# Masterseg vs 3SAT Driver

The clearest difference is update cadence: 3SAT Driver at fortnightly against Masterseg's monthly. 3SAT Driver also leads on iOS requirement (12.0 vs 15.1). 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.

Masterseg ships an update monthly, 3SAT Driver fortnightly. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Masterseg | 3SAT Driver |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 111 MB | 56 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R.P.D TECNOLOGIA EM SEGURANCA LTDA](https://appshunter.io/developer/1461792752) | [3SAT](https://appshunter.io/developer/1595497266) |

## What reviewers say

### Masterseg

[App page](https://appshunter.io/ios/app/masterseg/id1228804256)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3SAT Driver

[App page](https://appshunter.io/ios/app/3sat-driver/id1595497174)

This application is designed for registered drivers within the 3SAT Tecnologia system. It provides a platform for drivers to access and manage their information and tasks related to the 3SAT network.

**Highlights:** For registered 3SAT drivers, System integration, Task management

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

**In-app purchases:** none


## Frequently asked questions

### Is Masterseg free?

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

### Is 3SAT Driver free?

3SAT Driver is free to download, with no in-app purchases.

### Do Masterseg or 3SAT Driver have ads?

Neither Masterseg nor 3SAT Driver shows ads.

### Which is updated more often, Masterseg or 3SAT Driver?

Masterseg ships an update monthly, and 3SAT Driver fortnightly. Most recently, Masterseg was updated on September 17, 2026 and 3SAT Driver 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.*