# Generative CircleLines vs Abstractor

The clearest difference is in-app purchases: Generative CircleLines at none against Abstractor's 3. Generative CircleLines also leads on iOS requirement (11.0 vs 18.0). Abstractor's advantage is rating (5.0 vs 4.6) and update cadence (every 5 days vs every 2 weeks). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Abstractor holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 67% of Generative CircleLines's written reviews are positive against 71% of Abstractor's.

Generative CircleLines ships an update every 2 weeks, Abstractor every 5 days. The most recent releases landed on September 17, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Generative CircleLines | Abstractor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/generative-circlelines/id1585085862/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/abstractor/id1588227281/reviews)** |
| Number of ratings | 5 | 5 |
| Positive reviews | 66.7% of reviews | **71.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 4 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Naohiro Tateishi](https://appshunter.io/developer/1458140041) | [superdiagonal](https://appshunter.io/developer/1588227283) |

## What reviewers say

### Generative CircleLines

[App page](https://appshunter.io/ios/app/generative-circlelines/id1585085862)

Experience an art project that generates unique visual patterns through simple circular motions and straight lines. This application offers a contemplative viewing experience, allowing users to find inspiration or simply pass the time.

**Highlights:** Algorithmic shape generation, Circular motion patterns, Straight line integration, Contemplative visual experience, Art project focus

**Features:** macOS Compatibility

**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 Generative CircleLines free?

Generative CircleLines 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, Generative CircleLines or Abstractor?

Abstractor is rated higher. Generative CircleLines averages 4.6 out of 5 from 5 ratings, while Abstractor averages 5.0 from 5 ratings.

### Do Generative CircleLines or Abstractor have ads?

Neither Generative CircleLines nor Abstractor shows ads.

### Which is updated more often, Generative CircleLines or Abstractor?

Generative CircleLines ships an update every 2 weeks, and Abstractor every 5 days. Most recently, Generative CircleLines was updated on September 17, 2026 and Abstractor on July 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*