# Lumin Smart vs TrustedAir

The clearest difference is rating: TrustedAir at 5.0 against Lumin Smart's 2.3. Lumin Smart's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

TrustedAir holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Lumin Smart ships an update every 3 weeks, TrustedAir every 2 months. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Lumin Smart | TrustedAir |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/lumin-smart/id1472704942/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trustedair/id6745402737/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 51 MB | 206 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lumin](https://appshunter.io/developer/1472704941) | [Trusted Air](https://appshunter.io/developer/1812005479) |

## What reviewers say

### Lumin Smart

[App page](https://appshunter.io/ios/app/lumin-smart/id1472704942)

Take full control of your home's energy usage with this app. Monitor real-time consumption, manage circuits during blackouts, and optimize battery and solar systems to reduce costs.

**Highlights:** Blackout management, Customizable circuit scheduling, Battery optimization, Real-time energy monitoring, Solar+storage management

**Features:** macOS Compatibility

**In-app purchases:** none


### TrustedAir

[App page](https://appshunter.io/ios/app/trustedair/id6745402737)

Monitor and improve your home's air quality with real-time data and automated adjustments. Receive smart alerts for pollutants and filter changes, and control your air purifier remotely for a healthier living environment.

**Highlights:** Live air quality monitoring (AQI), Automatic fan and filtration adjustments, Historical air quality trends, Smart alerts for pollutants and filters, Remote device control, Multi-device connectivity

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

**In-app purchases:** none


## Frequently asked questions

### Is Lumin Smart free?

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

### Is TrustedAir free?

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

### Which has better reviews, Lumin Smart or TrustedAir?

TrustedAir is rated higher. Lumin Smart averages 2.3 out of 5 from 3 ratings, while TrustedAir averages 5.0 from 1 ratings.

### Do Lumin Smart or TrustedAir have ads?

Neither Lumin Smart nor TrustedAir shows ads.

### Which is updated more often, Lumin Smart or TrustedAir?

Lumin Smart ships an update every 3 weeks, and TrustedAir every 2 months. Most recently, Lumin Smart was updated on October 14, 2026 and TrustedAir on September 29, 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.*