# Cloud Water vs iQua2

The clearest difference is review sentiment: Cloud Water at 67% against iQua2's 44%. Cloud Water also leads on monetization model (free vs ad-supported) and iOS requirement (12.0 vs 16.6). iQua2's advantage is ratings volume (771 vs 20) and rating (4.8 vs 4.5). 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.

iQua2 holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: iQua2 has 771 ratings behind it against 20, so its average is the more settled of the two. Written reviews complicate that: 67% of Cloud Water's written reviews are positive against 44% of iQua2's, so the app with the better star average is not the one people write more warmly about.

Cloud Water ships an update every 2 months, iQua2 every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Cloud Water | iQua2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (20 ratings)](https://appshunter.io/ios/app/cloud-water/id1587137081/reviews) | **[4.8 (771 ratings)](https://appshunter.io/ios/app/iqua2/id6670173359/reviews)** |
| Number of ratings | 20 | **771** |
| Positive reviews | **66.7% of reviews** | 43.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 14 MB | 40 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Cloud Water Filter, LLC](https://appshunter.io/developer/1587137083) | [EcoWater Systems LLC](https://appshunter.io/developer/1001681720) |

## What reviewers say

### Cloud Water

[App page](https://appshunter.io/ios/app/cloud-water/id1587137081)

This app monitors your water filtration system, providing real-time quality data and tracking your consumption. It alerts you to local toxins and violations, ensuring your filtered water is clean, healthy, and alkaline.

**Highlights:** Real-time water quality monitoring, Track water consumption trends, Local toxin and violation notifications, Usage-based filter replacement alerts, Remineralization and alkalinity tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### iQua2

[App page](https://appshunter.io/ios/app/iqua2/id6670173359)

Monitor and manage your Wi-Fi connected water treatment systems and water usage remotely. Get system insights like daily usage, flow rate, and salt levels. Receive alerts for unusual water flow or usage.

**Highlights:** Monitor water usage (daily, weekly, monthly, yearly), Track current water flow rate, View salt levels and days remaining, Remotely control water system (on/off), Schedule system regenerations, Receive custom water usage alerts, Receive low salt alerts

**In-app purchases:** none


## Frequently asked questions

### Is Cloud Water free?

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

### Is iQua2 free?

iQua2 is free to download, with no in-app purchases.

### Which has better reviews, Cloud Water or iQua2?

iQua2 is rated higher. Cloud Water averages 4.5 out of 5 from 20 ratings, while iQua2 averages 4.8 from 771 ratings.

### Do Cloud Water or iQua2 have ads?

Neither Cloud Water nor iQua2 shows ads.

### Which is updated more often, Cloud Water or iQua2?

Cloud Water ships an update every 2 months, and iQua2 every 3 weeks. Most recently, Cloud Water was updated on October 24, 2026 and iQua2 on October 27, 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.*