# ULang vs GRFX

The clearest difference is price: ULang at Free against GRFX's $6.99. ULang also leads on iOS requirement (8.0 vs 17.0). GRFX's advantage is rating (4.6 vs 3.8) and chart position (#199 vs unranked). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

ULang is free to download; GRFX costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GRFX holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 4 and 11 respectively. Written reviews point the same way: 71% of ULang's written reviews are positive against 78% of GRFX's.

## The numbers

| Metric | ULang | GRFX |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/ulang/id987460109/reviews) | **[4.6 (11 ratings)](https://appshunter.io/ios/app/grfx-granular-effects/id6745477065/reviews)** |
| Number of ratings | 4 | **11** |
| Positive reviews | 71.4% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#199** |
| Size | 20 MB | 117 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Agoston Nagy](https://appshunter.io/developer/985925318) | [Imaginando Lda](https://appshunter.io/developer/895445015) |

## What reviewers say

### ULang

[App page](https://appshunter.io/ios/app/ulang/id987460109)

Create digital soundscapes with a visual instrument designed for touch devices. It simplifies musical concepts with a limited grammar and input methods, offering a unique gestural interface for rhythm and time.

**Highlights:** Visual sound instrument, Digital soundscape creation, Touch-based interface, Simplified musical grammar, Unique gestural interface, Rhythm and time interaction

**Features:** macOS Compatibility

**In-app purchases:** none


### GRFX

[App page](https://appshunter.io/ios/app/grfx-granular-effects/id6745477065)

**Currently charting:** #199 Top Paid · Music (US App Store)

Transform ordinary audio into unique sonic textures, evolving soundscapes, and rhythmic glitches. This app offers precise control over sound manipulation with a unique pitch controller, multiple LFOs, and a flexible multi-effect chain. Create complex and immersive audio transformations in real-time.

**Highlights:** Granular engine for textures and rhythms, Harmonic Triangle pitch controller, Multi-effect chain with probabilistic routing, Four self-modulating LFOs, Real-time audio sculpting, AUv3 plugin and standalone app

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ULang free?

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

### Is GRFX free?

GRFX costs $6.99, with no in-app purchases.

### Which has better reviews, ULang or GRFX?

GRFX is rated higher. ULang averages 3.8 out of 5 from 4 ratings, while GRFX averages 4.6 from 11 ratings.

### Do ULang or GRFX have ads?

Neither ULang nor GRFX shows ads.

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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.*