Music Wrench

Name: Music Wrench
Rating: 4.5 (21 reviews)
Author: Alden Doyle

By: Alden Doyle App

Music

Overview

Version:

1.30

Last updated: 2024-02-26

Ranking

#285,416 ▼ 1,648

Overall

Features & Capabilities

Transcribes violin playing in real-time, allowing you to see your intonation and timing as you play. Play with included sheet music or freestyle. Free to download and try out. Tuning strings, record/playback, and metronome are free. Other features can be sampled before purchase.

The only tuner that works for double stops
Records your session so you can review your playing
Sheet music gets marked up as you play and scored at the end
Scales and arpeggios in all keys from 1 to 3 octaves with accelerating patterns
Includes metronome with option to display beats and accent certain beats
Intonation colors, sensitivity, and temperament, and reference A are configurable
Synthesize songs and recordings to hear the correct intonation and timing
Import your own songs from MusicXML
Save recordings to .wav file
Customizable displays including treble staff, pitch graph, precision intonation, and double stop interval
Optimized for iPad and iPhone in landscape and portrait orientation.

Current subscription price is $0.99 per month and auto-renews. – Payment will be charged to iTunes Account at confirmation of purchase – Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period – Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase – Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable

Terms and Conditions: http://www.musicwrench.com/terms Privacy Policy: http://www.musicwrench.com/privacy

User Growth & Download Statistics

App

By:

Alden Doyle

Rating:

4.50

(21)

Version:

1.30 Last updated: 2024-02-26

Version code:

855374528

Creation date:

2015-03-24

Compatible devices:

Size:

17.09MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-23

Compare stats and ranking:

Ranking

# 285,416 ▼ 1,648

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Alden Doyle

Apple Apps Store

https://apps.apple.com/us/app/music-wrench/id965939820

Website:

http://www.musicwrench.com

User Reviews

Overall, users repeatedly praise Music Wrench for its core strength: real-time, continuous intonation feedback with a color-coded display, plus double-stop detection and handy practice tools like a metronome and scales. The app is valued as a coaching and tuning aid for violinists (and teachers). However, multiple reviews note a cluttered, dated UI and a subscription model that can feel opaque or misrepresented, with many features effectively gated behind paywalls. Additional recurring downsides include sparse scorekeeping capabilities, no robust musicXML import, and limited instrument coverage (no viola C string support).

Pros

Real-time continuous intonation feedback with a color-coded display
Double-stop recognition and vibrato feedback
Built-in metronome and scales practice tools
Valued as a coaching and tuning aid for violinists and teachers
Auto-recording with the ability to review recent playing sessions

Cons

Cluttered, dated or non-intuitive user interface
Subscription model with features gated behind paywalls and pricing confusion
Lack of robust scorekeeping features (no comprehensive scoring or export/import such as MusicXML)
Limited instrument support (no viola C string)
Content accessibility depends on subscription; some content unavailable without paying

Recent reviews

This app is exactly what I’m looking for but the user interface is extremely inelegant and the main screen you see when you’re using it seems too crowded, with the menu bar permanently on the side and impossible to move or minimize. I’ve clicked every button and cant find anywhere to subscribe, and most of the content isn’t available if you don’t subscribe. I’ve tried clicking on some of the grayed-out songs on the “songs” tab and it just says “can’t connect to iTunes Store” for every one. I see from past reviews the paid version of the app used to be $5. It’s now 99 cents a month (according to the “help” tab) and honestly given how slapped-together the app seems I don’t know if that’s worth it. It’s been around for several years and aside from bug fixes I don’t see a lot of effort having been put into making the app look or function better. I’d pay $5 in a heartbeat for the gamble of this app working as well as I need it to, if the app would even let me. Make it $5 and give me a way to pay the $5 and I’ll try it again!

by ss*****, 2025-11-10

Music Wrench is unique in its ability to provide real-time feedback on the intonation of both single notes and double-stops while playing the violin. Because it is always recording, you can effortlessly scroll back and review the last minute or so of playing without ever having to think about starting a recording. There is simply nothing else on the market that has its ability to show you whether your intervals are in tune. I’m not sure what I would do without Music wrench.