# PolyGen vs Kompressor

The clearest difference is price: PolyGen at Free against Kompressor's $2.99. PolyGen also leads on iOS requirement (11.0 vs 18.0). Kompressor's advantage is rating (3.8 vs 3.0) and in-app purchases (none vs 5). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

PolyGen is free to download; Kompressor costs $2.99 up front. PolyGen sells 5 one-off in-app purchases. Kompressor asks for nothing beyond the download.

Kompressor holds the better App Store score, 3.8 against 3.0. Both are backed by a comparable volume of ratings — 47 and 28 respectively. Written reviews point the same way: 55% of PolyGen's written reviews are positive against 57% of Kompressor's.

PolyGen ships an update monthly, Kompressor every 2 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | PolyGen | Kompressor |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [3.0 (47 ratings)](https://appshunter.io/ios/app/polygen-create-polygon-art/id896479944/reviews) | **[3.8 (28 ratings)](https://appshunter.io/ios/app/kompressor-compress-images/id1011979611/reviews)** |
| Number of ratings | **47** | 28 |
| Positive reviews | 55.4% of reviews | **57.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#178** |
| Size | 7 MB | 2 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bartlomiej Niemtur](https://appshunter.io/developer/873021586) | [Maysoft Inc.](https://appshunter.io/developer/1008067211) |

## What reviewers say

### PolyGen

[App page](https://appshunter.io/ios/app/polygen-create-polygon-art/id896479944)

Create unique low poly art with this intuitive application. Generate endless polygon patterns automatically or manually design them. Customize colors, sizes, and more to craft abstract art, avatars, or wallpapers.

**Highlights:** Automatic polygon pattern generation, Manual point placement editor, Customizable colors and sizes, Convert photos to geometric art, Create avatars and social media backgrounds, Use as mobile or desktop wallpaper

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Color Picker | $0.99 | one-time |
| All Color Effects | $0.99 | one-time |
| All Point Distribution Styles | $0.99 | one-time |
| SVG Export | $1.99 | one-time |
| Unlock Everything | $3.99 | one-time |

**What reviewers like**

- ✨ Creates stunning low-poly art
- 🎨 Full control over polygon dreams
- 💡 Innovative concept for wallpapers
- 👍 Easy and intuitive to use
- 🖼️ Makes gorgeous photos

**What reviewers complain about**

- 🐛 Frequent crashes
- 🚫 Cannot save or export designs
- 💸 In-app purchases required for basic features
- ❌ Broken functionality
- 📷 Camera not working

**Reported bugs**

- Cannot see what I'm working on
- App crashes when changing points
- App crashes and work is not saved
- Won't let me export files
- Cannot save results

**Requested features**

- Fix save/export functionality
- Add a save feature for progress
- Implement custom resolutions
- Allow landscape mode
- Add layer option


### Kompressor

[App page](https://appshunter.io/ios/app/kompressor-compress-images/id1011979611)

**Currently charting:** #178 Top Paid · Photo & Video (US App Store)

Convert RAW photos from your iPhone or DSLR into compressed JPEG or HEIC formats. Maintain control over quality, size, and metadata with flexible compression and resizing options. All processing is done offline on your device for complete privacy.

**Highlights:** RAW to JPEG/HEIC conversion, Adjustable compression levels, Flexible image resizing, Metadata preservation and control, Batch conversion up to 25 images, 100% offline processing, Preview converted images

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

**In-app purchases:** none


## Frequently asked questions

### Is PolyGen free?

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

### Is Kompressor free?

Kompressor costs $2.99, with no in-app purchases.

### Which has better reviews, PolyGen or Kompressor?

Kompressor is rated higher. PolyGen averages 3.0 out of 5 from 47 ratings, while Kompressor averages 3.8 from 28 ratings.

### Do PolyGen or Kompressor have ads?

Neither PolyGen nor Kompressor shows ads.

### Which is updated more often, PolyGen or Kompressor?

PolyGen ships an update monthly, and Kompressor every 2 months. Most recently, PolyGen was updated on November 1, 2026 and Kompressor on November 6, 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.*