# DitherProg vs BlurImg

The clearest difference is in-app purchases: DitherProg at none against BlurImg's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BlurImg sells 1 one-off in-app purchase. DitherProg asks for nothing beyond the download.

## The numbers

| Metric | DitherProg | BlurImg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/ditherprog/id6444397509/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 1 MB | 1 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Itoh Tomoaki](https://appshunter.io/developer/871816883) | [军 陈](https://appshunter.io/developer/1872553075) |

## What reviewers say

### 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


### BlurImg

[App page](https://appshunter.io/ios/app/blurimg/id6783380112)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlurImg Pro | $2.99 | one-time |


## Frequently asked questions

### Is DitherProg free?

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

### Is BlurImg free?

BlurImg is free to download, with in-app purchases available.

### Do DitherProg or BlurImg have ads?

Neither DitherProg nor BlurImg shows ads.

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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.*