# Synthias vs Euresa Mobile Extranet

The clearest difference is ads: Euresa Mobile Extranet at none against Synthias's shown. Euresa Mobile Extranet also leads on iOS requirement (13.0 vs 15.0). Synthias's advantage is update cadence (every 13 months vs every 29 months). On price, 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.

Synthias ships an update every 13 months, Euresa Mobile Extranet every 29 months. Both last shipped on September 8, 2026.

## The numbers

| Metric | Synthias | Euresa Mobile Extranet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 13 months** | Every 29 months |
| Size | 44 MB | 8 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Renaud BAILLEUL](https://appshunter.io/developer/1099490936) | [EURESA](https://appshunter.io/developer/1586133501) |

## What reviewers say

### Synthias

[App page](https://appshunter.io/ios/app/synthias/id1099490937)

**Features:** macOS Compatibility

**In-app purchases:** none


### Euresa Mobile Extranet

[App page](https://appshunter.io/ios/app/euresa-mobile-extranet/id1588216111)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Synthias free?

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

### Is Euresa Mobile Extranet free?

Euresa Mobile Extranet is free to download, with no in-app purchases.

### Do Synthias or Euresa Mobile Extranet have ads?

Synthias shows ads; Euresa Mobile Extranet does not.

### Which is updated more often, Synthias or Euresa Mobile Extranet?

Synthias ships an update every 13 months, and Euresa Mobile Extranet every 29 months. Most recently, Synthias was updated on September 8, 2026 and Euresa Mobile Extranet on September 8, 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.*