# Chord vs Extended Violin Technique

The clearest difference is price: Extended Violin Technique at Free against Chord's $3.99. Extended Violin Technique also leads on iOS requirement (12.0 vs 15.0). Chord's advantage is rating (4.8 vs 3.0) and update cadence (monthly vs every 40 months). On ads and in-app purchases there is nothing between them.

Extended Violin Technique is free to download; Chord costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Chord holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Chord has 81 ratings behind it against 2, so its average is the more settled of the two.

Chord ships an update monthly, Extended Violin Technique every 40 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chord | Extended Violin Technique |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.8 (81 ratings)](https://appshunter.io/ios/app/chord/id1500126852/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/extended-violin-technique/id1566840655/reviews) |
| Number of ratings | **81** | 2 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 40 months |
| Monetization | Paid | **Free** |
| Size | 47 MB | 154 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roman Sevastyanov](https://appshunter.io/developer/1448837134) | [Apps Resource Centre, Hong Kong Baptist University](https://appshunter.io/developer/1375410542) |

## What reviewers say

### Chord

[App page](https://appshunter.io/ios/app/chord/id1500126852)

Unlock musical creativity with a suite of tools for composing and practicing. Generate chord progressions, practice notation, train your ear, and even use your device as a MIDI keyboard. Includes a macOS version for seamless integration.

**Highlights:** Chord progression generation with inversions and extensions, Live playback as piano or synth, MIDI output to macOS, Guitar chord finder, Notation reading practice, Ear training for intervals and voice, macOS version included

**Features:** Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


### Extended Violin Technique

[App page](https://appshunter.io/ios/app/extended-violin-technique/id1566840655)

Explore a vast collection of extended violin techniques with definitions, notation examples, and videos. This app aids students in preparing difficult pieces and composers in discovering new violin sounds. It also features a section for composers to share their work.

**Highlights:** Extended violin technique explanations, Notational examples, Demonstrative videos, Searchable content, Composer music submission section

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Chord free?

Chord costs $3.99, with no in-app purchases.

### Is Extended Violin Technique free?

Extended Violin Technique is free to download, with no in-app purchases.

### Which has better reviews, Chord or Extended Violin Technique?

Chord is rated higher. Chord averages 4.8 out of 5 from 81 ratings, while Extended Violin Technique averages 3.0 from 2 ratings.

### Do Chord or Extended Violin Technique have ads?

Neither Chord nor Extended Violin Technique shows ads.

### Which is updated more often, Chord or Extended Violin Technique?

Chord ships an update monthly, and Extended Violin Technique every 40 months. Most recently, Chord was updated on October 29, 2026 and Extended Violin Technique 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.*