Comparison

Harmonic Explorer vs ChoroPlaybacks

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

Head to head
About

Harmonic Explorer

Features
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Harmonic Explorer is a unique musical instrument built for sonic discovery. Tap into a grid of harmonic tones, pan across four octaves, and sculpt sound with layered controls that invite both casual play and deep experimentation. From soft, violin-like purity to rich metallic textures and spatial choruses, Harmonic Explorer offers a wide expressive range. Adjust harmonic gains, spread tones into lush chords, or reduce everything down to a single precise frequency. Key Features: - Intuitive multi-touch interface with four full octaves - Portrait and Landscape mode fully supported - Harmonic tone generation with per-voice amplitude control - Dynamic chord spread control โ€” from single tones to shimmering triads - Built-in reverb with selectable acoustic spaces (from Room to Cathedral) - Randomize and Reset for playful experimentation or clean slates - Route Picker to send audio directly to Bluetooth or external devices - Designed for real-time performance and sound exploration - Fully offline โ€” no ads, no tracking, no accounts, no interruptions Whether you're a composer looking for new inspiration, a student learning sound design, or just curious about the nature of harmonic structure, Harmonic Explorer offers a fresh way to hear and shape music. Sculpt tones. Discover timbres. Explore harmonics.

About

ChoroPlaybacks

Features
Read full description

ChoroPlaybacks is a music playback app for choro backing tracks from ChoroMusic.com and ChoroPlaybacks.com. It lets musicians practice with high-quality accompaniment loops and songs, while displaying scores in sync with the audio. Memorization features such as Play by Ear and Memorize from score. Test your memory by using TYM feature: record your playing, obtain a score and evaluate your level of proficiency. ChoroPlaybacks brings the rich tradition of Brazilian Choro music to your fingertips. Stream the highest quality backing tracks from ChoroMusic.com and ChoroPlaybacks.com, perfectly synced with sheet music scores so you can follow along as you play. Memorize choros using Play by Ear or Memorize from score features. Whether you're a seasoned musician or just discovering Choro, ChoroPlaybacks is your ultimate practice and performance companion. FEATURES: - Synced sheet music scores while you play - AB loops โ€” repeat any section until you nail it - Speed control โ€” slow down without changing pitch - Pitch control โ€” transpose to your instrument's key - Improvisation mode โ€” play freely over the chords with slash notation - Melody isolation โ€” isolate melody and zoom in and out - 7 Cordas isolation โ€” focus on the bass line with zoom in and out - Automatic transposition for Bb, Eb instruments and alto flute

Screenshots

Harmonic Explorer4 screens
ChoroPlaybacks4 screens

Verdict

The call

The clearest difference is price: ChoroPlaybacks at Free against Harmonic Explorer's $0.99. ChoroPlaybacks also leads on update cadence (every 9 days vs every 7 months) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

ChoroPlaybacks is free to download; Harmonic Explorer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Harmonic Explorer ships an update every 7 months, ChoroPlaybacks every 9 days. The most recent releases landed on September 21, 2026 and October 13, 2026 respectively.

Scorecard3 real differences ยท 3 level
Harmonic Explorer versus ChoroPlaybacks: the parameters behind the verdict, then further details
ParameterHarmonic ExplorerChoroPlaybacks
Price$0.99Free โ€” better
Update frequencyEvery 7 monthsEvery 9 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 โ€” better
Further details โ€” not scored
Size2 MB112 MB
Age rating4+4+
DeveloperPhilippe ZayDaniel Dalarossa

In-app purchases

None

Harmonic Explorer

No in-app purchases

None

ChoroPlaybacks

No in-app purchases

Questions

Is Harmonic Explorer free?
Harmonic Explorer costs $0.99, with no in-app purchases.
Is ChoroPlaybacks free?
ChoroPlaybacks is free to download, with no in-app purchases.
Do Harmonic Explorer or ChoroPlaybacks have ads?
Neither Harmonic Explorer nor ChoroPlaybacks shows ads.
Which is updated more often, Harmonic Explorer or ChoroPlaybacks?
Harmonic Explorer ships an update every 7 months, and ChoroPlaybacks every 9 days. Most recently, Harmonic Explorer was updated on September 21, 2026 and ChoroPlaybacks on October 13, 2026.

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