# De Marinis vs DFF app

The clearest difference is update cadence: De Marinis at every 5 weeks against DFF app's every 42 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.

De Marinis ships an update every 5 weeks, DFF app every 42 months. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | De Marinis | DFF app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 42 months |
| Size | 64 MB | 32 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Webtek S.p.A.](https://appshunter.io/developer/1215612944) | [Duepi Group srl](https://appshunter.io/developer/979524896) |

## What reviewers say

### De Marinis

[App page](https://appshunter.io/ios/app/de-marinis/id1496316646)

**Features:** macOS Compatibility

**In-app purchases:** none


### DFF app

[App page](https://appshunter.io/ios/app/dff-app/id1534583111)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is De Marinis free?

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

### Is DFF app free?

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

### Do De Marinis or DFF app have ads?

Neither De Marinis nor DFF app shows ads.

### Which is updated more often, De Marinis or DFF app?

De Marinis ships an update every 5 weeks, and DFF app every 42 months. Most recently, De Marinis was updated on September 17, 2026 and DFF app on September 29, 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.*