# SCALAR Cargo vs HST Driver

The clearest difference is update cadence: SCALAR Cargo at fortnightly against HST Driver's every 5 weeks. 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.

SCALAR Cargo ships an update fortnightly, HST Driver every 5 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SCALAR Cargo | HST Driver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Size | 70 MB | 55 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZF Digital Solutions International B.V.](https://appshunter.io/developer/1561339715) | [Osman Akdemir](https://appshunter.io/developer/1226779146) |

## What reviewers say

### SCALAR Cargo

[App page](https://appshunter.io/ios/app/scalar-cargo/id6443560927)

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

**In-app purchases:** none


### HST Driver

[App page](https://appshunter.io/ios/app/hst-driver/id6471236733)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SCALAR Cargo free?

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

### Is HST Driver free?

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

### Do SCALAR Cargo or HST Driver have ads?

Neither SCALAR Cargo nor HST Driver shows ads.

### Which is updated more often, SCALAR Cargo or HST Driver?

SCALAR Cargo ships an update fortnightly, and HST Driver every 5 weeks. Most recently, SCALAR Cargo was updated on October 9, 2026 and HST Driver on October 7, 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.*