Cloud Water vs iQua2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cloud Water
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.
- Real-time water quality monitoring
- Track water consumption trends
- Local toxin and violation notifications
- Usage-based filter replacement alerts
- Remineralization and alkalinity tracking
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Say hello to Cloud, the smartest water filter in the world. Cloud turns tap water into better-tasting, better-for-you hydration. Our system removes 99% of toxins including fluoride, PFAs, micro-plastics, and heavy metals. Essential minerals are added back in, leaving your water clean, healthy, and alkaline. The Cloud app experience lets you keep tabs on your drinking water and includes: Realtime Quality Monitoring The Cloud app provides visibility into every stage of filtration. Monitor tap water quality entering the system and see how it changes as the filter works to purify and remineralize. Water Consumption Trends Track how many gallons you consume each month. Household water goals will help you create healthy drinking water habits. Local Toxin and Violation Notifications Check local toxins in your area and get notified when a water quality violation occurs. Rest assured that your Cloud filter removes 99% of toxins reported. Usage-based Filter Replacements Replacement filters are only shipped when you need one. Filter replacements are based on real consumption and toxin data, not some arbitrary timeline.
iQua2
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.
- 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
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The iQua2 water management tool makes it possible to monitor and manage your Wi-Fi connected water treatment systems and water usage via smartphone or tablet. A simple and secure online dashboard provides system information at a glance, such as: - Average daily, weekly, monthly, and yearly home water usage - Home water used today - Current home water flow rate - Number of days until the salt is empty - Home water turned on or off You can launch a regeneration and adjust your settings from anywhere! The iQua2 water management tool can be programmed to send alerts via text or email - Continual water flow in your home alert - Excessive water usage alert - Low salt alert - And more!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Cloud Water | iQua2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (20 ratings) | 4.8 (771 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 43.8% of reviews |
| Number of ratings | 20 | 771 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 14 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Cloud Water Filter, LLC | EcoWater Systems LLC |
Customer experience
Cloud Water
iQua2
In-app purchases
Cloud Water
No in-app purchases
iQua2
No in-app purchases









