Comparison

Pitch Scope vs Vocalis Studio

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

Head to head
About

Pitch Scope

Analyze sound in real time by visualizing its pitch, waveform, and spectrum. Explore the acoustic differences in voices and musical instruments. Understand how different sounds are represented visually.

Highlights
  • Real-time pitch measurement
  • Waveform display
  • Spectrum analysis
  • Voice and instrument sound analysis
  • Visual comparison of sounds
Features
Read full description

The pitch scope app measures sound from the microphone and displays its pitch(frequency), waveform, and spectrum in real time. Use this app to analyze voices and instrument sounds. Why do vowels U O A E I sound like U O A E I? You can see and check the waveform and spectrum of each vowel.  When you hear someone says “this guitar sounds brightly and that one sounds heavy”, what is the difference? For such a question, you can check it with this app.

About

Vocalis Studio

Features
Read full description

Vocalis Studio is a professional voice training app designed to help singers of all levels improve their vocal skills through systematic practice and detailed audio analysis. KEY FEATURES Scale Practice with Real-time Playback • Choose from 5-tone scales or octave repeat patterns • Adjustable tempo (40-200 BPM) • Customizable starting pitch and progression patterns • Simultaneous recording while playing reference scales High-Quality Recording • Professional-grade audio recording • Real-time audio level monitoring • Automatic file management and organization • Record unlimited practice sessions (Premium) Advanced Audio Analysis • Real-time pitch detection and visualization • Spectrogram display for frequency analysis • Compare your voice against target scales • Detailed pitch accuracy tracking Intuitive Interface • Clean, professional design focused on practice • Easy-to-read waveform and spectrum displays • Dark mode support for comfortable use • Seamless navigation between features Smart Organization • Automatic recording list with timestamps • Quick playback and analysis access • Delete and rename recordings PERFECT FOR - Vocal students practicing scales and exercises - Singers warming up before performances - Voice teachers demonstrating techniques - Anyone wanting to improve their singing voice - Musicians developing pitch accuracy SUBSCRIPTION PLANS Free Tier: • 5 recordings per day • 30 seconds max recording length • All core features included Premium Tier: • Unlimited recordings • Up to 5 minutes per recording • No daily limits • Full feature access WHY VOCALIS STUDIO? Unlike generic recording apps, Vocalis Studio is specifically designed for voice training. The combination of scale playback, simultaneous recording, and detailed pitch analysis creates a complete practice environment. Whether you're a beginner learning to match pitch or an advanced singer fine-tuning your technique, Vocalis Studio provides the tools you need to improve. PRIVACY & PERMISSIONS • Microphone access required for recording • All recordings stored locally on your device • Your practice sessions remain completely private Start your vocal journey today with Vocalis Studio - the professional tool for serious singers! Terms of Use: https://vocalisstudio.github.io/web/en/terms.html Privacy Policy: https://vocalisstudio.github.io/web/en/privacy.html

Screenshots

Pitch Scope4 screens
Vocalis Studio4 screens

Verdict

The call

The clearest difference is price: Vocalis Studio at Free against Pitch Scope's $2.99. Vocalis Studio also leads on update cadence (every 2 days vs every 3 months). Pitch Scope's advantage is in-app purchases (none vs 1). On ads, device support 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

Vocalis Studio is free to download; Pitch Scope costs $2.99 up front. Vocalis Studio sells 1 in-app purchase, starting at $3.99 per month. Pitch Scope asks for nothing beyond the download.

UpkeepUpdate frequency

Pitch Scope ships an update every 3 months, Vocalis Studio every 2 days. The most recent releases landed on June 4, 2026 and September 12, 2026 respectively.

Scorecard3 real differences · 5 level
Pitch Scope versus Vocalis Studio: the parameters behind the verdict, then further details
ParameterPitch ScopeVocalis Studio
Price$2.99Free — better
Positive reviews0.0% of reviews—
Update frequencyEvery 3 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better18.4
Further details — not scored
Size4 MB82 MB
Age rating4+4+
DeveloperNOKKEUSI Inc.kazu asato

In-app purchases

None

Pitch Scope

No in-app purchases

1 purchases

Vocalis Studio

Subscriptions1
  • Premium (Monthly)$3.991 Month

Questions

Is Pitch Scope free?
Pitch Scope costs $2.99, with no in-app purchases.
Is Vocalis Studio free?
Vocalis Studio is free to download, with in-app purchases available.
Do Pitch Scope or Vocalis Studio have ads?
Neither Pitch Scope nor Vocalis Studio shows ads.
Which is updated more often, Pitch Scope or Vocalis Studio?
Pitch Scope ships an update every 3 months, and Vocalis Studio every 2 days. Most recently, Pitch Scope was updated on June 4, 2026 and Vocalis Studio on September 12, 2026.

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