Comparison

Voice Training Pro vs SDM 2025

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

Head to head
About

Voice Training Pro

Learn to sing with perfect pitch and expand your vocal range through interactive exercises. Get real-time feedback on your singing accuracy, track your progress, and enjoy a variety of games designed by professional singing teachers. This app offers a comprehensive vocal workout for singers of all levels.

Highlights
  • Real-time pitch feedback
  • Interactive singing exercises
  • Vocal range expansion
  • Progress tracking with stars
  • Piano guide for pitch
  • Multiple singing games
Features
Read full description

Become a better singer with voice training. Learn to sing with perfect pitch. • Follow the singing exercises and the app tells you whether you sing in tune. • You can enjoy a singing class environment where teachers use a piano as a guide for pitch. • The piano keys highlight showing which note you should sing and which pitch you are correctly singing. • Keep track of progress and gain stars for great singing. • Designed in collaboration with professional singing teachers. • A full singing work out where you efficiently learn to sing with perfect pitch, quickly expand your vocal range and fun exercises to sing in different styles. • No ads and all the content in this Pro version. *** sing the note game *** An ideal ideal for beginners where you can train your voice to sing in tune quickly. Ideal for advanced singers too as effective pitch detection shows you exactly how close to perfect pitch you are. *** vocal range *** Series of exercises structured from easy to advanced levels to expand your vocal range by relaxing your voice. *** free sing *** Sing and the keyboard will highlight the appropriate pitches. Record and save your singing and play back at a later date, seeing how quickly you are improving. Improvise with rhythm as you select backing track (mp3, wav) from your own music collection. *** sing the phrase game *** Series of levels and exercises to increase range and perfection. The pitch analyses shows whether singers can perfectly sing intervals. *** hold the pitch challenge *** Enjoy a fun exercise by see how long you can hold a pitch. Keep track of your progress as the scores are stored for future reference. *** interval test *** Practice and be well prepared for your music grade exams. The app will give immediate feedback on whether singers can sing specified intervals at various levels. *** harmony *** Learn quickly how to sing harmonies with instant feedback and appropriate levels. *** vocal agility *** Quickly develop confidence to perform singing riffs and runs. Follow the suggested famous singing riffs from all styles or program your own exercises. Helps with improvisation.

About

SDM 2025

Features
Read full description

L'application SDM 2025 est destinée à être utilisée dans un établissement scolaire (école primaire ou collège) dans le cadre de la semaine des mathématiques. Elle permet la mise en place d'un concours d'énigmes, sous la supervision d'un enseignant référent qui collecte les réponses et établit un (ou plusieurs) classements. FONCTIONNEMENT : Les énigmes sont disponibles à partir du 12 mars 2025. Chaque jour, dès minuit, l'énigme quotidienne est déverrouillée et peut alors être résolue. Chaque énigme comporte quatre niveaux de difficulté croissante. En général, le niveau 1 est facile et permet de saisir les manipulations à effectuer. Le niveau 3 est difficile pour des élèves de primaire, qui pourront le plus souvent résoudre le niveau 2. TRAITEMENT DES RÉPONSES : Les réponses doivent êtres transmises au(x) professeur(s) organisateur(s), mais pas à l'auteur de l'application ! La réponse à donner est sous forme d'une capture d'écran, à envoyer par mail à l'adresse indiquée dans l'organisation du concours d'énigmes. L'application ne propose pas de correction des réponses

Screenshots

Voice Training Pro4 screens
SDM 20254 screens

Verdict

The call

The clearest difference is price: SDM 2025 at Free against Voice Training Pro's $29.99. On update cadence, ads, 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

SDM 2025 is free to download; Voice Training Pro costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

Scorecard1 real difference · 9 level
Voice Training Pro versus SDM 2025: the parameters behind the verdict, then further details
ParameterVoice Training ProSDM 2025
Price$29.99Free — better
Rating4.4 (10 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size37 MB12 MB
Age rating4+4+
DeveloperLearn To Master LtdChristophe Auclair

In-app purchases

None

Voice Training Pro

No in-app purchases

None

SDM 2025

No in-app purchases

Questions

Is Voice Training Pro free?
Voice Training Pro costs $29.99, with no in-app purchases.
Is SDM 2025 free?
SDM 2025 is free to download, with no in-app purchases.
Do Voice Training Pro or SDM 2025 have ads?
Neither Voice Training Pro nor SDM 2025 shows ads.
Which is updated more often, Voice Training Pro or SDM 2025?
Voice Training Pro ships an update every 5 weeks, and SDM 2025 every 5 weeks. Most recently, Voice Training Pro was updated on September 21, 2026 and SDM 2025 on September 9, 2026.

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