# Cavit Scale Ultimate vs SWAM Viola

The clearest difference is price: SWAM Viola at $29.99 against Cavit Scale Ultimate's $149.99. SWAM Viola also leads on rating (4.3 vs 3.7) and review sentiment (100% vs 71%). Cavit Scale Ultimate's advantage is update cadence (every 3 weeks vs every 5 weeks). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Cavit Scale Ultimate costs $149.99 and SWAM Viola $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SWAM Viola holds the better App Store score, 4.3 against 3.7. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews point the same way: 71% of Cavit Scale Ultimate's written reviews are positive against 100% of SWAM Viola's.

Cavit Scale Ultimate ships an update every 3 weeks, SWAM Viola every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cavit Scale Ultimate | SWAM Viola |
| --- | --- | --- |
| Price | $149.99 | **$29.99** |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/cavit-scale-ultimate/id1236917992/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/swam-viola/id1458130582/reviews)** |
| Number of ratings | 3 | **6** |
| Positive reviews | 71.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Paid | Paid |
| Size | 19 MB | 103 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cavit Artanlar](https://appshunter.io/developer/1166910542) | [Audio Modeling](https://appshunter.io/developer/1326331126) |

## What reviewers say

### Cavit Scale Ultimate

[App page](https://appshunter.io/ios/app/cavit-scale-ultimate/id1236917992)

This app provides real-time Arabic scale management for MIDI keyboards, offering features like pitch bending, octave control, and a ribbon controller. It supports a wide range of popular keyboard models and wireless MIDI adapters for enhanced musical expression.

**Highlights:** Real-time Arabic scale management, Pitch bending +/- with Aftertouch, Ribbon Controller, Transpose and Octave Switch, 7 Banks for User-Scales, Wide keyboard compatibility

**In-app purchases:** none


### SWAM Viola

[App page](https://appshunter.io/ios/app/swam-viola/id1458130582)

This virtual instrument uses physical modeling to generate realistic string performances in real-time, responding dynamically to your playing style. It offers advanced spatial control with a built-in room simulator and can be used standalone or as an AUv3 plugin. Designed for expressive control, it's suitable for various musical styles and accessible to visually impaired users.

**Highlights:** Physical modeling sound generation, Real-time dynamic response, Built-in Room Simulator (Ambiente), Standalone and AUv3 plugin support, Intuitive interface for all users, MPE and MIDI controller support, Customizable timbre, vibrato, and dynamics

**In-app purchases:** none


## Frequently asked questions

### Is Cavit Scale Ultimate free?

Cavit Scale Ultimate costs $149.99, with no in-app purchases.

### Is SWAM Viola free?

SWAM Viola costs $29.99, with no in-app purchases.

### Which has better reviews, Cavit Scale Ultimate or SWAM Viola?

SWAM Viola is rated higher. Cavit Scale Ultimate averages 3.7 out of 5 from 3 ratings, while SWAM Viola averages 4.3 from 6 ratings.

### Do Cavit Scale Ultimate or SWAM Viola have ads?

Neither Cavit Scale Ultimate nor SWAM Viola shows ads.

### Which is updated more often, Cavit Scale Ultimate or SWAM Viola?

Cavit Scale Ultimate ships an update every 3 weeks, and SWAM Viola every 5 weeks. Most recently, Cavit Scale Ultimate was updated on October 24, 2026 and SWAM Viola on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*