# KRONEN® vs 4DD

The clearest difference is ads: 4DD at none against KRONEN®'s shown. KRONEN®'s advantage is iOS requirement (11.0 vs 15.1). On price, update cadence, 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.

KRONEN® ships an update every 5 days, 4DD every 3 days. The most recent releases landed on September 6, 2026 and February 23, 2026 respectively.

## The numbers

| Metric | KRONEN® | 4DD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 65 MB | 67 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Lasland Sp. z o.o.](https://appshunter.io/developer/1708414259) | [POLSKIE TOWARZYSTWO WSPIERANIA PRZEDSIEBIORCZOSCI SA](https://appshunter.io/developer/518246270) |

## What reviewers say

### KRONEN®

[App page](https://appshunter.io/ios/app/kronen/id6467230150)

**Features:** macOS Compatibility

**In-app purchases:** none


### 4DD

[App page](https://appshunter.io/ios/app/4dd/id6756258112)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KRONEN® free?

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

### Is 4DD free?

4DD is free to download, with no in-app purchases.

### Do KRONEN® or 4DD have ads?

KRONEN® shows ads; 4DD does not.

### Which is updated more often, KRONEN® or 4DD?

KRONEN® ships an update every 5 days, and 4DD every 3 days. Most recently, KRONEN® was updated on September 6, 2026 and 4DD on February 23, 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.*