# Road Link vs ECHO SAT

The clearest difference is update cadence: ECHO SAT at every 3 weeks against Road Link's every 8 months. ECHO SAT also leads on iOS requirement (12.4 vs 16.0). 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.

Road Link ships an update every 8 months, ECHO SAT every 3 weeks. The most recent releases landed on September 18, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Road Link | ECHO SAT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 159 MB | 63 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUD TELEMATIQUE](https://appshunter.io/developer/1480352922) | [Phonocar](https://appshunter.io/developer/1464009185) |

## What reviewers say

### Road Link

[App page](https://appshunter.io/ios/app/road-link/id1032272505)

**Features:** macOS Compatibility

**In-app purchases:** none


### ECHO SAT

[App page](https://appshunter.io/ios/app/echo-sat/id6502771813)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Road Link free?

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

### Is ECHO SAT free?

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

### Do Road Link or ECHO SAT have ads?

Neither Road Link nor ECHO SAT shows ads.

### Which is updated more often, Road Link or ECHO SAT?

Road Link ships an update every 8 months, and ECHO SAT every 3 weeks. Most recently, Road Link was updated on September 18, 2026 and ECHO SAT on May 16, 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.*