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SWIFTSCALES Vocal Trainer

SWIFTSCALES Vocal Trainer

Sing scales like never before!

109 ratings
93 reviews
With Ads
📚 Education
🎵 Music
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • June 19, 2016
  • April 18, 2026

Features

Developer

VELDEN LLC
✨Promote your app ✨
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SWIFTSCALES Vocal Trainer screenshot #6 for iPhone
iphone
ipad
🧾$6.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐93
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📝1+ tags
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❓5 answered
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📦~ in 9 months
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About

This app provides a unique vocal training experience by simulating a piano and vocal coach. It offers real-time control over scales and exercises, adapting to your needs whether you're a beginner or an advanced singer. Cloud sharing and customization options make it versatile for both personal practice and teaching.

✓Piano simulation for vocal training
✓Real-time session control
✓Customizable scale creation
✓Cloud sharing of routines
✓Beginner to expert sessions
✓No musical knowledge required
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What users say

Summarized from real user reviews of SWIFTSCALES Vocal Trainer. Based on 109 reviews and a 4.2/5 average, it highlights the 9 positives and 10 negatives reviewers mention most about this Education app.

Positive things

  • 💡Highly customizable scales and routines
  • 🎯Effective vocal training tool
  • 💰Affordable pricing ($3.99 one-time purchase)
  • 📱Portable practice solution
  • 🎹Built-in piano sound and exercises
  • 👍User-friendly interface for most users
  • 🔧Ability to create personalized warmups
  • 🎓Comprehensive vocal exercises for all levels
  • ⭐No subscription model required

Negative things

  • 🐛Persistent audio/sound issues across devices
  • 📢Excessive and intrusive advertisements
  • 🔇Confusing mute/silent mode behavior
  • 😕Non-intuitive user interface design
  • 📱Crashes on older devices and iOS versions
  • 🚫App crashes on launch (version 3.0.0)
  • 📵Landscape/iPad orientation not supported
  • 🔌Bluetooth audio delay issues
  • ⚠️Glitches after recent updates
  • 🎨Cluttered and messy design layout
See all reviews

What's New in SWIFTSCALES Vocal Trainer

3.0.1

April 18, 2026

Improved stability

1

In-App Purchases

$6.99

PRO Upgrade

-Use custom routines -All preset routines -Use custom scales -100% AD-FREE

More

User reviews

Most RecentHighest RatedLowest Rated

Junk

Buried in ads, trapped in “you’re on MUTE!” I’m not on mute, y’all. Never worked once. Deleted.
Internet-_device_userInternet-_device_user

You may need new phone

I had it for years and loved the app. Updated a few months ago and it stopped working. Was very sad. Turns out I just needed a new phone, it was too old.
JoshBeareJoshBeare

App Won’t Open

Having issues where this beautiful app won’t open. Any possible solutions it just opens black page then crashes?
¿? ¿? ¿? ¿? ¿? ¿?¿? ¿? ¿? ¿? ¿? ¿?

Was great when it worked

Loved this app until it recently stopped working entirely
JoshBeareJoshBeare

Excellent Training Program

I have been using Swift Scales diligently since 2019 and have found it to be very beneficial and highly convenient to train anywhere.

Unfortunately, since the automatic update to version 3.0.0, it is no longer opening on my phone. Each time I attempt to open the app, it immediately crashes. This happens before the splash screen even appears.

MY SPECS:
iPhone X
iOS 16
Swift Scales v3.0.0

Thanks to the team for creating this valuable tool. Hopefully the issue I am experiencing can be troubleshooted effectively and resolved swiftly.
Show more
Mr. Machine ManMr. Machine Man
See 88 more reviews

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User experience

🐞

Reported Bugs

10 issues

No sound output on multiple device models (iPhone 6, SE2, iPhone X)

Bug

App crashes immediately on launch before splash screen

Bug

Silent mode toggle doesn't work as expected

Bug

Audio only works when alert volume is enabled (non-standard behavior)

Bug

App crashes when phone screen locks during exercise

Bug

Glitching and inability to share scales in pro version

Bug

Pro version shows no visible difference from free version

Bug

Bluetooth audio delay on first two notes

Bug

Black screen crash on app open

Bug

Sound stops working after recent updates

Bug
✨

Requested Features

12 requests

Landscape mode support for iPad

Feature

Adjustable BPM speed during exercises

Feature

Hold/repeat button for same scale

Feature

Extended range for custom scales (beyond octave and a half)

Feature

Sustain feature on piano sound

Feature

Screen lock capability during practice

Feature

Scale sharing functionality for pro users

Feature

More tenor/higher key presets

Feature

Lower BPM options (below 100)

Feature

In-app sound/volume controls

Feature

Better UI/UX organization

Feature

Pitch detector feature

Feature

FAQ

What does SWIFTSCALES Vocal Trainer do?

SWIFTSCALES Vocal Trainer simulates sitting at a piano with a vocal coach to help you practice singing scales. It allows for real-time control over the speed and pitch of exercises, adapting to your individual needs. The app is designed for singers of all skill levels and even vocal coaches.

What are the key features of SWIFTSCALES Vocal Trainer?

Key features include a unique piano simulation interface, real-time control over sessions, the ability to create custom scale patterns, and cloud sharing capabilities for routines. It also offers built-in sessions from beginner to expert, professionally recorded audio samples, and bonus reading exercises for novices.

How much does SWIFTSCALES Vocal Trainer cost?

The majority of features in SWIFTSCALES Vocal Trainer are available free of charge and are ad-supported. Users can choose to upgrade via a one-time in-app purchase to enable extended features and remove advertisements.

Is SWIFTSCALES Vocal Trainer compatible with my device?

Yes, the app supports every mobile device size and shape, ensuring a compatible experience across a wide range of smartphones and tablets. It also includes video tutorials and contextual help to guide users through its functionalities.

Who can benefit from using SWIFTSCALES Vocal Trainer?

Anyone looking to improve their vocal skills can benefit, including beginners who require no prior musical knowledge, advanced singers seeking to refine their technique, and vocal coaches who can use it to train and warm up students with exercises they already teach.