Comparison

ORhythmic vs Harmony Cloud Pro

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

Head to head
About

ORhythmic

This app transforms traditional metronomes into interactive rhythmic trees for practicing complex tuplets. It offers near-unlimited nested tuplets with intuitive editing and extensive BPM and time signature controls.

Highlights
  • Near unlimited nested tuplets
  • Intuitive edit controls
  • BPM controls (1-500)
  • Flexible time signatures
  • Interactive rhythmic trees
Features
Read full description

For too long, metronomes have made practicing tuplets hard and clunky. ORhythmic turns traditional click-tracks into interactive rhythmic trees, allowing you to create structures previously confined to your innermost thoughts. Top features: - Near unlimited nested tuplets at the click of a button. - Intuitive edit controls without diving into complex menus. - BPM controls from 1 to 500. - Time signatures from 1/1 to 100/100. For iOS 17+ Privacy policy: https://prospero23.github.io/orhythmicsite/legal/privacy-policy.html Terms of use: https://prospero23.github.io/orhythmicsite/legal/terms-of-service.html

About

Harmony Cloud Pro

This app helps musicians of all levels develop their ear for harmony and improvisation. It generates endless, unpredictable chord progressions based on user-selected chords, allowing for personalized learning and exploration of musical concepts.

Highlights
  • Ear training for musicians
  • Improvisation exploration
  • Generates unpredictable chord progressions
  • Customizable tempo, volume, and key
  • Tailorable to all skill levels
  • Patented harmonic algorithm
Features
Read full description

Understanding harmony is an essential skill for any musician. Harmony is the springboard that elevates melodies to their full emotional potential. Harmony Cloud™ is a revolutionary step forward in the world of ear training created by world renowned jazz vibraphonist and music educator Stefon Harris, and software engineer and jazz trombonist Kate Jiang. It is designed to help all musicians, from beginner to professional, expand their ears, deepen their understanding of harmony, and fearlessly explore the world of improvisation. Its underlying patented harmonic algorithm stitches together chords you select into an unending source of unpredictable, yet musical, chord progressions. Harmony Cloud can be tailored to any musician's or teacher’s needs. Chord progressions can range from very simple I, IV, V to progressions that include hundreds of chords. This makes it easy to learn and grow at your own pace. You have control of all aspects of the music including tempo, volume, sounds, key signature, and much more. Privacy Policy: https://harmonycloudmusic.com/privacy Terms & Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ORhythmic4 screens
Harmony Cloud Pro3 screens

Verdict

The call

The clearest difference is in-app purchases: ORhythmic at none against Harmony Cloud Pro's 2. ORhythmic also leads on review sentiment (100% vs 87%). Harmony Cloud Pro's advantage is ratings volume (65 vs 5) and iOS requirement (15.1 vs 17.6). On price, rating, update cadence and ads 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. Harmony Cloud Pro sells 2 in-app purchases, starting at $5.99 per month. ORhythmic asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ORhythmic against 5.0 for Harmony Cloud Pro. That said, the two scores are not equally well evidenced: Harmony Cloud Pro has 65 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 100% of ORhythmic's written reviews are positive against 87% of Harmony Cloud Pro's.

UpkeepUpdate frequency

ORhythmic ships an update every 2 weeks, Harmony Cloud Pro weekly. The most recent releases landed on September 28, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 5 level
ORhythmic versus Harmony Cloud Pro: the parameters behind the verdict, then further details
ParameterORhythmicHarmony Cloud Pro
PriceFreeFree
Rating5.0 (5 ratings)5.0 (65 ratings)
Positive reviews100.0% of reviews — better86.7% of reviews
Number of ratings565 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size6 MB194 MB
Age rating4+4+
DeveloperBenjamin Eugene EidsonThe Melodic Progression Institute LLC

Customer experience

ORhythmic

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Harmony Cloud Pro

All ratings65 ratings
Positive98.5%
Neutral1.5%
Negative0.0%
Written reviews15 reviews
Positive86.7%
Neutral0.0%
Negative13.3%

In-app purchases

None

ORhythmic

No in-app purchases

2 purchases

Harmony Cloud Pro

Subscriptions2
  • Monthly7 Days trial$5.991 Month
  • Annual7 Days trial$59.991 Year

Questions

Is ORhythmic free?
ORhythmic is free to download, with no in-app purchases.
Is Harmony Cloud Pro free?
Harmony Cloud Pro is free to download, with in-app purchases available.
Which has better reviews, ORhythmic or Harmony Cloud Pro?
ORhythmic and Harmony Cloud Pro are both rated 5.0 out of 5 on the App Store, from 5 and 65 ratings respectively.
Do ORhythmic or Harmony Cloud Pro have ads?
Neither ORhythmic nor Harmony Cloud Pro shows ads.
Which is updated more often, ORhythmic or Harmony Cloud Pro?
ORhythmic ships an update every 2 weeks, and Harmony Cloud Pro weekly. Most recently, ORhythmic was updated on September 28, 2026 and Harmony Cloud Pro on October 11, 2026.

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