# Philips Air+ vs Grimzoo

The clearest difference is update cadence: Grimzoo at fortnightly against Philips Air+'s every 2 months. Philips Air+'s advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement 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+ ships an update every 2 months, Grimzoo fortnightly. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Philips Air+ | Grimzoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/philips-air-plus/id1487415423/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 48.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 182 MB | 68 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Versuni Netherlands B.V](https://appshunter.io/developer/1576853920) | [Pierre Haegeli](https://appshunter.io/developer/6792742048) |

## 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


### Grimzoo

[App page](https://appshunter.io/ios/app/grimzoo/id6792741806)

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

**In-app purchases:** none


## Frequently asked questions

### Is Philips Air+ free?

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

### Is Grimzoo free?

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

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

Neither Philips Air+ nor Grimzoo shows ads.

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

Philips Air+ ships an update every 2 months, and Grimzoo fortnightly. Most recently, Philips Air+ was updated on October 20, 2026 and Grimzoo on October 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.*