Comparison

Rytmos vs Harmonia

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

Head to head
About

Rytmos

Solve maze puzzles to create evolving musical compositions. Explore planets, discover new sounds, and unlock musical toys. This relaxing game also offers insights into music history.

Highlights
  • Maze puzzle gameplay
  • Music creation
  • Planet exploration
  • Unlockable musical toys
  • Music history facts
  • Expansion pack included
Features
Read full description

Rytmos is a relaxing puzzle game, where you create music by solving maze puzzles. Travel from planet to planet and discover new music. Solve the puzzles on each side of the cubic planets and create small musical loops that slowly evolves into full music compositions. Unlock 20+ musical toys and jam on top of the planet music. Learn a bit of rare music history while playing the game. This version of the game now includes a large expansion pack.

About

Harmonia

Train your ear with this music puzzle game. Listen to a target sound, then recreate it from memory by selecting instruments and adjusting notes. Explore musical worlds and compete in daily challenges to test your auditory skills.

Highlights
  • Recreate sounds from memory
  • Adjust instrument pitches
  • Hundreds of levels across musical worlds
  • Daily challenges
  • Ear training mechanics
  • No time pressure
Features
Read full description

Harmonia is a music puzzle game that trains your ear. You hear a target sound and rebuild it from memory. Toggle the right instruments and dial in the right notes before submitting to see how you did. No rush, no luck. Just you, your ears, and your instruments. HOW TO PLAY Listen to the target sound. Your replays are limited, so listen carefully! Toggle instruments on or off to match what you heard Slide each instrument's pitch selector to find the right note Every toggle and note counts, choose wisely Submit your mix! EXPLORE MUSICAL WORLDS Each world brings its own instruments and its own challenge across hundreds of levels. Electronic world coming soon! DAILY CHALLENGE One new puzzle every day, that's the same for everyone. Compare your result with friends and see who's got the best ears! CHALLENGE YOUR EAR Levels start simple. One instrument, a handful of notes. By the time you're deep into a world, you're untangling up to five instruments with close, tricky timbres. It's a genuine ear-training curve! WHY HARMONIA Most puzzle games test your reflexes. Harmonia tests something rarer: your ear. Whether you've got years of music training or you've never touched an instrument, Harmonia has something for everyone. Download Harmonia and find out how good your ear really is.

Screenshots

Rytmos4 screens
Harmonia4 screens

Verdict

The call

The clearest difference is review sentiment: Harmonia at 100% against Rytmos's 48%. Harmonia also leads on rating (5.0 vs 3.6) and in-app purchases (none vs 1). Rytmos's advantage is ads (none vs shown) and ratings volume (62 vs 2). On price, update cadence, monetization model 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

Both are free to download. Rytmos sells 1 one-off in-app purchase. Harmonia asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Harmonia holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Rytmos has 62 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 48% of Rytmos's written reviews are positive against 100% of Harmonia's.

UpkeepUpdate frequency

Rytmos ships an update every 2 months, Harmonia monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Rytmos versus Harmonia: the parameters behind the verdict, then further details
ParameterRytmosHarmonia
PriceFreeFree
Rating3.6 (62 ratings)5.0 (2 ratings) — better
Positive reviews47.7% of reviews100.0% of reviews — better
Number of ratings62 — better2
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size730 MB112 MB
Age rating4+12+
DeveloperFloppy ClubRowan Vredenburg

Customer experience

Rytmos

All ratings62 ratings
Positive62.9%
Neutral9.7%
Negative27.4%
Written reviews88 reviews
Positive47.7%
Neutral14.8%
Negative37.5%

Harmonia

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Rytmos

Reported bugs

15 issues
  • App crashes on startup
  • Black screen on launch
  • Game freezes during purchase process
  • Purchases not syncing across devices
  • No sound issues
Show 10 more
  • Levels not clickable after completion
  • Graphical clipping issues
  • Unintended solutions in puzzles
  • Input latency in jam section
  • Slider cube off-screen on certain devices/planets
  • Words/text not displaying correctly
  • Game not loading on older iPhones
  • App closes unexpectedly
  • Purchase verification issues
  • Demo version not unlocking full game after purchase

Requested features

10 requests
  • Add multi-touch functionality for instruments
  • Improve jam section responsiveness
  • Allow viewing instrument history after unlock
  • Port to VR
  • Add more free levels or planets
Show 5 more
  • Fix display issues with button text
  • Improve clarity on how sounds overlap
  • Make the game more accessible to non-musicians
  • Add challenges to extend playtime
  • Consider a full game with ads instead of a high upfront cost

Harmonia

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Rytmos

One-time1
  • Unlock the galaxy$4.99
None

Harmonia

No in-app purchases

Questions

Is Rytmos free?
Rytmos is free to download, with in-app purchases available.
Is Harmonia free?
Harmonia is free to download, with no in-app purchases.
Which has better reviews, Rytmos or Harmonia?
Harmonia is rated higher. Rytmos averages 3.6 out of 5 from 62 ratings, while Harmonia averages 5.0 from 2 ratings.
Do Rytmos or Harmonia have ads?
Harmonia shows ads; Rytmos does not.
Which is updated more often, Rytmos or Harmonia?
Rytmos ships an update every 2 months, and Harmonia monthly. Most recently, Rytmos was updated on October 25, 2026 and Harmonia on October 24, 2026.

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