# User Scale vs VisualSound

The clearest difference is price: User Scale at Free against VisualSound's $19.99. User Scale also leads on iOS requirement (8.1 vs 18.0). VisualSound's advantage is rating (5.0 vs 3.5) and update cadence (every 2 days vs every 13 months). On ratings volume, ads and in-app purchases there is nothing between them.

User Scale is free to download; VisualSound costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VisualSound holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

User Scale ships an update every 13 months, VisualSound every 2 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | User Scale | VisualSound |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/user-scale/id579231060/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/visualsound-av-modular-synth/id6791189371/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 days** |
| Monetization | **Free** | Paid |
| Size | 8 MB | 40 MB |
| Requires iOS | **8.1** | 18.0 |
| Devices | iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Roland Corporation](https://appshunter.io/developer/387333694) | [Mike Gazzaruso](https://appshunter.io/developer/1369584675) |

## What reviewers say

### User Scale

[App page](https://appshunter.io/ios/app/user-scale/id579231060)

This iPad application allows musicians to control the tuning scale of their Roland instruments. It enables real-time adjustments to key tunings, applying consistent values across notes of the same name during performances.

**Highlights:** Control tuning scale with iPad, Change instrument key tunings, Apply consistent tuning values, Real-time performance control

**In-app purchases:** none


### VisualSound

[App page](https://appshunter.io/ios/app/visualsound-av-modular-synth/id6791189371)

This app is a modular instrument that synthesizes sound and visuals using a unified patching system. Explore over 140 modules for audio, control, and graphics, and even generate custom effects with AI. It's designed for performance and integrates with your existing studio setup.

**Highlights:** Unified sound and visual patching, Over 140 modules (sound, control, visuals, code), AI-powered module creation, GPU-native visuals, Performance-oriented features, AUv3 integration and hosting, Cross-device functionality (iPad, Mac, iPhone)

**In-app purchases:** none


## Frequently asked questions

### Is User Scale free?

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

### Is VisualSound free?

VisualSound costs $19.99, with no in-app purchases.

### Which has better reviews, User Scale or VisualSound?

VisualSound is rated higher. User Scale averages 3.5 out of 5 from 2 ratings, while VisualSound averages 5.0 from 1 ratings.

### Do User Scale or VisualSound have ads?

Neither User Scale nor VisualSound shows ads.

### Which is updated more often, User Scale or VisualSound?

User Scale ships an update every 13 months, and VisualSound every 2 days. Most recently, User Scale was updated on October 16, 2026 and VisualSound on October 24, 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.*