Comparison

Complete Vocal Technique Intro vs Siuts

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

Head to head
About

Complete Vocal Technique Intro

Learn a comprehensive singing technique used by professionals worldwide. This app offers practical solutions for vocal issues with clear explanations, illustrations, and sound examples. Explore vocal modes, effects, and healthy singing practices for all music styles.

Highlights
  • Comprehensive vocal technique overview
  • Pedagogical illustrations and graphs
  • Extensive library of sound examples
  • Singing exercises by professional singers
  • Techniques for all music styles
  • Control of four vocal modes
  • In-depth anatomy and physiology descriptions
Features
Read full description

Singing is not difficult - Everybody can learn how to sing! The Complete Vocal Technique - Introduction app is available for free and gives you an overview of the contents of the full version. Complete Vocal Technique (CVT) is the world’s biggest singing technique and it has helped professional singers from all over the world for more than 25 years. CVT covers the latest and most innovative research in anatomy, physiology and voice science to secure that any singer can perform any desired sound in a healthy manner. With the Full Version of Complete Vocal Technique app you get your own personal copy of the entire CVT system available at your fingertips. The app combines easily understandable explanations of vocal technique with pedagogical illustrations, graphs, and research to give quick, practical, and applicable solutions to any issue of the voice. All technical, theoretical and pedagogical explanations are supported by an extensive library of sound examples and singing exercises consisting of real life audio examples sung by professional singers. With the Complete Vocal Technique app you have access to all of this in the palm of your hand - in one app - that you can use wherever and whenever you need it.  The CVT app represents ground breaking approaches within vocal pedagogy, and helps professional as well as amateur singers reach new potential and solve problems in their voices. The app covers techniques for all styles of music, how to control the four vocal modes, speech techniques, mastering the various vocal effects - training all sounds in a healthy way. The app lets you unlock the sounds YOU want in your own voice with simple tools, visuals, and training tips, as well as offering in-depth descriptions of anatomy, physiology, and science. Complete Vocal Technique has been used in recording studios, on tours, and in concerts all over the world, and has quickly become an invaluable resource for countless of singers in their work with their voices. Complete Vocal Technique is developed by Cathrine Sadolin and she is continuously researching with ENT doctors, acoustical engineers, and other voice professionals from all over the world.

About

Siuts

Learn about birds and their calls with this educational app. Record sounds, identify birds with AI suggestions, and access detailed information, images, and a catalog of supported species. Track your recordings and expand your ornithological knowledge.

Highlights
  • Record bird sounds
  • AI-powered bird identification
  • Listen and compare recordings
  • Access bird information and images
  • Browse bird catalog (61 species)
  • View recording history
Features
Read full description

Siuts on vahend lindude ja linnuhäälitsuste tundmaõppimiseks. Siutsu abil saad sa: * Salvestada helisid - määrata salvestisel kuuldavaid linde. Selleks pakub Siuts välja 5 kõige tõenäolisemat linnuliiki, tänu millele saad sa: - kuulata enda salvestatud heli ning võrrelda seda 5 väljapakutud linnu helidega; - lugeda lindude kohta lisainfot; - vaadata lindudest pilte; - kinnitada, et oled tuvastanud õige linnu; - välistada linnu, keda sinu hinnangul salvestisel kuulda polnud * Vaadata oma salvestiste ajalugu * Sirvida lindude kataloogis, mida Siuts toetab (hetkel 61 liiki)

Screenshots

Complete Vocal Technique Intro4 screens
Siuts4 screens

Verdict

The call

The clearest difference is rating: Siuts at 5.0 against Complete Vocal Technique Intro's 4.0. Complete Vocal Technique Intro's advantage is update cadence (every 7 months vs every 15 months) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Siuts holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

UpkeepUpdate frequency

Complete Vocal Technique Intro ships an update every 7 months, Siuts every 15 months. The most recent releases landed on September 10, 2026 and June 5, 2026 respectively.

Scorecard3 real differences · 7 level
Complete Vocal Technique Intro versus Siuts: the parameters behind the verdict, then further details
ParameterComplete Vocal Technique IntroSiuts
PriceFreeFree
Rating4.0 (4 ratings)5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings4 — better2
Update frequencyEvery 7 months — betterEvery 15 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size78 MB160 MB
Age rating12+4+
DeveloperComplete Vocal InstituteMTÜ Siuts

Customer experience

Complete Vocal Technique Intro

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%

Siuts

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Complete Vocal Technique Intro

No in-app purchases

None

Siuts

No in-app purchases

Questions

Is Complete Vocal Technique Intro free?
Complete Vocal Technique Intro is free to download, with no in-app purchases.
Is Siuts free?
Siuts is free to download, with no in-app purchases.
Which has better reviews, Complete Vocal Technique Intro or Siuts?
Siuts is rated higher. Complete Vocal Technique Intro averages 4.0 out of 5 from 4 ratings, while Siuts averages 5.0 from 2 ratings.
Do Complete Vocal Technique Intro or Siuts have ads?
Neither Complete Vocal Technique Intro nor Siuts shows ads.
Which is updated more often, Complete Vocal Technique Intro or Siuts?
Complete Vocal Technique Intro ships an update every 7 months, and Siuts every 15 months. Most recently, Complete Vocal Technique Intro was updated on September 10, 2026 and Siuts on June 5, 2026.

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