Comparison

Harmonica Study vs Lucid Tuner

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

Head to head
About

Harmonica Study

Master the harmonica with real-time feedback on scales and arpeggios. This app provides guided practice, interactive charts, and a built-in metronome to improve your timing and pitch accuracy. Suitable for all skill levels, from beginners to advanced players.

Highlights
  • Real-time note feedback
  • Practice scales and arpeggios
  • Interactive harmonica charts
  • Built-in metronome
  • Adjustable tempo and repetition
  • Backing playback
Features
Read full description

Harmonica Study is your harmonica teacher in your pocket. It listens while you play, gives instant feedback, and gets you playing real music — not just watching lessons. Whether you are starting harmonica learning, building harmonica scales, or refining blues harmonica technique, you improve by playing. The app hears your notes and tells you what to fix. A harmonica trainer that actually listens Play a note and see it on the harmonica in real time. Know if you are in tune, early, late, or on the beat. No guesswork — clear feedback on pitch, timing, and holes. Guided harmonica lessons walk you step by step: hold, layout, scales, chords, bends, and songs. Hear the demo, then you play. Echo and try-it steps make you play, not just tap Next. Not sure where to start? A short placement test puts you on the right harmonica practice path. Learn, then play real music Practice harmonica scales and arpeggios in every key, with interactive harmonica charts you can see and hear. Train harmonica bends in Bend Lab — the hard part of the instrument, with a pitch trail you can follow. Learn harmonica licks and riffs. Practice songs with sections, backing tracks, and a built-in metronome. Daily harmonica training keeps you coming back: a short mission, streak, and review of what you missed. Practice your way Adjust tempo (BPM), direction, and repetition. Preview any phrase before you play it. Slow it down, loop a section, then bring it up to speed. Built-in metronome and backing tracks so your harmonica practice has time and musical context. For every harmonica player Beginners starting harmonica learning with the right habits. Intermediate players stuck on consistency and bends. Advanced players tightening timing, overbends, and songs. If you want a harmonica trainer that hears you and gets you playing — download Harmonica Study and start your harmonica training today.

About

Lucid Tuner

Features
Read full description

Lucid Tuner. The most beautiful tuner on the App Store. Open it and it is already listening. Fast. Listening begins as the screen appears, and the reading lands under a second from the first note. Speed here is not an adjective; it is an architecture requirement, designed in from the start. Precise. Measurably precise. Pitch detection runs on the McLeod Pitch Method: a time-domain autocorrelation computed on Apple's Accelerate framework. Worst-case error of 1.1 cents across the full chromatic range, with no octave errors in testing. The engine locks onto the fundamental, never a harmonic, so the octave is right every time. Accurate enough to track in the studio and tune before a set. Simple. Radically simple. One screen. A large note name. An in-tune state that reads immediately, in colour and in shape, so it stays clear with colour vision simulated off. Nothing on screen the moment does not call for. A4 calibration and advanced options sit behind Settings, where they belong. Beautiful. Liquid Glass, iOS 26. Three visualization styles, Beam, Strobe, and Pulse, each a different character and each glanceable in a second. The design is not decoration. Every element earns its place or it is gone. Works everywhere. Chromatic detection across the full instrument range: guitar, bass, ukulele, as well as other instruments. Light and Dark, both first-class. Low glare for dark stages. No login, no account, no connection required. Free to use. No ads. The complete tuner is free every day: chromatic detection, three visualization styles, A4 calibration, full accessibility. Lucid Pro unlocks unlimited tuning, instrument presets, and the tone generator for $9.99 a year, or $29.99 once for lifetime. What's included: · Real-time chromatic pitch detection, guitar range and beyond · Three visualization styles (Beam, Strobe, Pulse); choose the character that fits the room · Perfect-lock state: a distinct, colour-safe signal within 2 cents · A4 calibration, 390–480 Hz in 1 Hz steps, hidden until needed · Full Light and Dark mode, both intentional · VoiceOver, Dynamic Type, and a reduced-motion variant; accessibility built in Lucid Tuner is a living product. More is coming. Auto-renewable subscription: Lucid Pro renews automatically unless turned off at least 24 hours before the end of the current period. Payment is charged to your Apple Account at confirmation of purchase; manage or cancel anytime in your Apple Account settings. A one-time Lifetime purchase is also available. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lucidmusic.app/tuner/ios/legal/privacy-policy.html

Screenshots

Harmonica Study4 screens
Lucid Tuner4 screens

Verdict

The call

The clearest difference is iOS requirement: Harmonica Study at 16.4 against Lucid Tuner's 26.0. On price, 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

Both are free to download. Harmonica Study sells 4 in-app purchases, starting at $4.99 per 7 days and Lucid Tuner sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
Harmonica Study versus Lucid Tuner: the parameters behind the verdict, then further details
ParameterHarmonica StudyLucid Tuner
PriceFreeFree
Rating2.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better26.0
Further details — not scored
Size113 MB8 MB
Age rating12+4+
DeveloperFilipe Maciel LinsANDRE MONTENEGRO FERREIRA

In-app purchases

4 purchases

Harmonica Study

Subscriptions4
  • Weekly Premium3 Days trial$4.997 Days
  • Weekly Premium3 Days trial$7.997 Days
  • Yearly Premium$24.991 Year
Show 1 more
  • Yearly Premium$29.991 Year
2 purchases

Lucid Tuner

Subscriptions1
  • Lucid Pro Annual$9.991 Year
One-time1
  • Lucid Pro Lifetime$29.99

Questions

Is Harmonica Study free?
Harmonica Study is free to download, with in-app purchases available.
Is Lucid Tuner free?
Lucid Tuner is free to download, with in-app purchases available.
Do Harmonica Study or Lucid Tuner have ads?
Neither Harmonica Study nor Lucid Tuner shows ads.

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