# AirPlus Square vs NLTH Digi Stock Audit System

The clearest difference is iOS requirement: NLTH Digi Stock Audit System at 11.0 against AirPlus Square's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | AirPlus Square | NLTH Digi Stock Audit System |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | — |
| Size | 79 MB | 57 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Land and Houses Public Company Limited.](https://appshunter.io/developer/422842612) | [Nissanleasing](https://appshunter.io/developer/1499447047) |

## What reviewers say

### AirPlus Square

[App page](https://appshunter.io/ios/app/airplus-square/id1528283369)

Control your home's ventilation system and air purifier with PM2.5 filtration. It operates automatically based on weather conditions and allows remote monitoring of device status and air quality for a healthier living environment.

**Highlights:** Automatic ventilation control, PM2.5 air purification, Remote monitoring of device status, Real-time air quality data, Online control

**Features:** macOS Compatibility

**In-app purchases:** none


### NLTH Digi Stock Audit System

[App page](https://appshunter.io/ios/app/nlth-digi-stock-audit-system/id1542732254)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AirPlus Square free?

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

### Is NLTH Digi Stock Audit System free?

NLTH Digi Stock Audit System is free to download, with no in-app purchases.

### Do AirPlus Square or NLTH Digi Stock Audit System have ads?

Neither AirPlus Square nor NLTH Digi Stock Audit System shows ads.

### Which is updated more often, AirPlus Square or NLTH Digi Stock Audit System?

AirPlus Square ships an update every 5 weeks, and NLTH Digi Stock Audit System every 5 weeks. Most recently, AirPlus Square was updated on November 3, 2026 and NLTH Digi Stock Audit System on November 3, 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.*