# TheDLA vs Vector Field

The clearest difference is rating: Vector Field at 4.5 against TheDLA's 4.3. Vector Field also leads on device support (4 vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

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

Vector Field holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 3 and 6 respectively.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on June 3, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | TheDLA | Vector Field |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/thedla/id506499656/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/vector-field-particle-flow/id1598282424/reviews)** |
| Number of ratings | 3 | **6** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 10 MB | 1 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Daishin Ueyama](https://appshunter.io/developer/495395197) | [Eliott Morgensztern](https://appshunter.io/developer/1478504124) |

## What reviewers say

### TheDLA

[App page](https://appshunter.io/ios/app/thedla/id506499656)

Explore pattern formation in nature with this app. It visualizes Diffusion Limited Aggregation, allowing you to create unique, complex dendritic patterns. Experiment with different interactions to generate artistic and scientific designs.

**Highlights:** Visualize Diffusion Limited Aggregation, Create complex dendritic patterns, Interactive pattern generation, Color selection for branches, Export images to photo library, Twitter, Facebook, GIF animation export, Face detection for particle placement

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is TheDLA free?

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

### Is Vector Field free?

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

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

Vector Field is rated higher. TheDLA averages 4.3 out of 5 from 3 ratings, while Vector Field averages 4.5 from 6 ratings.

### Do TheDLA or Vector Field have ads?

Neither TheDLA nor Vector Field shows ads.

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

TheDLA ships an update every 3 months, and Vector Field every 3 months. Most recently, TheDLA was updated on June 3, 2026 and Vector Field on July 7, 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.*