# Thrivestone vs DitherProg

The clearest difference is review sentiment: Thrivestone at 96% against DitherProg's 50%. Thrivestone also leads on rating (4.8 vs 3.8) and update cadence (every 3 weeks vs every 6 months). DitherProg's advantage is in-app purchases (none vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Thrivestone sells 2 one-off in-app purchases. DitherProg asks for nothing beyond the download.

Thrivestone holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 28 and 6 respectively. Written reviews point the same way: 96% of Thrivestone's written reviews are positive against 50% of DitherProg's.

Thrivestone ships an update every 3 weeks, DitherProg every 6 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Thrivestone | DitherProg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (28 ratings)](https://appshunter.io/ios/app/thrivestone/id464148400/reviews)** | [3.8 (6 ratings)](https://appshunter.io/ios/app/ditherprog/id6444397509/reviews) |
| Number of ratings | **28** | 6 |
| Positive reviews | **96.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 72 MB | 1 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Lemmon](https://appshunter.io/developer/461389162) | [Itoh Tomoaki](https://appshunter.io/developer/871816883) |

## What reviewers say

### Thrivestone

[App page](https://appshunter.io/ios/app/thrivestone/id464148400)

Explore a universe of interactive camera filters that tap into abstract and chaotic visual realms. This application generates unique, dynamic imagery for your photos and videos. Be aware of potential photosensitive warnings due to light flashes.

**Highlights:** Interactive camera filters, Chaos-inspired visuals, Dynamic photo effects, Unique video generation, Photosensitive warning

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Season 0: Filter Pack #1 | $3.99 | one-time |
| Season 0: Filter Pack #2 | $3.99 | one-time |


### 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 Thrivestone free?

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

### Is DitherProg free?

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

### Which has better reviews, Thrivestone or DitherProg?

Thrivestone is rated higher. Thrivestone averages 4.8 out of 5 from 28 ratings, while DitherProg averages 3.8 from 6 ratings.

### Do Thrivestone or DitherProg have ads?

Neither Thrivestone nor DitherProg shows ads.

### Which is updated more often, Thrivestone or DitherProg?

Thrivestone ships an update every 3 weeks, and DitherProg every 6 months. Most recently, Thrivestone was updated on October 21, 2026 and DitherProg on October 24, 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.*