# Aura Air vs Pringle Pristine

The clearest difference is update cadence: Aura Air at every 4 weeks against Pringle Pristine's every 7 months. Pringle Pristine's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Aura Air ships an update every 4 weeks, Pringle Pristine every 7 months. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Aura Air | Pringle Pristine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (49 ratings)](https://appshunter.io/ios/app/aura-air/id1478247036/reviews)** | — |
| Number of ratings | **49** | — |
| Positive reviews | 43.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 77 MB | 21 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Gilad Kalina](https://appshunter.io/developer/1478247035) | [Pringle Technologies Inc.](https://appshunter.io/developer/1348006901) |

## What reviewers say

### Aura Air

[App page](https://appshunter.io/ios/app/aura-air/id1478247036)

This app monitors and purifies indoor air quality using a four-stage process. It alerts users to detected hazards, provides solutions, and monitors outdoor air for a comprehensive view of air conditions.

**Highlights:** 4-stage air purification, Real-time air quality monitoring, Hazard detection and alerts, Indoor and outdoor air monitoring, Problem origin identification, Actionable solutions provided

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Informative
- 👍 Great product
- 👍 Convenient
- 👍 Excellent

**What reviewers complain about**

- 🐛 App doesn't work
- 🐛 Cannot sign up
- 🐛 Cannot register or log in
- 🐛 App is dead
- 🐛 No app connection

**Reported bugs**

- App not letting users sign up
- App not connecting, showing errors
- Cannot register or log in
- App not booting up
- Cannot connect device to app via text field or GPS

**Requested features**

- App update to fix bugs
- Physical buttons on the unit
- Local use option before shutdown
- Customer service contact
- Improve outdoor AQI numbers


### Pringle Pristine

[App page](https://appshunter.io/ios/app/pringle-pristine/id6471442044)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aura Air free?

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

### Is Pringle Pristine free?

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

### Do Aura Air or Pringle Pristine have ads?

Neither Aura Air nor Pringle Pristine shows ads.

### Which is updated more often, Aura Air or Pringle Pristine?

Aura Air ships an update every 4 weeks, and Pringle Pristine every 7 months. Most recently, Aura Air was updated on October 21, 2026 and Pringle Pristine on October 6, 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.*