# Filtrete Smart vs ArmorUp America

Filtrete Smart and ArmorUp America both sit at 4.8 stars, but that hides the real split: 100% of ArmorUp America's written reviews are positive against 39% of Filtrete Smart's. ArmorUp America also leads on update cadence (fortnightly vs every 2 months). Filtrete Smart's advantage is ratings volume (53K vs 2) and monetization model (free vs ad-supported). On price, rating, 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.

ArmorUp America holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Filtrete Smart has 53K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 39% of Filtrete Smart's written reviews are positive against 100% of ArmorUp America's.

Filtrete Smart ships an update every 2 months, ArmorUp America fortnightly. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Filtrete Smart | ArmorUp America |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (53K ratings)](https://appshunter.io/ios/app/filtrete-smart/id1340390225/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/armorup-america/id6502667217/reviews)** |
| Number of ratings | **53K** | 2 |
| Positive reviews | 38.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 100 MB | 75 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [3M Company](https://appshunter.io/developer/396772465) | [Armor Up America, Inc.](https://appshunter.io/developer/1746388679) |

## What reviewers say

### Filtrete Smart

[App page](https://appshunter.io/ios/app/filtrete-smart/id1340390225)

Monitor and manage your home's air quality with smart filters and purifiers. Receive alerts for filter replacements based on usage and track outdoor air quality trends. Get personalized tips to improve your indoor environment.

**Highlights:** Pair smart air filters and purifiers, Track filter life based on usage, Receive filter replacement notifications, Remotely control air purifiers, Monitor outdoor air quality, Get tips to improve air quality

**In-app purchases:** none

**What reviewers like**

- 👍 Useful app for monitoring air filters
- 🚀 Convenient filter replacement reminders
- 👍 Helps track filter life and air quality
- 🚀 Easy to use and set up
- 👍 Improves indoor air quality

**What reviewers complain about**

- 🐛 Connectivity issues with filters
- 🐛 Inaccurate filter life estimates
- 🔋 High battery drain on mobile app
- 🔒 Privacy concerns with location tracking
- 💰 Expensive filters compared to regular ones

**Reported bugs**

- Barcode scanning feature not working
- App crashes when trying to add new filters
- Bluetooth connection frequently lost
- Incorrect filter life displayed in app

**Requested features**

- Allow manual filter life input
- Provide more detailed air quality data
- Integrate with other smart home systems
- Add option to disable location tracking
- Improve app stability and reliability


### ArmorUp America

[App page](https://appshunter.io/ios/app/armorup-america/id6502667217)

This app provides a confidential space for public service workers like police, firefighters, and medical professionals to share experiences, access educational videos on stress management and mental health, and receive personalized content recommendations.

**Highlights:** Take surveys to share experiences, Watch educational videos, Develop stress management skills, Improve mental health, Strengthen relationships, Get personalized recommendations

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

**In-app purchases:** none


## Frequently asked questions

### Is Filtrete Smart free?

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

### Is ArmorUp America free?

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

### Which has better reviews, Filtrete Smart or ArmorUp America?

ArmorUp America is rated higher. Filtrete Smart averages 4.8 out of 5 from 53K ratings, while ArmorUp America averages 5.0 from 2 ratings.

### Do Filtrete Smart or ArmorUp America have ads?

Neither Filtrete Smart nor ArmorUp America shows ads.

### Which is updated more often, Filtrete Smart or ArmorUp America?

Filtrete Smart ships an update every 2 months, and ArmorUp America fortnightly. Most recently, Filtrete Smart was updated on November 6, 2026 and ArmorUp America on November 4, 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.*