Comparison

Black tiles vs Harmonic Drive

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

Head to head
About

Black tiles

Tap black piano tiles to a beat in this music-driven reflex game. Challenge your speed and rhythm across multiple game modes with new songs added regularly. Customize your experience and compete for high scores.

Highlights
  • Music-driven gameplay
  • Multiple game modes
  • Regularly added songs
  • Customizable tile colors
  • Leaderboard competition
  • Multilingual support
Features
Read full description

Ready for a fast-paced, music-driven challenge? Test your reflexes and rhythm in this exciting game where you tap black piano tiles and beat the clock! With various game modes and endless music tracks, there's always something new to try. Features: New songs added regularly Customizable tile colors Multiple fun modes: Classic, Timed, Rotation, Vibration, Reverse, Hell, and more Play in your preferred language Game Modes: Classic Mode: Tap as many tiles as you can before they disappear! Timed Mode: Race against the clock! Rotation Mode: The screen rotates, can you keep up? Hell Mode: Conquer challenging levels and climb the leaderboard! Are you ready to tap your way to victory? Download now and test your skills!

About

Harmonic Drive

Experience a high-energy rhythm game where precise timing is key. Tap, hold, and flow through dynamic note charts with vibrant visuals and challenging difficulty levels. Master the beat and chase high scores with a satisfying combo system.

Highlights
  • Dynamic note charts
  • Multiple difficulty levels
  • Multiplayer & Leaderboards
  • Responsive controls
  • Visually immersive interface
  • Performance-based scoring
  • Combo system
Features
Read full description

Feel the Rhythm. Hit the Notes. Master the Music. Step into a high-energy rhythm experience where timing is everything. Tap, hold, and flow through dynamic note charts designed to challenge your precision and reaction speed. Whether you’re a casual player or a rhythm game veteran, this game delivers satisfying gameplay, vibrant visuals, and increasingly intense difficulty levels that keep you coming back for more. Features: • Multiple difficulty levels • Mutiplayer & Leaderboards • Smooth, responsive controls designed for accuracy • Dynamic note patterns synced to music • Visually immersive neon-style interface • Performance-based scoring system (Perfect, Good, Miss) • Combo system for high-score chasing Start simple and work your way up to complex, high-speed note charts. Each difficulty introduces new patterns and tighter timing windows to test your skill. Can you achieve a perfect run? Designed for Music Lovers Every track is carefully charted to match the rhythm and energy of the music, creating a deeply satisfying gameplay experience. New songs, features, and improvements are planned regularly to keep the experience fresh. Download now and start mastering the beat!

Screenshots

Black tiles4 screens
Harmonic Drive4 screens

Verdict

The call

The clearest difference is rating: Harmonic Drive at 5.0 against Black tiles's 4.1. Harmonic Drive also leads on ads (none vs shown) and update cadence (weekly vs every 6 months). Black tiles's advantage is ratings volume (9 vs 1) and iOS requirement (13.0 vs 18.6). On price, in-app purchases, 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. Black tiles sells 1 one-off in-app purchase and Harmonic Drive sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Harmonic Drive holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Black tiles has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Black tiles ships an update every 6 months, Harmonic Drive weekly. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 5 level
Black tiles versus Harmonic Drive: the parameters behind the verdict, then further details
ParameterBlack tilesHarmonic Drive
PriceFreeFree
Rating4.1 (9 ratings)5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings9 — better1
Update frequencyEvery 6 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better18.6
Further details — not scored
Size11 MB658 MB
Age rating4+4+
Developer运杰 高Kareel Hicks

Customer experience

Black tiles

All ratings9 ratings
Positive77.8%
Neutral0.0%
Negative22.2%

Harmonic Drive

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Black tiles

One-time1
  • Remove ads$1.99
10 purchases

Harmonic Drive

One-time10
  • Right Now$0.99
  • We Were Infinite$0.99
  • Say It$0.99
Show 7 more
  • Open Skies$0.99
  • I Still Choose You$0.99
  • Space Drift$0.99
  • Lightwalk$0.99
  • I Found Your Name Inside A Notebook$0.99
  • Innerself v2$0.99
  • Tenacity$0.99

Questions

Is Black tiles free?
Black tiles is free to download, with in-app purchases available.
Is Harmonic Drive free?
Harmonic Drive is free to download, with in-app purchases available.
Which has better reviews, Black tiles or Harmonic Drive?
Harmonic Drive is rated higher. Black tiles averages 4.1 out of 5 from 9 ratings, while Harmonic Drive averages 5.0 from 1 ratings.
Do Black tiles or Harmonic Drive have ads?
Black tiles shows ads; Harmonic Drive does not.
Which is updated more often, Black tiles or Harmonic Drive?
Black tiles ships an update every 6 months, and Harmonic Drive weekly. Most recently, Black tiles was updated on October 12, 2026 and Harmonic Drive on October 11, 2026.

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