# TheDLA vs TouchLanguageAI

The clearest difference is price: TheDLA at Free against TouchLanguageAI's $0.99. TheDLA also leads on ratings volume (3 vs 1) and iOS requirement (16.6 vs 18.0). TouchLanguageAI's advantage is rating (5.0 vs 4.3) and update cadence (every 5 days vs every 3 months). On ads, in-app purchases and device support there is nothing between them.

TheDLA is free to download; TouchLanguageAI costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TouchLanguageAI holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

TheDLA ships an update every 3 months, TouchLanguageAI every 5 days. The most recent releases landed on June 3, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | TheDLA | TouchLanguageAI |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/thedla/id506499656/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/touchlanguageai/id1607759736/reviews)** |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | **Free** | Paid |
| Size | 10 MB | 1.8 GB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daishin Ueyama](https://appshunter.io/developer/495395197) | [7HillsStudios LLC](https://appshunter.io/developer/362351361) |

## 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


### TouchLanguageAI

[App page](https://appshunter.io/ios/app/touchlanguageai/id1607759736)

This app offers an AI-powered language learning experience with offline capabilities. Practice conversations with diverse AI personas, utilize translation tools, and engage with quizzes and audiobooks. It requires newer iPhone models for full AI functionality.

**Highlights:** AI conversation partner with 10 personas, On-device AI for offline practice, Language translator and vocabulary tutor, Hands-free conversational mode, Interactive quizzes and audiobooks, Dual-language books and guidebooks, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TheDLA free?

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

### Is TouchLanguageAI free?

TouchLanguageAI costs $0.99, with no in-app purchases.

### Which has better reviews, TheDLA or TouchLanguageAI?

TouchLanguageAI is rated higher. TheDLA averages 4.3 out of 5 from 3 ratings, while TouchLanguageAI averages 5.0 from 1 ratings.

### Do TheDLA or TouchLanguageAI have ads?

Neither TheDLA nor TouchLanguageAI shows ads.

### Which is updated more often, TheDLA or TouchLanguageAI?

TheDLA ships an update every 3 months, and TouchLanguageAI every 5 days. Most recently, TheDLA was updated on June 3, 2026 and TouchLanguageAI 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.*