# Cloud Water vs Hello Critter

The clearest difference is update cadence: Hello Critter at every 3 weeks against Cloud Water's every 2 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.

Cloud Water ships an update every 2 months, Hello Critter every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Cloud Water | Hello Critter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (20 ratings)](https://appshunter.io/ios/app/cloud-water/id1587137081/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 14 MB | 73 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cloud Water Filter, LLC](https://appshunter.io/developer/1587137083) | [永锋 谢](https://appshunter.io/developer/1896774840) |

## 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


### Hello Critter

[App page](https://appshunter.io/ios/app/hello-critter/id6789873672)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cloud Water free?

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

### Is Hello Critter free?

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

### Do Cloud Water or Hello Critter have ads?

Neither Cloud Water nor Hello Critter shows ads.

### Which is updated more often, Cloud Water or Hello Critter?

Cloud Water ships an update every 2 months, and Hello Critter every 3 weeks. Most recently, Cloud Water was updated on November 3, 2026 and Hello Critter on October 31, 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.*