# Clouzer Edge vs EnviroKlenz SMART Science™

Clouzer Edge and EnviroKlenz SMART Science™ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Clouzer Edge | EnviroKlenz SMART Science™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/enviroklenz-smart-science/id6498551203/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Free |
| Size | 193 MB | 76 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Clouds, Inc. (U.S.)](https://appshunter.io/developer/1687915422) | [Timilon Technology Acquisitions LLC](https://appshunter.io/developer/1446010359) |

## What reviewers say

### Clouzer Edge

[App page](https://appshunter.io/ios/app/clouzer-edge/id6449172958)

**In-app purchases:** none


### EnviroKlenz SMART Science™

[App page](https://appshunter.io/ios/app/enviroklenz-smart-science/id6498551203)

This app offers an autonomous system for monitoring and managing indoor air quality using patented filtration science and IoT technology. It actively detects room conditions, corrects air quality issues, and provides insights through a comprehensive dashboard. Connect to your smart ecosystem for real-time data, alerts, and device control.

**Highlights:** Auto-detection and device pairing, Virtual building structure navigation, Real-time and historical IAQ data visualization, Automated IAQ alerts and notifications, Manual and auto-mode device control, Seamless WiFi network setup

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clouzer Edge free?

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

### Is EnviroKlenz SMART Science™ free?

EnviroKlenz SMART Science™ is free to download, with no in-app purchases.

### Do Clouzer Edge or EnviroKlenz SMART Science™ have ads?

Neither Clouzer Edge nor EnviroKlenz SMART Science™ shows ads.

### Which is updated more often, Clouzer Edge or EnviroKlenz SMART Science™?

Clouzer Edge ships an update monthly, and EnviroKlenz SMART Science™ monthly. Most recently, Clouzer Edge was updated on October 20, 2026 and EnviroKlenz SMART Science™ on October 24, 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.*