Comparison

demochart vs Harmonic Hands

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

Head to head
About

demochart

This platform connects aspiring music creators with industry professionals like artists, labels, and A&Rs. It provides a space for undiscovered talent to have their songs heard and potentially gain industry recognition.

Highlights
  • Song submission platform
  • Connect with artists and labels
  • Get music heard by A&Rs
  • Sync company opportunities
  • Manager connections
Features
Read full description

a platform for creators to have their songs heard by prominent artists at demochart we serve the music industry by onboarding creators with prolific catalog and serving their work to labels / artists / A&R’s / Sync companies & managers.

About

Harmonic Hands

Transform your movements into unique synthesizer sounds with this motion-controlled instrument. Create otherworldly music by simply moving your wrist, offering an intuitive and fun way to explore sound creation.

Highlights
  • Motion-based synthesis
  • Customizable oscillators
  • Real-time adjustments
  • Built-in tuning options
  • Interactive waveform display
Read full description

Why Just Watch When You Can Play? Play music with a wave of your hand! Turn your everyday movements into extraordinary synthesizer sounds. Download now and let your hand gestures lead the symphony! Harmonic Hands transforms your Apple Watch into a motion-controlled theremin-inspired instrument. Experience the joy of creating unique, otherworldly sounds by simply moving your wrist. Perfect for musicians and enthusiasts alike, this app combines simplicity with creativity for on-the-go music exploration. Key Features: • Motion-Based Synthesis: Control pitch, volume, and effects using your hand’s pitch, roll, and yaw. • Customizable Oscillators: Choose from sine, square, sawtooth, triangle, pulse, and noise waveforms. • Real-Time Adjustments: Fine-tune amplitude, detune, and mix ratios for a perfect harmony. • Built-In Tuning Options: Autotune functionality with adjustable scales like major, minor, pentatonic, and more. • Interactive Display: Visualize your music in stunning waveforms on the watch screen. No strings, no keys—just pure motion and sound. Harmonic Hands lets you dive into the tactile art of music-making, creating a truly personal connection between motion and melody. Whether you’re a beginner or a seasoned player, Harmonic Hands makes music creation intuitive and fun. Start crafting your sound today! Your Hand, Your Instrument: courtesy of Harmonic Hands.

Screenshots

demochart4 screens

Verdict

The call

The clearest difference is price: demochart at Free against Harmonic Hands's $2.99. demochart also leads on iOS requirement (12.4 vs 18.0). On rating, ratings volume, ads and in-app purchases 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

demochart is free to download; Harmonic Hands costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for demochart against 5.0 for Harmonic Hands. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Scorecard3 real differences · 7 level
demochart versus Harmonic Hands: the parameters behind the verdict, then further details
ParameterdemochartHarmonic Hands
PriceFree — better$2.99
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings2 — better1
Update frequencyFortnightly—
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS12.4 — better18.0
Further details — not scored
Size27 MB5 MB
Age rating9+4+
DeveloperGus RossAlex Mowery

Customer experience

demochart

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Harmonic Hands

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

demochart

No in-app purchases

None

Harmonic Hands

No in-app purchases

Questions

Is demochart free?
demochart is free to download, with no in-app purchases.
Is Harmonic Hands free?
Harmonic Hands costs $2.99, with no in-app purchases.
Which has better reviews, demochart or Harmonic Hands?
demochart and Harmonic Hands are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do demochart or Harmonic Hands have ads?
Neither demochart nor Harmonic Hands shows ads.

Other comparisons