# OneLife Air vs SyncroMind

The clearest difference is in-app purchases: OneLife Air at none against SyncroMind's 2. SyncroMind's advantage is update cadence (every 3 weeks vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SyncroMind sells 2 in-app purchases, starting at $9.99 per month. OneLife Air asks for nothing beyond the download.

OneLife Air ships an update every 8 months, SyncroMind every 3 weeks. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | OneLife Air | SyncroMind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/onelife-air/id1557846233/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 28 MB | 43 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OneLife GmbH](https://appshunter.io/developer/1557846235) | [Dani Marien](https://appshunter.io/developer/1836974417) |

## What reviewers say

### OneLife Air

[App page](https://appshunter.io/ios/app/onelife-air/id1557846233)

Control your air purifier remotely and monitor indoor air quality in real-time. Adjust settings like operating modes and LED brightness, and view detailed air quality metrics including PM levels, temperature, and humidity.

**Highlights:** Remote purifier control, Real-time air quality monitoring, Adjustable operating modes, LED settings control, PM1 & PM2.5 tracking, Temperature and humidity display

**Features:** macOS Compatibility

**In-app purchases:** none


### SyncroMind

[App page](https://appshunter.io/ios/app/syncromind/id6751816578)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reflect+ (Monthly) | $9.99 | per month |
| Reflect+ (Yearly) | $89.99 | per year |


## Frequently asked questions

### Is OneLife Air free?

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

### Is SyncroMind free?

SyncroMind is free to download, with in-app purchases available.

### Do OneLife Air or SyncroMind have ads?

Neither OneLife Air nor SyncroMind shows ads.

### Which is updated more often, OneLife Air or SyncroMind?

OneLife Air ships an update every 8 months, and SyncroMind every 3 weeks. Most recently, OneLife Air was updated on October 19, 2026 and SyncroMind on October 9, 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.*