Comparison

Demix vs harmonica Pitch Trainer

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

Head to head
About

Demix

Features
Read full description

Demix separates any song into its individual instruments, right on your iPhone or iPad. Record or import a track and Demix splits it into up to six stems: drums, bass, vocals, guitar, piano, and other. Mute the vocals and sing it yourself, drop the guitar and play your part, or solo a single instrument to hear exactly what it plays. A per-stem mixer, finger scratching, and optional synth voices let you remix it however you like. Demix also makes an automatic transcription of each part, shown as a piano-roll, guitar and bass tab, staff notation, a chord lead sheet, and karaoke-style lyrics. It is generated on-device and meant as a visual guide to follow along, not a note-perfect score. Everything runs on your device. Nothing is uploaded, so your music stays private and works offline. WHAT YOU CAN DO • Separate a song into up to six stems: drums, bass, vocals, guitar, piano, and other • Mute or solo any stem: sing over a backing, or play a part yourself • Per-stem mixer with volume, pan and reverb, plus a real finger-driven scrub • Re-voice any stem with synth instruments and SoundFonts • Slow a section down or loop it to work on a passage • Follow an automatic transcription: tab, staff notation, chords, drum grid, and karaoke lyrics • Key, tempo and time-signature estimates • Export to MIDI or a project file for your DAW • Bundled demo songs to explore right away DEMIX PRO Demix is free to analyze and explore. A one-time Demix Pro unlock adds an unlimited project library, MIDI and project export, and synth playback with instrument voices and reverb. Made by an independent developer. Thanks for trying it.

About

harmonica Pitch Trainer

Read full description

harmonica is a real-time practice tool built for harmonica position accuracy and intonation. Key features • Detect pitch, note name, and tuning deviation in real time • Highlight target and detected positions directly on a harmonica diagram • Random quizzes automatically advance after a correct note • Left/right guidance when an adjacent hole or double note is detected • Display notes as note name + scale degree, Do Re Mi, or 1 2 3 • Support for 10-hole C, Asian 24-hole tremolo C, and HOHNER Echo 48-style layouts • Adjustable pitch tolerance and double-note sensitivity • Interface available in Traditional Chinese, English, and Japanese Suitable for beginners learning to find holes and players working on faster response and better accuracy. Privacy and ads Microphone audio is analyzed only on your iPhone and is never recorded, stored, or uploaded. The app displays Google Mobile Ads banner ads. See the privacy policy for details about advertising data processing.

Screenshots

Demix4 screens
harmonica Pitch Trainer3 screens

Verdict

The call

The clearest difference is in-app purchases: harmonica Pitch Trainer at none against Demix's 1. Demix's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Demix sells 1 one-off in-app purchase. harmonica Pitch Trainer asks for nothing beyond the download.

Scorecard2 real differences Ā· 4 level
Demix versus harmonica Pitch Trainer: the parameters behind the verdict, then further details
ParameterDemixharmonica Pitch Trainer
PriceFreeFree
Update frequency—Every 9 days
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size73 MB5 MB
Age rating9+4+
DeveloperDavid WeeseCHEN YU CHEN

In-app purchases

1 purchases

Demix

One-time1
  • Demix Pro$8.99
None

harmonica Pitch Trainer

No in-app purchases

Questions

Is Demix free?
Demix is free to download, with in-app purchases available.
Is harmonica Pitch Trainer free?
harmonica Pitch Trainer is free to download, with no in-app purchases.
Do Demix or harmonica Pitch Trainer have ads?
harmonica Pitch Trainer shows ads; Demix does not.

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