# Piko Server vs 4D

The clearest difference is update cadence: 4D at every 2 weeks against Piko Server's every 2 months. Piko Server's advantage is iOS requirement (10.0 vs 13.0). 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.

Piko Server ships an update every 2 months, 4D every 2 weeks. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Piko Server | 4D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 31 MB | 34 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ekinex spa](https://appshunter.io/developer/1503321534) | [4D Bios Inc.](https://appshunter.io/developer/1443704111) |

## What reviewers say

### Piko Server

[App page](https://appshunter.io/ios/app/piko-server/id1474346932)

**Features:** macOS Compatibility

**In-app purchases:** none


### 4D

[App page](https://appshunter.io/ios/app/4d-cube/id6633422311)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Piko Server free?

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

### Is 4D free?

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

### Do Piko Server or 4D have ads?

Neither Piko Server nor 4D shows ads.

### Which is updated more often, Piko Server or 4D?

Piko Server ships an update every 2 months, and 4D every 2 weeks. Most recently, Piko Server was updated on September 19, 2026 and 4D on September 18, 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.*