# 3DDenim vs ZPOI

The clearest difference is iOS requirement: 3DDenim at 11.0 against ZPOI's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

3DDenim ships an update every 18 months, ZPOI every 25 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 3DDenim | ZPOI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 25 months |
| Size | 64 MB | 104 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yongcui HU](https://appshunter.io/developer/1537577154) | [SERVICEX S.R.L.](https://appshunter.io/developer/1215274302) |

## What reviewers say

### 3DDenim

[App page](https://appshunter.io/ios/app/3ddenim/id1537577152)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZPOI

[App page](https://appshunter.io/ios/app/zpoi/id1641171326)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3DDenim free?

3DDenim is free to download, with no in-app purchases.

### Is ZPOI free?

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

### Do 3DDenim or ZPOI have ads?

Neither 3DDenim nor ZPOI shows ads.

### Which is updated more often, 3DDenim or ZPOI?

3DDenim ships an update every 18 months, and ZPOI every 25 months. Most recently, 3DDenim was updated on October 29, 2026 and ZPOI on October 27, 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.*