# WeldinAir vs NinoxDrone2

The clearest difference is iOS requirement: WeldinAir at 9.3 against NinoxDrone2's 15.0. 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.

WeldinAir ships an update every 3 months, NinoxDrone2 every 6 weeks. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | WeldinAir | NinoxDrone2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 131 MB | 295 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Georg Fischer Omicron S.r.l.](https://appshunter.io/developer/1383646043) | [Avinor AS](https://appshunter.io/developer/399221625) |

## What reviewers say

### WeldinAir

[App page](https://appshunter.io/ios/app/weldinair/id1394490133)

**Features:** macOS Compatibility

**In-app purchases:** none


### NinoxDrone2

[App page](https://appshunter.io/ios/app/ninoxdrone2/id6759097722)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WeldinAir free?

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

### Is NinoxDrone2 free?

NinoxDrone2 is free to download, with no in-app purchases.

### Do WeldinAir or NinoxDrone2 have ads?

Neither WeldinAir nor NinoxDrone2 shows ads.

### Which is updated more often, WeldinAir or NinoxDrone2?

WeldinAir ships an update every 3 months, and NinoxDrone2 every 6 weeks. Most recently, WeldinAir was updated on September 10, 2026 and NinoxDrone2 on September 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.*