# Asteri vs Abstractor

The clearest difference is rating: Abstractor at 5.0 against Asteri's 4.3. Abstractor also leads on ads (none vs shown) and update cadence (every 5 days vs every 9 months). Asteri's advantage is in-app purchases (none vs 3) and review sentiment (100% vs 71%). On price and device support there is nothing between them.

Both are free to download. Abstractor sells 3 in-app purchases, starting at $0.99 per month. Asteri asks for nothing beyond the download.

Abstractor holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 18 and 5 respectively. Written reviews complicate that: 100% of Asteri's written reviews are positive against 71% of Abstractor's, so the app with the better star average is not the one people write more warmly about.

Asteri ships an update every 9 months, Abstractor every 5 days. Both last shipped on October 1, 2026.

## The numbers

| Metric | Asteri | Abstractor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (18 ratings)](https://appshunter.io/ios/app/asteri-generativeart/id1522144741/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/abstractor/id1588227281/reviews)** |
| Number of ratings | **18** | 5 |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 5 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 13 MB | 4 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kaoru Matarai](https://appshunter.io/developer/1318931628) | [superdiagonal](https://appshunter.io/developer/1588227283) |

## What reviewers say

### Asteri

[App page](https://appshunter.io/ios/app/asteri-generativeart/id1522144741)

Explore dynamic visual art created by millions of moving particles. Simply choose a preset thumbnail, and watch the generative art come to life automatically. It's a unique way to experience digital art.

**Highlights:** Generative art creation, Dynamic particle animations, Interactive visualizer, Multiple thumbnail presets, Automatic animation playback

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

**In-app purchases:** none


### Abstractor

[App page](https://appshunter.io/ios/app/abstractor/id1588227281)

This drawing app uses generative magic and dynamic flow brushes to create unique, animated artwork. Explore infinite possibilities with brushes that respond to your gestures, imported images, and algorithmic patterns.

**Highlights:** Generative flow brushes, Image-driven velocity maps, Algorithmic particle behavior, Color shifting based on stroke, Layer support, Color source layers

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access · 1 Month | $0.99 | per month |
| Premium · 1 Year | $9.99 | per year |
| All-Access | $9.99 | one-time |


## Frequently asked questions

### Is Asteri free?

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

### Is Abstractor free?

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

### Which has better reviews, Asteri or Abstractor?

Abstractor is rated higher. Asteri averages 4.3 out of 5 from 18 ratings, while Abstractor averages 5.0 from 5 ratings.

### Do Asteri or Abstractor have ads?

Asteri shows ads; Abstractor does not.

### Which is updated more often, Asteri or Abstractor?

Asteri ships an update every 9 months, and Abstractor every 5 days. Most recently, Asteri was updated on October 1, 2026 and Abstractor on October 1, 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.*