# iFretless Brass vs Theremin Touch

The clearest difference is rating: iFretless Brass at 4.9 against Theremin Touch's 4.0. Theremin Touch's advantage is price ($2.99 vs $9.99) and update cadence (every 2 weeks vs every 6 weeks). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

iFretless Brass costs $9.99 and Theremin Touch $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iFretless Brass holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 10 and 15 respectively. Written reviews point the same way: 68% of iFretless Brass's written reviews are positive against 65% of Theremin Touch's.

iFretless Brass ships an update every 6 weeks, Theremin Touch every 2 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | iFretless Brass | Theremin Touch |
| --- | --- | --- |
| Price | $9.99 | **$2.99** |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/ifretless-brass/id915761815/reviews)** | [4.0 (15 ratings)](https://appshunter.io/ios/app/theremin-touch/id1168287678/reviews) |
| Number of ratings | 10 | **15** |
| Positive reviews | **68.0% of reviews** | 64.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Size | 241 MB | 11 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Mangoo Consulting Company Limited](https://appshunter.io/developer/1475107602) | [John McMillan](https://appshunter.io/developer/548931248) |

## What reviewers say

### iFretless Brass

[App page](https://appshunter.io/ios/app/ifretless-brass/id915761815)

This app allows string instrument players to create expressive music using a variety of brass and synth sounds. It features detailed sample libraries and advanced touch sensitivity for natural performance. Supports MIDI and Audio Unit integration for external devices and recording apps.

**Highlights:** Expressive brass and synth sounds, Detailed sample library, Advanced touch pressure detection, Natural vibrato and slides, MIDI input/output support, Audio Unit integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Theremin Touch

[App page](https://appshunter.io/ios/app/theremin-touch/id1168287678)

Experience the unique sound of a classic electronic instrument with this vintage-styled simulator. It offers multiple oscillator wave shapes, adjustable frequency ranges, and built-in effects for a realistic playing experience. Optimized for touch and Apple Pencil on compatible devices.

**Highlights:** Vintage theremin emulation, Onboard delay and reverb FX, 4 oscillator wave shapes, Adjustable frequency range, Touchpad for frequency and volume control, Apple Pencil support (iPad only), Built-in tuner

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iFretless Brass free?

iFretless Brass costs $9.99, with no in-app purchases.

### Is Theremin Touch free?

Theremin Touch costs $2.99, with no in-app purchases.

### Which has better reviews, iFretless Brass or Theremin Touch?

iFretless Brass is rated higher. iFretless Brass averages 4.9 out of 5 from 10 ratings, while Theremin Touch averages 4.0 from 15 ratings.

### Do iFretless Brass or Theremin Touch have ads?

Neither iFretless Brass nor Theremin Touch shows ads.

### Which is updated more often, iFretless Brass or Theremin Touch?

iFretless Brass ships an update every 6 weeks, and Theremin Touch every 2 weeks. Most recently, iFretless Brass was updated on October 15, 2026 and Theremin Touch on October 10, 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.*