Comparison

Vocal Range Finder + vs Choeur du Sud

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

Head to head
About

Vocal Range Finder +

Discover your vocal range by singing into your device's microphone. The app identifies your lowest and highest notes, displays your range on a keyboard, and suggests your voice type. It's a helpful tool for singers, students, and anyone curious about their vocal capabilities.

Highlights
  • Discover lowest and highest vocal notes
  • Determine voice type (bass, soprano, etc.)
  • Visualize range on a piano keyboard
  • Live pitch detection and tuner
  • Retest and track range over time
Features
Read full description

Find your vocal range and voice type by singing. Vocal Range Finder listens through your microphone, guides you from your lowest note to your highest, and shows where your voice sits — bass, baritone, tenor, countertenor, alto, mezzo-soprano or soprano. A GUIDED TWO-STEP TEST ▶ Step 1: slide down to the lowest note you can sing clearly and hold it. Take a breath and hold it once more — the app only accepts an end you can repeat, so a single growl or crack cannot fake your range. ▶ Step 2: slide up to the highest note you can sing in full voice and confirm it the same way. ▶ Tap Finish. If the two ends are less than a fifth apart, the app asks you to sing higher instead of guessing a voice type from too little data. YOUR RANGE ON A PIANO • Lowest and highest note with the number of octaves you cover • Your range lit up on a piano keyboard, with the comfortable zone where you held notes longest marked inside it • Your voice type, plus a Guide tab listing the typical range of all 7 voice types • Singers whose range lines up with yours and songs that sit well for your voice • A range card you can share with your choir, teacher or friends PRACTICE: ONE NOTE AT A TIME The Practice tab sets a target one semitone past your current top or bottom. Sing toward it — the app tells you whether you are too low or too high — and hold it steadily for about a second. Once you do, that note is added to your saved range. Switch between extending your high and your low, and see how many notes you reached over the last 7 days. TRACK YOUR PROGRESS Your range is saved after each test, so you can see how it changes as you warm up, train and grow. Tests from the same day are combined into one daily result, and the app keeps up to 60 of these daily results. WHO IT'S FOR Choir singers finding their part, voice students and teachers, karaoke fans choosing the right key, and anyone who has wondered "what's my voice type?" TIPS FOR AN ACCURATE READING Use a quiet room, warm up gently first, and sing single steady notes rather than sliding quickly. Results depend on your microphone, background noise and how warmed up you are. Voice-type boundaries differ between teachers and methods, so treat the result as a guide rather than a strict label. Sing within your comfort. Stop if anything hurts or feels strained — range grows with short, regular, relaxed practice.

About

Choeur du Sud

Features
Read full description

L'application Le Choeur du Sud est l'app officielle des choristes du Choeur du Sud. Accédez à toutes vos ressources de répétition directement depuis votre téléphone, même sans connexion internet : • Pistes audio par pupitre — écoutez votre voix (soprano, mezzo, ténor, basse) ou l'ensemble du choeur pour chaque programme de la saison • Téléchargement hors-ligne — enregistrez un programme entier sur votre appareil et répétez en avion, en voiture ou partout sans réseau • Paroles et partitions — feuilletez les documents PDF directement dans l'application, sans quitter l'écran • Planning des répétitions — consultez le calendrier des répétitions par ville (Cannes, Antibes, Nice…) • Documents de la saison — circulaires, informations pratiques et partitions toujours à portée de main Conçue pour les choristes du Choeur du Sud. L'accès est réservé aux membres : connectez-vous avec votre adresse e-mail pour recevoir un lien d'accès personnel. L'application ne collecte aucune donnée publicitaire, aucune localisation et n'affiche aucune publicité.

Screenshots

Vocal Range Finder +3 screens
Choeur du Sud4 screens

Verdict

The call

The clearest difference is ads: Choeur du Sud at none against Vocal Range Finder +'s shown. Choeur du Sud also leads on device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement 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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
Vocal Range Finder + versus Choeur du Sud: the parameters behind the verdict, then further details
ParameterVocal Range Finder +Choeur du Sud
PriceFreeFree
Rating4.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 6 daysEvery 6 days
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size49 MB10 MB
Age rating17+4+
Developerheekyung moonDATAPERL

In-app purchases

None

Vocal Range Finder +

No in-app purchases

None

Choeur du Sud

No in-app purchases

Questions

Is Vocal Range Finder + free?
Vocal Range Finder + is free to download, with no in-app purchases.
Is Choeur du Sud free?
Choeur du Sud is free to download, with no in-app purchases.
Do Vocal Range Finder + or Choeur du Sud have ads?
Vocal Range Finder + shows ads; Choeur du Sud does not.
Which is updated more often, Vocal Range Finder + or Choeur du Sud?
Vocal Range Finder + ships an update every 6 days, and Choeur du Sud every 6 days. Most recently, Vocal Range Finder + was updated on October 25, 2026 and Choeur du Sud on October 24, 2026.

Other comparisons