# 14PX vs DitherProg

The clearest difference is price: DitherProg at Free against 14PX's $0.99. 14PX's advantage is update cadence (every 3 days vs every 6 months) and review sentiment (70% vs 50%). On rating, ratings volume, ads and in-app purchases there is nothing between them.

DitherProg is free to download; 14PX costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.2 for 14PX against 3.3 for DitherProg. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews are what separate them: 70% of 14PX's written reviews are positive against 50% of DitherProg's.

14PX ships an update every 3 days, DitherProg every 6 months. The most recent releases landed on September 18, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 14PX | DitherProg |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.2 (6 ratings)](https://appshunter.io/ios/app/14px/id1577498043/reviews) | **[3.3 (4 ratings)](https://appshunter.io/ios/app/ditherprog/id6444397509/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | **70.2% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 months |
| Monetization | Paid | **Free** |
| Size | 1 MB | 1 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NOTEGG Corp.](https://appshunter.io/developer/1090697757) | [Itoh Tomoaki](https://appshunter.io/developer/871816883) |

## What reviewers say

### 14PX

[App page](https://appshunter.io/ios/app/14px/id1577498043)

Create unique visual effects by tapping to add random colored pixels to your photos or use it as a digital coloring book. Easily decorate images, hide content with a pixelated effect, or enjoy a relaxing coloring experience. Save your creations or clear them with a shake.

**Highlights:** Random color pixel generation, Photo decoration with pixels, Photo hiding with pixel effect, Digital coloring book, Color fixing mode, Zoom in/out functionality, Undo/Revert function

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

**In-app purchases:** none


### DitherProg

[App page](https://appshunter.io/ios/app/ditherprog/id6444397509)

This application allows users to apply nostalgic dithering effects to images. It offers various tone depths and dithering algorithms, including Bayer, Halftone, Spiral, Floyd-Steinberg, and Jarvis, Judice & Ninke. Processed images can be saved in PNG format.

**Highlights:** Nostalgic dithering effects, Multiple tone depths, Various dithering algorithms (Bayer, Floyd-Steinberg, etc.), Save as PNG

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 14PX free?

14PX costs $0.99, with no in-app purchases.

### Is DitherProg free?

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

### Which has better reviews, 14PX or DitherProg?

DitherProg is rated higher. 14PX averages 3.2 out of 5 from 6 ratings, while DitherProg averages 3.3 from 4 ratings.

### Do 14PX or DitherProg have ads?

Neither 14PX nor DitherProg shows ads.

### Which is updated more often, 14PX or DitherProg?

14PX ships an update every 3 days, and DitherProg every 6 months. Most recently, 14PX was updated on September 18, 2026 and DitherProg on June 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.*