# Vector Field vs golnar

The clearest difference is rating: golnar at 5.0 against Vector Field's 4.5. golnar also leads on update cadence (every 8 days vs every 3 months). Vector Field's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 26.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

golnar holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

Vector Field ships an update every 3 months, golnar every 8 days. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Vector Field | golnar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (6 ratings)](https://appshunter.io/ios/app/vector-field-particle-flow/id1598282424/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/golnar/id6755377992/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 1 MB | 217 MB |
| Requires iOS | **15.0** | 26.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Eliott Morgensztern](https://appshunter.io/developer/1478504124) | [Atousa Design LLC](https://appshunter.io/developer/1853503415) |

## What reviewers say

### Vector Field

[App page](https://appshunter.io/ios/app/vector-field-particle-flow/id1598282424)

Visualize mathematical vector fields with animated particles in 2D, 3D, or spherical spaces. Input custom equations and adjust simulation parameters in real-time to explore dynamical systems and mathematical patterns interactively.

**Highlights:** 2D, 3D, and spherical vector field visualization, Customizable dx, dy, dz equations, Adjustable particle speed, density, and colors, Time-dependent field animation, Interactive 3D view rotation, Real-time rendering powered by Metal

**In-app purchases:** none


### golnar

[App page](https://appshunter.io/ios/app/golnar/id6755377992)

Explore the rich history and artistry of handmade Persian rugs. Identify origins, decode intricate motifs, understand materials, and master weaving techniques. Test your knowledge with a built-in quiz.

**Highlights:** Identify rug origins by region, Decode symbolic motifs, Understand materials like wool and silk, Learn weaving techniques, Test knowledge with a quiz

**In-app purchases:** none


## Frequently asked questions

### Is Vector Field free?

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

### Is golnar free?

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

### Which has better reviews, Vector Field or golnar?

golnar is rated higher. Vector Field averages 4.5 out of 5 from 6 ratings, while golnar averages 5.0 from 3 ratings.

### Do Vector Field or golnar have ads?

Neither Vector Field nor golnar shows ads.

### Which is updated more often, Vector Field or golnar?

Vector Field ships an update every 3 months, and golnar every 8 days. Most recently, Vector Field was updated on October 4, 2026 and golnar on October 9, 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.*