# D'AVINCI vs K APP

The clearest difference is update cadence: D'AVINCI at monthly against K APP's every 3 months. K APP's advantage is iOS requirement (12.0 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.

D'AVINCI ships an update monthly, K APP every 3 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | D'AVINCI | K APP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 59 MB | 305 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [D'Avinci Security](https://appshunter.io/developer/1718259122) | [Advanced Innovations Srl](https://appshunter.io/developer/1706939468) |

## What reviewers say

### D'AVINCI

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

**In-app purchases:** none


### K APP

[App page](https://appshunter.io/ios/app/k-app/id6745197719)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is D'AVINCI free?

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

### Is K APP free?

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

### Do D'AVINCI or K APP have ads?

Neither D'AVINCI nor K APP shows ads.

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

D'AVINCI ships an update monthly, and K APP every 3 months. Most recently, D'AVINCI was updated on October 1, 2026 and K APP 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.*