iAmDrums vs Chordyne
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iAmDrums
Create and play drum beats anytime, anywhere with a variety of drum kits. Features a loop maker for sequencing custom grooves and realistic drum feel with velocity and expression controls.
- Loop Maker Mode
- Create and sequence custom grooves
- Save grooves to KickStart library
- 20 diverse drum kits
- Velocity and expression controls
- Realistic drum feel
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It actually lets you play the drums. Not watch ads. iAmDrums is a real-feeling drum kit for iPhone and iPad. Open it and play: no ads, no subscription, no account, nothing else to buy. One price unlocks all 20 kits and every feature. SOUNDS LIKE REAL DRUMS Every kit responds to where you hit it: • Hit closer to the center for a louder beat, further out for a softer one • Hit the snare on the edge for a rim shot • Hit the center of the ride to ring the bell • Hit the center of the hi-hat for a pedal mute 20 KITS, ALL INCLUDED • Rock & band: Rock, Acoustic, Punk, Rage, Rebel, Radio, Blue • Electronic: House, Rave, Lo-Fi, Minimal, Trip Hop, 808, Analog, Industrial, Dub Step • Something different: Stomp, Orchestral, BeatBox, DrumCircle DRUMS IN YOUR POCKET For everyone who drums on everything: desks, knees, steering wheels. Long commute, time to kill, or a great beat just came on? Drum out the rhythms in your head, anywhere. MAKE YOUR OWN GROOVES Program a groove in Loop Maker, save it to your KickStart library, and play it back on any kit. PAY ONCE. NO ADS. NO TRACKING. No ads, ever. No subscription. No sign-in. We don't collect any data. Buy it once and it's yours. Tip: for the full punch of the kick and toms, play with headphones or external speakers.
Chordyne
Create music instantly by pressing chords, with an accompanying band that follows your lead. Record ideas, experiment with moods, and understand music theory intuitively. Perfect for both beginners and experienced musicians.
- Instant chord-based music creation
- AI-powered band accompaniment
- On-the-go recording and looping
- Multiple musical moods and styles
- Intuitive music theory insights
- Cross-device compatibility (iPhone, iPad, Apple Watch)
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The moment it finally clicks. There is a song in your head. Between you and it: learning chords, drilling scales, getting your fingers to obey. By the time you could play it, the idea is long gone. Chordyne turns that around. Pick a chord with your left hand. Play with your right. Everything you touch fits. There are no wrong notes, because none of them are on the surface. Ten seconds in, you sound like someone who has been doing this for years. YOU PLAY, THE BAND FOLLOWS Bass, drums and arpeggios lock onto the chord under your finger. You change it, they come with you, in time, with nothing to set up first. One finger turns into a whole arrangement. YOUR IDEA SURVIVES THE RIDE HOME The best hook shows up on the bus, on the sofa, at half past one in the morning. Record a loop, let it run, stack the next part on top. Four song sections you jump between while you play. What was humming a minute ago is a track now. YOU START HEARING WHY MUSIC WORKS Under every pad sits the role that chord plays in the key. You never have to read it. But one day you notice it anyway, and suddenly you know why that one change in the chorus hits so hard. The borrowed chords are right there for the moment you want to catch people off guard. ONE TAP, A COMPLETELY DIFFERENT MOOD Warm eighties synths. Jazz voicings where every chord sounds like a bar at midnight. A Persian set with notes a piano does not even have. You pick a feeling, and the rest falls in behind it. ALWAYS WITHIN REACH On the iPhone on your commute. On the iPad when you mean business. On the Apple Watch for the melody that arrives while your phone is in your pocket. BUILT AROUND YOUR HANDS Keys you still hit when the bus brakes. Nothing flashes, nothing nags, nothing wants an account from you. Open it, press a chord, go. Whether you have played for thirty years or never held an instrument: after the first minute you will not want to put it down. Made in Germany by Akustikrausch.
Screenshots
Verdict
The clearest difference is in-app purchases: Chordyne at none against iAmDrums's 1. Chordyne also leads on update cadence (every 10 days vs every 3 months). iAmDrums's advantage is rating (4.9 vs 4.5) and ratings volume (14 vs 2). On ads, device support and iOS requirement 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
iAmDrums costs $3.99 and Chordyne $4.99 up front. iAmDrums sells 1 one-off in-app purchase. Chordyne asks for nothing beyond the download.
iAmDrums holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: iAmDrums has 14 ratings behind it against 2, so its average is the more settled of the two.
iAmDrums ships an update every 3 months, Chordyne every 10 days. The most recent releases landed on October 20, 2026 and October 17, 2026 respectively.
| Parameter | iAmDrums | Chordyne |
|---|---|---|
| Price | $3.99 — better | $4.99 |
| Rating | 4.9 (14 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | 58.0% of reviews | — |
| Number of ratings | 14 — better | 2 |
| Update frequency | Every 3 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 50 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Rubotic, Inc. | Andreas Wendorf |
Customer experience
iAmDrums
Chordyne
Bugs and requests
iAmDrums
Reported bugs
13 issues- Trip Hop drum kit invisible but audio plays
- Drums not loading on download
- Black screen on iPhone 11 Pro
- Restore purchases button non-functional
- Purchased kits becoming locked after update
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- App crashes when selecting demo
- High hat making different noises during recording
- Latency/slow response time
- No sound output on certain devices
- App crashes when overwriting loops
- Incompatibility with iOS 6 and older devices
- Sequencer panel missing play button
- Double-kick and drum roll functionality broken
Requested features
15 requests- Left-handed drum kit option
- Extended bar/measure support (beyond 32 steps)
- Higher BPM limit (above 160)
- Additional cymbal types (China, Stack, Splash)
- Custom drum kit creation
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- More drum kit styles (metal, trap, EDM, techno)
- Double-tap drum roll support
- Adjustable drum kit layout
- Volume mixing in play mode
- Record mode without continuous playback
- Audio export functionality (.wav, AudioBus, IAA, MIDI support)
- Time signature customization (3/4 time, etc.)
- Start/stop/pause controls
- Ability to move drum sections for finger play
- Multiple sequence playback in succession
Chordyne
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iAmDrums
- Unlock All Kits$0.99
Chordyne
No in-app purchases








