# Marina Scan vs Stilo DG20

The clearest difference is update cadence: Marina Scan at weekly against Stilo DG20's every 5 months. Stilo DG20's advantage is iOS requirement (13.0 vs 15.5). 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.

Marina Scan ships an update weekly, Stilo DG20 every 5 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Marina Scan | Stilo DG20 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Size | 98 MB | 36 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Marina Race SL](https://appshunter.io/developer/1818294368) | [STILO SRL](https://appshunter.io/developer/1821616990) |

## What reviewers say

### Marina Scan

[App page](https://appshunter.io/ios/app/marina-scan/id6746747480)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stilo DG20

[App page](https://appshunter.io/ios/app/stilo-dg20/id6747473468)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marina Scan free?

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

### Is Stilo DG20 free?

Stilo DG20 is free to download, with no in-app purchases.

### Do Marina Scan or Stilo DG20 have ads?

Neither Marina Scan nor Stilo DG20 shows ads.

### Which is updated more often, Marina Scan or Stilo DG20?

Marina Scan ships an update weekly, and Stilo DG20 every 5 months. Most recently, Marina Scan was updated on October 25, 2026 and Stilo DG20 on October 25, 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.*