# 12px Photo Challenge vs dpcapp

The clearest difference is ads: dpcapp at none against 12px Photo Challenge's shown. 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.

12px Photo Challenge ships an update every 4 weeks, dpcapp fortnightly. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 12px Photo Challenge | dpcapp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 71 MB | 63 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Javier Hernandez Torres](https://appshunter.io/developer/1358291254) | [Oded Comay](https://appshunter.io/developer/1749876383) |

## What reviewers say

### 12px Photo Challenge

[App page](https://appshunter.io/ios/app/12px-photo-challenge/id6478531602)

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

**In-app purchases:** none


### dpcapp

[App page](https://appshunter.io/ios/app/dpcapp/id6503666142)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 12px Photo Challenge free?

12px Photo Challenge is free to download, with no in-app purchases.

### Is dpcapp free?

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

### Do 12px Photo Challenge or dpcapp have ads?

12px Photo Challenge shows ads; dpcapp does not.

### Which is updated more often, 12px Photo Challenge or dpcapp?

12px Photo Challenge ships an update every 4 weeks, and dpcapp fortnightly. Most recently, 12px Photo Challenge was updated on October 27, 2026 and dpcapp on November 4, 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.*