Comparison

Rhythm Lab vs Coryvo

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

Head to head
About

Rhythm Lab

This music tool helps users improve rhythmic accuracy and explore complex musical patterns. It offers features for creating, importing, and exporting rhythms, along with a metronome and playback controls. Ideal for musicians and educators, it supports external MIDI devices and Audiobus for expanded functionality.

Highlights
  • Rhythm accuracy testing
  • On-screen and MIDI keyboard support
  • Metronome and playback controls
  • Rhythm creation and import/export
  • Customizable rhythm patterns
  • Worksheet generation for teachers
  • Audiobus 3.0 integration
Read full description

Rhythm Lab 4.0 is the best rhythm trainer and rhythm tool for the iPad! New! On-screen keyboard. Play and improvise tunes and chords without being restricted to single tap notes. Integrates seamlessly with any external MIDI keyboard. Simple. Test, Playback, Metronome, Loop, and Audio controls are easy to access on the main screen. Flexible. Use Rhythm Lab to improve rhythmic accuracy, listen to new rhythms, create, copy, and import new rhythms, export rhythms, create rhythm worksheets, group rhythms into custom sets, and more! Use the iPad tap buttons or an external MIDI device to practice and test your accuracy. Many user features are highly customizable. Teachers can create customized student groups and import or export student results. Compatible with Audiobus 3.0 for expanded sound and recording possibilities. Comprehensive. Rhythm Lab patterns are not limited to single patterns, but also include double patterns, drum patterns (left/right snare exercises), or three-part drumkit patterns (hi hat, snare, kick). Patterns can range from very simple, such as whole notes, half notes, quarter notes in simple meters, to very complex - with nested tuplets, mixed and irregular time signatures. Rhythm Lab also allows incomplete (pick-up) measures. Worksheets. The worksheet feature is great for teachers who want to create printable, customized worksheets for students. You have the option of hiding time signatures and barlines, and including open space within measures. Files. Rhythm Lab allows you to import or export patterns and users in JSON format, a standard data format. Worksheets can be exported in PDF format. Individual rhythm patterns can be imported from MusicXML files. Soundfonts can be imported in .sf2 format. Documentation. Help documentation is now web-based, and will continue to expand to include video tutorials, FAQs and other documentation as needed.

About

Coryvo

Master rhythm sight reading and expand your musical vocabulary with this app. It generates randomized rhythms, offers playback with a live cursor, and includes a metronome. Created by musicians, it caters to all skill levels with over 100 presets and custom score options.

Highlights
  • Randomized rhythm generation
  • Playback with live animated cursor
  • Integrated metronome
  • Over 100 rhythm presets
  • Custom Score feature
  • Supports complex rhythms and odd time signatures
Features
Read full description

Master rhythm sight reading and expand your rhythm vocabulary with Coryvo - the ultimate rhythm trainer and sight reading app. Coryvo's innovative algorithms generate randomized rhythms tailored to your chosen subject, allowing you to level up your rhythm sight reading skills by practicing new rhythms in every session. The built-in playback feature with live animated cursor makes practicing your rhythm sight reading more engaging and effective. Enhance your rhythm sense and sight reading abilities with the integrated metronome that can be easily toggled on and off. Created by professional musicians, Coryvo offers a progressive learning experience for everyone - from beginners to pros. Choose from over 100 presets to start practicing simple rhythms like quarter notes and eighth notes, then work your way up to advanced patterns like sixteenth notes, eighth note triplets, and more. Coryvo also covers complex rhythms such as quintuplets, sextuplets, septuplets, 32nd notes, odd time signatures, and a vast range of polyrhythms. Customize your practice with the Custom Score feature, allowing you to create your own rhythms by selecting parameters that match your needs. Focus on specific rhythmic ideas and phrases that challenge you. Coryvo is the go-to tool for rhythm sight reading improvement, whether you play guitar, piano, bass, or drums. Features: - Over 100 rhythm presets for all skill levels and rhythm combinations - Presets include 16th notes, 8th note triplets, odd subdivisions, odd time signatures, polyrhythms, and the challenging Scores of Doom! - Playback features diverse samples, a live cursor, loopable sections, and a metronome - Clean, intuitive graphic design for efficient sight reading practice Experience infinite rhythm possibilities with Coryvo - you'll never practice the same score twice. Happy practicing! • Unlock the full potential of Coryvo by purchasing the premium version, granting access to all app presets and the ability to create your own custom scores. Terms of use: https://www.coryvo.com/terms-of-use

Screenshots

Coryvo4 screens

Verdict

The call

The clearest difference is price: Coryvo at Free against Rhythm Lab's $5.99. Coryvo also leads on rating (4.8 vs 3.9) and review sentiment (100% vs 75%). Rhythm Lab's advantage is in-app purchases (none vs 2) and update cadence (every 10 days vs monthly). On ads 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

Coryvo is free to download; Rhythm Lab costs $5.99 up front. Coryvo sells 2 one-off in-app purchases. Rhythm Lab asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Coryvo holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Coryvo has 92 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 75% of Rhythm Lab's written reviews are positive against 100% of Coryvo's.

UpkeepUpdate frequency

Rhythm Lab ships an update every 10 days, Coryvo monthly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

Scorecard8 real differences · 2 level
Rhythm Lab versus Coryvo: the parameters behind the verdict, then further details
ParameterRhythm LabCoryvo
Price$5.99Free — better
Rating3.9 (15 ratings)4.8 (92 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings1592 — better
Update frequencyEvery 10 days — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPadiPhone, iPad — better
Requires iOS12.0 — better16.6
Further details — not scored
Size159 MB40 MB
Age rating4+4+
DeveloperJonathan EnsmingerNitzan Ravhon

Customer experience

Rhythm Lab

All ratings15 ratings
Positive66.7%
Neutral13.3%
Negative20.0%
Written reviews20 reviews
Positive75.0%
Neutral5.0%
Negative20.0%

Coryvo

All ratings92 ratings
Positive97.8%
Neutral1.1%
Negative1.1%
Written reviews14 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Rhythm Lab

No in-app purchases

2 purchases

Coryvo

One-time2
  • Teachers' Premium$9.99
  • Premium Access$14.99

Questions

Is Rhythm Lab free?
Rhythm Lab costs $5.99, with no in-app purchases.
Is Coryvo free?
Coryvo is free to download, with in-app purchases available.
Which has better reviews, Rhythm Lab or Coryvo?
Coryvo is rated higher. Rhythm Lab averages 3.9 out of 5 from 15 ratings, while Coryvo averages 4.8 from 92 ratings.
Do Rhythm Lab or Coryvo have ads?
Neither Rhythm Lab nor Coryvo shows ads.
Which is updated more often, Rhythm Lab or Coryvo?
Rhythm Lab ships an update every 10 days, and Coryvo monthly. Most recently, Rhythm Lab was updated on October 22, 2026 and Coryvo on October 24, 2026.

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