Comparison

Note Trainer vs 너두! 도레미

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

Head to head
About

Note Trainer

This app helps musicians improve their note-reading speed and accuracy through focused flash-quiz drills. It offers various modes to train instant recognition of notes on the staff, catering to different instruments and skill levels. Practice a few minutes daily to enhance your musical fluency and performance.

Highlights
  • Note ID flash-quiz
  • Find the note reverse drill
  • Do-Re-Mi / CDEFGAB systems
  • Time Attack and Survival modes
  • Weak-spot focus on missed notes
  • Progress tracking with stats
  • Offline functionality
Features
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Note Trainer builds the "reading sight" that makes a note's name pop into your head the instant you see it on the staff. Whether you play piano, guitar, ukulele, violin, or sing, how fast you read notation decides how fast you learn and how smoothly you play. When a note appears, name it within 0.5 seconds. This focused flash-quiz drill trains your instant recognition speed (sight-reading), and even a few minutes a day makes your reading noticeably faster. ■ Why train note reading? Counting lines one note at a time breaks your playing and kills momentum. Real fluency comes only when the position and name of a note register the moment you see it. This app trains exactly that automatic reaction speed. ■ Features • Note ID — see a note on the treble or bass clef and name it • Find the note — read the staff and press the same note on a keyboard, linking notation to the keys • Seven key signatures — C through A major and E-flat major. The same position answers differently once a key sits at the left • Mix keys in one session — pick any set and they alternate question to question • Choose the range — turn staff notes and ledger notes on and off separately, so you can drill ledger lines alone • Mix in accidentals — sharps, flats and naturals that cancel or bend the key • Mix both clefs — treble and bass alternate, and switching between them is the part that is actually hard • Do-Re-Mi / CDEFGAB — both note-naming systems, so you practice your way • Time Attack — score as many as you can within the time limit • Survival — one miss and it's over, training focus and accuracy together • Weak-spot focus — records each miss with its position, key and accidental, then replays exactly what was on screen • Stats — reaction time, accuracy and a daily trend over the last 7 days, 30 days or all time, plus your practice streak • Reference sheet — every position in the clefs, range and key you are practising, each one playable so you can hear it ■ Great for • Beginners and self-learners on piano, guitar, ukulele, violin, or voice • Anyone whose playing keeps stalling because reading is slow • Students prepping for music exams, sight-singing, and ear training • Parents helping a child build note-reading basics • Quick practice on a commute or break ■ How to use it 1) Start with treble-clef note ID to build the basics. 2) Once comfortable, turn on ledger notes and mix in the bass clef. 2a) Add key signatures one at a time to feel how a position shifts with the key. 3) Push speed and focus with Time Attack and Survival. 4) Close the gaps with Weak-spot focus on the notes you miss most. No sign-up required and it works offline. All records stay on your device, and can be erased entirely from settings at any time. A few minutes a day is enough — start your sight-reading drills today.

About

너두! 도레미

Features
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악기 없이, 글자를 몰라도 시작하는 우리 아이 첫 음악. 너두! 도레미는 4~8세 아이가 혼자서도 음악을 만져 볼 수 있게 만든 음악 입문 앱입니다. 도·레·미·파·솔·라·시 여덟 음에 저마다 다른 색과 도형을 붙였습니다. 글을 아직 못 읽는 아이도 화면을 두드리며 소리와 악보 위 자리를 함께 익힐 수 있습니다. ■ 세 단계로 자라는 음악 1단계 톡톡! 한 음 익히기 — 건반에서 음을 골라 소리를 듣고, 그 음이 오선지 어디에 앉는지 확인합니다. 2단계 AR 톡톡! 한 음 만나기 — 카메라를 켜면 눈앞의 공간 위에 건반과 오선지가 겹쳐집니다. 방 안을 둘러보며 소리를 찾습니다. 3단계 음정 챌린지! — 음표를 끌어다 놓으며 처음으로 나만의 악보를 만들어 봅니다. ■ 아이를 생각한 설계 · 색과 도형을 함께 씁니다. 색을 구분하기 어려운 아이도 도형으로 음을 알아볼 수 있습니다. · 실제 피아노 음원과 계이름 목소리를 함께 들려줍니다. · 틀린 답에 벌점이나 실패 화면이 없습니다. 아이가 스스로 다시 눌러 보게 합니다. · 카메라를 쓸 수 없는 환경에서도 '카메라 없이 연습하기'로 학습이 끊기지 않습니다. ■ 보호자 설정 계이름 목소리와 반짝임 효과를 보호자가 직접 켜고 끌 수 있습니다. 아이의 감각 특성에 맞춰 조용하고 차분한 화면으로 바꿀 수 있습니다. ■ 카메라 사용에 대해 AR 톡톡 모드에서 카메라 화면 위에 건반과 악보를 겹쳐 보여주기 위해서만 사용합니다. 사진이나 영상을 저장하지도, 외부로 전송하지도 않습니다. 문의: cheesetabby.ent@gmail.com 이용 약관(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Note Trainer4 screens
너두! 도레미3 screens

Verdict

The call

The clearest difference is in-app purchases: Note Trainer at none against 너두! 도레미's 1. 너두! 도레미's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 너두! 도레미 sells 1 in-app purchase, starting at $3.99 per month. Note Trainer asks for nothing beyond the download.

UpkeepUpdate frequency

Note Trainer ships an update every 3 weeks, 너두! 도레미 every 4 days. The most recent releases landed on September 22, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 5 level
Note Trainer versus 너두! 도레미: the parameters behind the verdict, then further details
ParameterNote Trainer너두! 도레미
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size36 MB46 MB
Age rating4+4+
DeveloperSiU AhnYOHAN YOON

In-app purchases

None

Note Trainer

No in-app purchases

1 purchases

너두! 도레미

Subscriptions1
  • 도레미 프리미엄$3.991 Month

Questions

Is Note Trainer free?
Note Trainer is free to download, with no in-app purchases.
Is 너두! 도레미 free?
너두! 도레미 is free to download, with in-app purchases available.
Do Note Trainer or 너두! 도레미 have ads?
Note Trainer shows ads; 너두! 도레미 does not.
Which is updated more often, Note Trainer or 너두! 도레미?
Note Trainer ships an update every 3 weeks, and 너두! 도레미 every 4 days. Most recently, Note Trainer was updated on September 22, 2026 and 너두! 도레미 on October 19, 2026.

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