# Abstractor vs Graintouch

The clearest difference is price: Abstractor at Free against Graintouch's $9.99. Abstractor also leads on rating (5.0 vs 3.7) and update cadence (every 5 days vs every 3 months). Graintouch's advantage is in-app purchases (none vs 3) and chart position (#75 vs unranked). On ads and device support there is nothing between them.

Abstractor is free to download; Graintouch costs $9.99 up front. Abstractor sells 3 in-app purchases, starting at $0.99 per month. Graintouch asks for nothing beyond the download.

Abstractor holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 5 and 24 respectively. Written reviews point the same way: 71% of Abstractor's written reviews are positive against 57% of Graintouch's.

Abstractor ships an update every 5 days, Graintouch every 3 months. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Abstractor | Graintouch |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/abstractor/id1588227281/reviews)** | [3.7 (24 ratings)](https://appshunter.io/ios/app/graintouch/id6740813845/reviews) |
| Number of ratings | 5 | **24** |
| Positive reviews | **71.4% of reviews** | 56.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#75** |
| Size | 4 MB | 81 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [superdiagonal](https://appshunter.io/developer/1588227283) | [IORAMA AB](https://appshunter.io/developer/933451747) |

## What reviewers say

### 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 |


### Graintouch

[App page](https://appshunter.io/ios/app/graintouch/id6740813845)

**Currently charting:** #75 Top Paid · Graphics & Design (US App Store)

Create digital art with a unique printmaking aesthetic. This app simulates the look and feel of Risograph printing, allowing for layered colors, organic brush strokes, and textured effects. Export your work as clean vector stencils for print.

**Highlights:** Organic vector brush for layered colors, Realistic print simulation, Minimalist user interface, Curated color palette, Vector stencil export

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

**In-app purchases:** none


## Frequently asked questions

### Is Abstractor free?

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

### Is Graintouch free?

Graintouch costs $9.99, with no in-app purchases.

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

Abstractor is rated higher. Abstractor averages 5.0 out of 5 from 5 ratings, while Graintouch averages 3.7 from 24 ratings.

### Do Abstractor or Graintouch have ads?

Neither Abstractor nor Graintouch shows ads.

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

Abstractor ships an update every 5 days, and Graintouch every 3 months. Most recently, Abstractor was updated on October 1, 2026 and Graintouch on October 13, 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.*