MuseSync vs LetDrum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MuseSync
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What if learning music felt like your favourite game? Whether you are picking out your very first note or preparing for Grade 8 theory, MuseSync turns learning music into something you will actually want to open every day: quick games, short lessons, instant feedback, and a score to beat. No instrument needed — everything is played on screen, by ear, or with your voice. PLAY YOUR WAY TO GRADE 8 Five arcade-style games train the skills real musicians drill: • Note Rain — catch falling notes before they hit the stave • Rhythm Tap — hold the groove against the metronome • Melody Echo — hear a phrase, play it back • Sight Read — read ahead under time pressure • Sing the Note — pitch it with your own voice, scored by the mic Every round earns XP. Every mistake costs a heart. Every comeback feels great. A GAME AROUND EVERYTHING • Earn XP for accuracy, not just for finishing • Keep your daily streak alive — seven days makes a perfect week • Climb the weekly league against other learners • Unlock achievements as your skills stack up No account needed. Open the app and play. A REAL SYLLABUS UNDERNEATH This is not trivia. 110 bite-size lessons take you from your first note to analysing a fugue: • Music Reading (Grades 1-2) — notes, clefs, rhythm, key signatures • Tonal Harmony (Grades 2-3) — intervals, time signatures, minor keys • Harmony & Keys (Grades 4-5) — circle of fifths, triads, inversions, cadences • Advanced Harmony (Grades 6-7) — seventh chords, modulation, counterpoint, fugue • Score Mastery (Grade 8) — chromatic harmony, orchestral scores, composition • Professional Practice (Diploma) — teaching, research, career, copyright Work through them in order, or jump straight to the grade you are preparing for. Notation is engraved with the same professional music font used by real scorewriters, so what you learn here is exactly what you will read on paper. LEARN BY DOING, NOT BY GUESSING Lessons end in exercises that make you do the thing, not pick the thing: • Write notes onto a real stave • Build chords and progressions by hand • Identify intervals, chords and cadences by ear • Tap rhythms in time • Sing back phrases using your microphone • Compose short melodies and get instant feedback IT REMEMBERS WHAT YOU FORGET Theory fades if you only meet it once. MuseSync tracks every skill you practise and schedules it to return just before it slips, using a proven spaced-repetition model. Short Refresh sessions revive your three weakest skills — no redoing whole lessons. MADE FOR THE WHOLE FAMILY MuseSync has a dedicated Kids mode. Younger children get a friendly, colourful space with simple ear- and rhythm-training games — Higher or Lower for pitch, Clap Along for rhythm — while grown-ups keep the full Grade 1 to Diploma journey. A parent gate keeps purchases in adult hands. WHO IT IS FOR • Complete beginners — start from your very first note • Anyone who tried a theory book and gave up • Students preparing for a graded exam • Players who never learned to read properly • Teachers setting structured practice between lessons • Families — a dedicated Kids mode for younger children Five minutes a day is enough. Your streak is waiting. Made by Toolbone. Website: https://www.toolbone.com Privacy: https://www.toolbone.com/privacy-policy
LetDrum
This app transforms a device into a child's first drum kit, offering interactive games to teach rhythm, timing, and coordination. It features a beat maker, a sticker book, and a DIY kit builder using household items. Designed for young learners and beginners, it provides a fun, offline musical education.
- Interactive drum kit with real-sampled sounds
- Daily beat challenges and progress tracking
- Beat maker for creating custom rhythms
- Rhythm games and play-along songs
- DIY drum kit builder with household items
- Offline play with no ads or data collection
- Progressive learning modules for rhythm theory
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Turn an iPhone or iPad into a child's first drum kit: touch drums, a daily beat, a beat maker, a sticker book, and a DIY kit built from household containers. LetDrum is a drum-learning app for kids 6 and up and for beginners. Play with fingers, or tap a practice pad or tabletop with sticks. Short games build steady timing, coordination, and rhythm reading. No account, no ads, no data collected, fully offline. JELLY DRUM PAD A real-sampled six-piece kit with 3D drum faces that ripple and glow when you hit them. Hit harder and it sounds bigger; a full palm slam is fine. Two-player mode flips the top pad so a parent and child can face each other and jam. DAILY BEAT AND BEAT COACH One 30-second groove a day, stamped when you're done, and a Rhythm Garden that grows with each day in a row. Beat Coach reads practice history on the device and says, in kid words, "a tiny bit early" or "nice and steady", plans three small things for today, and suggests going faster or slower after a level. Replay lets kids hear exactly what they just played. RHYTHM LEVELS AND PLAY-ALONG Notes fall from the top; hit them on the beat and earn stars. Or drum along to Twinkle Twinkle, Two Tigers, and Mary Had a Little Lamb. BEAT MAKER Build your own rhythm on a 16-step grid, play it, save it, and turn it into a level to challenge yourself. The idea dice always has a fresh pattern. PRACTICE-PAD MODE (MICROPHONE) Tap a practice pad or tabletop with sticks. The app listens in real time and judges every hit, with built-in latency calibration. Speed ladder adds 4 BPM per pass; echo games; and body percussion lets kids practice with claps, pats, and stomps and no props at all. BUILD A DRUM KIT TOGETHER A bottle becomes the kick, a tin can the snare, keys the hi-hat. LetDrum learns each container's sound, checks that they're easy to tell apart, and lets kids practice on their own kit. A gentle weekly quest sends families hunting for new instruments around the house. THEORY GARDEN, 26 LESSONS Rhythm Blocks, Sleepy Monster, Animal Beat Park, note values, 3/4 and 6/8 time, rhythm dictation, syncopation, the tempo zoo, drum ear training, Latin clave, Japanese taiko, 2:3 polyrhythm, and reading a drum staff. Questions can be read aloud for kids who can't read yet. Wrong answers never punish; kids only hear "try again, you've got this!" COLLECT AND GROW Earn a hand-drawn sticker for every lesson, fill a page to unlock a new drum look, and find seasonal looks on special days. Spend earned coins to dress up your Drum Buddy, which evolves as you level up. FOR PARENTS - Family Relay: one more beat each round, swap who leads, and save the parent's rhythm as a challenge - Multiple kids: separate progress, stickers, and drum looks for siblings - Parent dashboard: practice calendar, timing-tendency trend, suggested next lesson, plus a one-tap weekly card and a DIY drum-kit guide to share - A parental gate (multiplication challenge) protects the grown-ups' area; all outbound links and sharing live behind it - Completely free, zero ads, no data collected, fully offline; an optional tip jar in the grown-ups' area unlocks nothing - Audio is analyzed on-device in real time: never recorded, stored, or uploaded From the same family as LetPiano. Piano kids pick up drums for fun, and better rhythm makes their piano steadier too.
Screenshots
Verdict
The clearest difference is update cadence: MuseSync at every 2 weeks against LetDrum's every 2 months. MuseSync also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. MuseSync sells 5 in-app purchases, starting at $7.99 per month and LetDrum sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
MuseSync ships an update every 2 weeks, LetDrum every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | MuseSync | LetDrum |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 160 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Toolbone LLP | RUEI YI WU |
In-app purchases
MuseSync
- Playlister$7.991 Month
- Maestro$17.993 Months
- Virtuoso$32.996 Months
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- Super Star$45.991 Year
- Lifetime Access$99.99
LetDrum
- Small Coffee$0.99
- Medium Coffee$4.99
- Large Coffee$9.99









