# DiFonzo Bus vs SATI S.p.A.

The clearest difference is update cadence: DiFonzo Bus at every 8 months against SATI S.p.A.'s every 20 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.

DiFonzo Bus ships an update every 8 months, SATI S.p.A. every 20 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DiFonzo Bus | SATI S.p.A. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 months** | Every 20 months |
| Size | 45 MB | 48 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pluservice.net](https://appshunter.io/developer/423327572) | [Microdata s.r.l.](https://appshunter.io/developer/918086265) |

## What reviewers say

### DiFonzo Bus

[App page](https://appshunter.io/ios/app/difonzo-bus/id1504711807)

**Features:** macOS Compatibility

**In-app purchases:** none


### SATI S.p.A.

[App page](https://appshunter.io/ios/app/sati-spa/id1544928131)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DiFonzo Bus free?

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

### Is SATI S.p.A. free?

SATI S.p.A. is free to download, with no in-app purchases.

### Do DiFonzo Bus or SATI S.p.A. have ads?

Neither DiFonzo Bus nor SATI S.p.A. shows ads.

### Which is updated more often, DiFonzo Bus or SATI S.p.A.?

DiFonzo Bus ships an update every 8 months, and SATI S.p.A. every 20 months. Most recently, DiFonzo Bus was updated on October 24, 2026 and SATI S.p.A. on October 15, 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.*