# Helium Smart Air vs Scoobyz

The clearest difference is update cadence: Scoobyz at every 3 weeks against Helium Smart Air's every 3 months. 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.

Helium Smart Air ships an update every 3 months, Scoobyz every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Helium Smart Air | Scoobyz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 26 MB | 69 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Ashish Sharma](https://appshunter.io/developer/1892687860) | [Scoobyz](https://appshunter.io/developer/6791553596) |

## What reviewers say

### Helium Smart Air

[App page](https://appshunter.io/ios/app/helium-smart-air/id6762053659)

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

**In-app purchases:** none


### Scoobyz

[App page](https://appshunter.io/ios/app/scoobyz/id6791553594)

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

**In-app purchases:** none


## Frequently asked questions

### Is Helium Smart Air free?

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

### Is Scoobyz free?

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

### Do Helium Smart Air or Scoobyz have ads?

Neither Helium Smart Air nor Scoobyz shows ads.

### Which is updated more often, Helium Smart Air or Scoobyz?

Helium Smart Air ships an update every 3 months, and Scoobyz every 3 weeks. Most recently, Helium Smart Air was updated on October 31, 2026 and Scoobyz on October 31, 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.*