# MOD4 vs D'AVINCI

The clearest difference is update cadence: D'AVINCI at monthly against MOD4's every 4 months. MOD4's advantage is iOS requirement (11.0 vs 15.0). 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.

MOD4 ships an update every 4 months, D'AVINCI monthly. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | MOD4 | D'AVINCI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 46 MB | 59 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [IMG Sicurezza Italia S.R.L.S.](https://appshunter.io/developer/1495771178) | [D'Avinci Security](https://appshunter.io/developer/1718259122) |

## What reviewers say

### MOD4

[App page](https://appshunter.io/ios/app/mod4/id6443628227)

**Features:** macOS Compatibility

**In-app purchases:** none


### D'AVINCI

[App page](https://appshunter.io/ios/app/davinci/id6473035706)

**In-app purchases:** none


## Frequently asked questions

### Is MOD4 free?

MOD4 is free to download, with no in-app purchases.

### Is D'AVINCI free?

D'AVINCI is free to download, with no in-app purchases.

### Do MOD4 or D'AVINCI have ads?

Neither MOD4 nor D'AVINCI shows ads.

### Which is updated more often, MOD4 or D'AVINCI?

MOD4 ships an update every 4 months, and D'AVINCI monthly. Most recently, MOD4 was updated on September 28, 2026 and D'AVINCI on October 1, 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.*