; ICO does not.

### Which is updated more often, ICO or iopool?

ICO ships an update every 5 weeks, and iopool every 2 weeks. Most recently, ICO was updated on October 26, 2026 and iopool on October 24, 2026.

---

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