# FILTR Air vs SCI View

The clearest difference is iOS requirement: FILTR Air at 9.0 against SCI View's 12.0. On price, update cadence, ads 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.

FILTR Air ships an update every 8 months, SCI View every 10 months. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | FILTR Air | SCI View |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/filtr-air/id1455157033/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 10 months |
| Monetization | Free | — |
| Size | 124 MB | 124 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lighthouse Worldwide Solutions](https://appshunter.io/developer/702619925) | [Sapphire Services](https://appshunter.io/developer/1594019578) |

## What reviewers say

### FILTR Air

[App page](https://appshunter.io/ios/app/filtr-air/id1455157033)

This app monitors airborne particles like mold spores, bacteria, and viruses using advanced filtration technology. It provides early detection of outbreaks to help protect plants and people from harmful contaminants. The system is science-based and certified for performance.

**Highlights:** UltraHEPA filtration technology, Detects mold spores, bacteria, viruses, Particle detection down to 0.001 micron, Science-based protection design, Certified filter performance, Early detection of airborne outbreaks, Integrated particle mass detector

**Features:** macOS Compatibility

**In-app purchases:** none


### SCI View

[App page](https://appshunter.io/ios/app/sci-view/id1668630347)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FILTR Air free?

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

### Is SCI View free?

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

### Do FILTR Air or SCI View have ads?

Neither FILTR Air nor SCI View shows ads.

### Which is updated more often, FILTR Air or SCI View?

FILTR Air ships an update every 8 months, and SCI View every 10 months. Most recently, FILTR Air was updated on September 15, 2026 and SCI View on September 21, 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.*