Vocalizer vs Ear Note
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vocalizer
This app offers real-time feedback for singers to improve their vocal technique. It includes exercises for pitch training, vocal technique, vibrato, and a tuner, with features to record and assess your singing.
- Real-time pitch visualization
- Guided range finder and voice type classification
- 25+ pitch training exercises
- Vocal technique exercises
- Vibrato analysis and training
- Vocal tuner with accuracy metrics
- Record and assess singing performance
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Vocalizer is your personal vocal training companion. Whether you're a beginner finding your voice or an experienced singer refining your technique, Vocalizer provides real-time feedback to help you improve. FIND YOUR VOCAL RANGE Discover your full range with our friendly, guided range finder. Get your voice type classification and see exactly which notes you can hit with confidence. PITCH TRAINING • 25+ exercises across scales, intervals, arpeggios, and more • Real-time pitch visualization shows exactly where you are • Piano guide tones keep you on track as you sing • Adjustable difficulty with customizable speed, tolerance, and starting notes • Guided progressions that build skills step by step • Create your own routines — combine any exercises into a custom warm-up • Save favourites and search to find what you want fast VOCAL TECHNIQUE • Exercises built on proven vocal pedagogy — Nay, Mum, Lip Trill, Siren, and more • Each exercise targets specific aspects of resonance, placement, and range • Ascending and descending patterns with real-time pitch tracking • Follow along with piano guide notes at your own pace RECORD & ASSESS • Record yourself singing freely and get an instant pitch accuracy score • Visual pitch timeline shows exactly where you drifted sharp or flat • Note-by-note breakdown: see which notes were in tune, close, or off • Playback with pitch overlay to hear and see your performance VIBRATO TRAINING • Analyze your vibrato rate, depth, and consistency • Targeted exercises to develop smooth, controlled vibrato • Track your improvement over time VOCAL TUNER • Free-play tuner with Select Note and Auto Detect modes • Real-time accuracy gauge with intonation, attack, and sustain metrics • Scrolling pitch trace and optional guide tone DESIGNED FOR REAL SINGERS • Works with all voice types and ranges • Automatic latency calibration for precise timing on any device • Offline — no internet required • Clean, focused interface with no distractions Start your 7-day free trial and unlock your voice. Terms: apple.com/legal/internet-services/itunes/dev/stdeula Privacy: vocalizer.app/privacy
Ear Note
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EarNote combines a visual tuner with three ear-training activities for iPhone and iPad. Practise with your voice or instrument and hear piano references, without creating an account. TUNER Play or sing a sustained note and see its name, octave, frequency, staff position and tuning deviation in real time. COMPARE TUNING Listen to two notes and identify whether the second is lower, the same or higher. Choose from three difficulty levels. LISTEN AND PLAY Hear a reference and tap Play or sing when you are ready. Sustain the same note and octave during the two-second capture, then check the result. Replay the reference and try again whenever needed. TONAL EAR Listen to the tonal context and recognise one of the seven degrees of a major key. Check the correct note after answering. Practise in all twelve major keys, set A4 from 440 to 443 Hz and switch between English and Spanish. Repeat questions, move to the next one or finish an activity whenever you like. Counters track progress during your session. Piano references are included and activities work offline. Only Tuner and Listen and play require microphone permission. Audio is processed on your device: it is never recorded, saved or uploaded. No ads, tracking or in-app purchases. Designed for iPhone and iPad, with light and dark modes. Requires iOS or iPadOS 17 or later. For note detection, play or sing one sound at a time in a quiet setting.
Screenshots
Verdict
The clearest difference is in-app purchases: Ear Note at none against Vocalizer's 2. On price, 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
Both are free to download. Vocalizer sells 2 in-app purchases, starting at $4.99 per month. Ear Note asks for nothing beyond the download.
| Parameter | Vocalizer | Ear Note |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 19 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Unbounded Software Ltd | CHIH HSIUNG CHE SIERRA |
In-app purchases
Vocalizer
- Vocalizer Premium Monthly7 Days trial$4.991 Month
- Vocalizer Premium Annual7 Days trial$39.991 Year
Ear Note
No in-app purchases









