Comparison

Audition Vocal Toolbox vs eKo Write

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Audition Vocal Toolbox

This app offers vocal warm-ups, singing guidance, and music theory for singers of all levels. It includes targeted exercises, audition tips, and tools for understanding scales and keys, created by experienced vocal professionals.

Highlights
  • Categorized vocal warm-ups
  • Vocal range options
  • Pitch slider for warm-ups
  • Customizable playlists
  • Key Centre feature for ear training
  • Audition tips & tricks
  • Foundational music theory
Features
Read full description

Audition Vocal Toolbox (AVT) is your number one go-to vocal warm up and singing app with a difference. 

Created by Singers, for Singers. No matter what kind of singer, musician or voice user you are, AVT will benefit you! AVT is a vocal warm up companion app for singers (of all levels), performers and teachers. It is perfect for use in vocal warm ups and performance practice, audition and recording preparation as well as during online and in-person voice lessons. The app includes foundational vocal education, singing guidance, a list of highly targeted vocal warm ups and exercises, audition and music theory instruction, and a tool to assist with scale and key understanding. AUDITION VOCAL TOOLBOX will help you maximise the potential of your vocal warm up and understanding of foundational vocal technique. AVT includes all the following:
- Comprehensive set of categorised vocal warm ups based on voice pedagogy 
- 6 Vocal Range options + 1 especially designed for voice teachers and working professionals
- Unique slider feature to assist with pitch during warm ups
- Pre-made and customisable playlists of your favourite warm ups and exercises
- Choice of vocal ranges and a midrange selection (for those who want a gentler start)
- "10-minute Combo", “Gentle Warm Up”, “Midrange” options for a pre-planned warmup - "Key Centre" feature to help with key understanding and ear training - Vocal health tips 
- Audition tips & tricks

- Foundational music theory - Notes feature to take note of practice times and your favourite songs
- And MUCH MORE! Including ongoing updates with new content!
 Each warm up and exercise in AVT has been curated to help target specific areas of your vocal technique to help encourage healthy vocal warm up habits. The vocal warm ups and exercises are entirely devised, tested and recorded by the AVT team, with the regular feedback of a team of Australian and International vocal and music professionals.  AVT does not record any audio when using the app. Our aim at AVT is to help you to enjoy the vocal warm up process. Dana Musil and Kym Mc, the creators and directors of Audition Vocal Toolbox, are both highly qualified music teachers and accomplished performers with national and international experience for over 15 years combined. TESTIMONIALS “AVT has been useful in not only my own professional work but with my students as well. For myself I have been able to use this on board the cruise ship as a way of warming up before I perform with my band. I don’t have access to a piano in my cabin so this has been a great tool to use just before going on stage. For my students, they are able to take this home and use it in their own practice…I’ve learnt a lot myself from using AVT” 
Kelly M – International Vocalist and Voice Teacher
 “AVT is a fantastic resource! It assists with teaching and helps me prescribe exercises for students to practice during the week. AVT encompasses technical exercises, aural components, tempo adjustment and voice support which is helpful for vocal development.” Elissa F - Speech Pathologist and Voice Teacher “Audition Vocal Toolbox is something that can be used in the studio or out. It has Bluetooth capabilities which can assist in rehearsals and warm ups for gigs. The unique features of Key Centre and voice support are  fantastic additions!” Zak S – Performer and Musician Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

eKo Write

Read full description

Start by speaking instead of typing. Speak in your native language, and your own Korean wordbook will be created automatically. ● Learn Hangul Step by Step * Learn consonants, vowels, and syllable combinations step by step. * Follow a structured curriculum from the basics to complex final consonants. ● Voice-Powered Korean Wordbook * Automatically convert your native language into Korean. * Create your own wordbook using just your voice. ● Listening and Writing Practice * Listen to native Korean pronunciation and practice writing it yourself. * Naturally connect reading, listening, and writing. ● Tests and Smart Review * Check your learning progress through quizzes. * Incorrect words are automatically saved for focused review. ● Simple and Immersive Learning * Start learning right away without complicated settings. * Study Korean comfortably anytime, anywhere. ● Optimized for Beginners * Easy to start even if you're completely new to Korean. * Enjoy a simple and intuitive interface. * Focus on practical Korean for everyday life.

Screenshots

Audition Vocal Toolbox4 screens
eKo Write4 screens

Verdict

The call

The clearest difference is ads: eKo Write at none against Audition Vocal Toolbox's shown. eKo Write also leads on update cadence (every 8 days vs every 2 months). Audition Vocal Toolbox's advantage is iOS requirement (16.0 vs 18.5). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Audition Vocal Toolbox sells 2 in-app purchases, starting at $3.99 per month and eKo Write sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Audition Vocal Toolbox ships an update every 2 months, eKo Write every 8 days. Both last shipped on October 10, 2026.

Scorecard3 real differences · 7 level
Audition Vocal Toolbox versus eKo Write: the parameters behind the verdict, then further details
ParameterAudition Vocal ToolboxeKo Write
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 8 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS16.0 — better18.5
Further details — not scored
Size756 MB92 MB
Age rating4+4+
DeveloperK.M MCNAUGHTON & D MUSILboyoung kim

In-app purchases

2 purchases

Audition Vocal Toolbox

Subscriptions2
  • Premium1 Month trial$3.991 Month
  • Premium$39.991 Year
1 purchases

eKo Write

One-time1
  • eKo Plus$3.99

Questions

Is Audition Vocal Toolbox free?
Audition Vocal Toolbox is free to download, with in-app purchases available.
Is eKo Write free?
eKo Write is free to download, with in-app purchases available.
Do Audition Vocal Toolbox or eKo Write have ads?
Audition Vocal Toolbox shows ads; eKo Write does not.
Which is updated more often, Audition Vocal Toolbox or eKo Write?
Audition Vocal Toolbox ships an update every 2 months, and eKo Write every 8 days. Most recently, Audition Vocal Toolbox was updated on October 10, 2026 and eKo Write on October 10, 2026.

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