# Philips Air+ vs MARSTEK

The clearest difference is ratings volume: Philips Air+ at 1.4K against MARSTEK's 11. Philips Air+ also leads on rating (4.7 vs 4.5). MARSTEK's advantage is review sentiment (72% vs 48%) and update cadence (every 2 weeks vs every 2 months). 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.

Philips Air+ holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Philips Air+ has 1.4K ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 48% of Philips Air+'s written reviews are positive against 72% of MARSTEK's, so the app with the better star average is not the one people write more warmly about.

Philips Air+ ships an update every 2 months, MARSTEK every 2 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Philips Air+ | MARSTEK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.4K ratings)](https://appshunter.io/ios/app/philips-air-plus/id1487415423/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/marstek/id6459365638/reviews) |
| Number of ratings | **1.4K** | 11 |
| Positive reviews | 48.2% of reviews | **72.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 182 MB | 210 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Versuni Netherlands B.V](https://appshunter.io/developer/1576853920) | [Hamedata Technology Co., Limited](https://appshunter.io/developer/589308586) |

## What reviewers say

### Philips Air+

[App page](https://appshunter.io/ios/app/philips-air-plus/id1487415423)

This app provides a smart, connected experience for managing indoor air quality. It monitors pollutants, automatically adjusts connected devices, and offers remote control and historical data insights for healthier breathing.

**Highlights:** Real-time indoor and outdoor air quality monitoring, Automatic device adjustment with Auto Plus mode, Remote control for connected air devices, Historical air quality data insights, Maintenance reminders and filter replacement guidance, Outdoor weather and air quality overview

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Responsive and easy to use
- 👍 Helpful for managing air quality
- 🚀 Convenient remote control
- 👍 Informative air quality data
- 👍 Straightforward setup

**What reviewers complain about**

- 🐛 Frequent disconnections and pairing issues
- 🐛 Slow app performance and loading times
- 🐛 Unreliable notifications
- 🐛 Lacks advanced customization options
- 🐛 Buggy after recent updates

**Reported bugs**

- App crashes on launch after recent update
- Firmware update notification bug
- Inability to reset filter usage counter
- Inaccurate air quality data displayed
- Scheduled tasks not working as expected

**Requested features**

- Add support for HomeKit and Google Home
- Improve scheduling and timer functionality
- Allow disabling of audible alerts
- Provide more detailed air quality metrics
- Integrate with other smart home platforms


### MARSTEK

[App page](https://appshunter.io/ios/app/marstek/id6459365638)

Monitor your solar energy system in real-time. Optimize for energy independence, outage protection, or savings by setting your preferences. Control your system remotely and receive instant alerts.

**Highlights:** Real-time solar energy monitoring, Customizable optimization settings, Remote system control, Instant alerts, Energy independence focus, Outage protection settings, Savings optimization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Philips Air+ free?

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

### Is MARSTEK free?

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

### Which has better reviews, Philips Air+ or MARSTEK?

Philips Air+ is rated higher. Philips Air+ averages 4.7 out of 5 from 1.4K ratings, while MARSTEK averages 4.5 from 11 ratings.

### Do Philips Air+ or MARSTEK have ads?

Neither Philips Air+ nor MARSTEK shows ads.

### Which is updated more often, Philips Air+ or MARSTEK?

Philips Air+ ships an update every 2 months, and MARSTEK every 2 weeks. Most recently, Philips Air+ was updated on October 16, 2026 and MARSTEK on October 14, 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.*