# Iveco STST vs Tarso

The clearest difference is device support: Iveco STST at 3 against Tarso's 1. Iveco STST also leads on iOS requirement (10.0 vs 16.0). 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 2 months. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Iveco STST | Tarso |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 310 MB | 46 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Iveco S.p.a](https://appshunter.io/developer/549776090) | [Tarso-man SL](https://appshunter.io/developer/1728618368) |

## What reviewers say

### Iveco STST

[App page](https://appshunter.io/ios/app/iveco-stst/id1250794370)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tarso

[App page](https://appshunter.io/ios/app/tarso/id6477383482)

**In-app purchases:** none


## Frequently asked questions

### Is Iveco STST free?

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

### Is Tarso free?

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

### Do Iveco STST or Tarso have ads?

Neither Iveco STST nor Tarso shows ads.

### Which is updated more often, Iveco STST or Tarso?

Iveco STST ships an update every 2 months, and Tarso every 2 months. Most recently, Iveco STST was updated on September 15, 2026 and Tarso on September 9, 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.*