악보바다 Mobile vs Loopdrill
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
악보바다 Mobile
Access a vast library of sheet music for various instruments and genres, including piano, band scores, guitar tabs, and OSTs. The app also offers playback features and allows users to manage their purchased music.
- Extensive sheet music library
- Piano, band, guitar, bass, drum scores
- Drama and OST sheet music
- MR production feature
- Login and purchase history
- Search and category browsing
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악보, 피아노 악보, 밴드스코어, 기타탭, 베이스, 드럼, 멜로디, 드라마, OST, CCM 악보 제공, MR 제작을 제공합니다. 주요기능 ▶ 악보바다ID로 로그인 및 구입목록을 조회할 수 있습니다. ▶ 최신악보, 인기악보, 파트, OST, MR 및 검색 기능을 이용하실 수 있습니다. ▶ 모든 메뉴는 로그인 후에 이용하실 수 있습니다. * 개발자 연락처 - 주소 : 서울특별시 구로구 디지털로26길 123 G플러스 코오롱디지털타워 1505 - 연락처 : 02-6969-7777 Akbobada app - You can use this app after signing in this app with your web ID - New score, Hot score, Category, OST, MR and searching Developer - Address : 1505 G Plus Kolon Digital Tower, Digital-ro 26gil 123, guro-gu, seoul, Korea - phone : 82-2-6969-7777 - MediaRound Corp"
Loopdrill
This app helps musicians and students learn songs by ear. It allows you to slow down audio, adjust pitch, and loop specific sections for focused practice. You can also import lyrics and use a 10-band equalizer to shape the sound.
- Speed control with pitch lock
- Adjustable pitch for imported files
- Section looping with waveform handles
- Optional Lyrics Practice Pro
- Bookmark key song sections
- 10-band equalizer
- Waveform visualization
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Loopdrill is a music practice player for anyone who learns songs by ear. Bring in a track from Files or Apple Music, slow it down without changing the key, mark the passage you are working on, and loop it until it sits under your fingers. Core playback tools are free. There are no ads and no subscription. SLOW DOWN WITHOUT CHANGING THE KEY Play anywhere from 25% to 200% speed while the pitch stays exactly where it was. Slow a solo down to hear every note, then bring it back up step by step. LOOP THE PART YOU ARE PRACTISING Set A and B on the waveform and the section repeats until you stop it. Drag either handle to adjust the range. Long-press a handle or the playhead to move it at one-tenth speed with a magnified view, so a loop can start exactly on the downbeat. SEE THE SONG The full waveform shows the shape of the track. Tap to jump, drag to scrub, and use bookmarks to mark verse, chorus, bridge and solo so you can get back to them instantly. TRANSPOSE IMPORTED FILES Shift the pitch from -12 to +12 semitones to match your tuning, a capo position or a more comfortable vocal range. A 10-band equalizer with presets such as Bass Boost and Vocal helps you bring the part you are copying to the front. APPLE MUSIC AND YOUR OWN FILES Play songs from your Apple Music library, or import MP3, AAC, WAV, AIFF and M4A files from the Files app. Speed control, loops and bookmarks work with both. Pitch shifting and EQ apply to imported files; Apple Music playback does not allow these two controls. IPHONE, IPAD AND MAC On iPad the library and player sit side by side. On Mac you get keyboard shortcuts for play, seek, loop and lyrics, and file import from Finder. One download covers all three, and the Apple Watch companion controls playback from your wrist. LYRICS PRACTICE PRO (OPTIONAL ONE-TIME PURCHASE) Follow timed lyrics, hold to select consecutive lines and loop a passage, and edit timestamps or the sync offset. Import multiple audio files or folders with matching LRC files. Try all Pro tools for 7 days using your own audio and LRC files that you have permission to use. Start the trial explicitly; there is no subscription or automatic payment. Your audio, lyrics and edits remain after expiry. Continue with an optional one-time Pro purchase at the displayed local price, or restore an existing purchase with the same Apple Account. Restoring does not restart the trial. Pro and trial availability depend on your App Store region. Pro includes practice tools, not a lyrics catalog or AI transcription. Who Loopdrill is for - Guitarists, bassists, pianists and drummers copying parts by ear - Singers working on phrasing and timing - Students preparing pieces for lessons and exams - Transcribers who need to hear every detail - Language learners who repeat audio in short sections Privacy: your audio, lyrics and bookmarks stay on your device. Usage statistics are shared only if you opt in.
Screenshots
Verdict
The clearest difference is review sentiment: Loopdrill at 100% against 악보바다 Mobile's 2%. Loopdrill also leads on rating (3.0 vs 1.0) and update cadence (every 5 days vs every 9 days). 악보바다 Mobile's advantage is iOS requirement (15.1 vs 17.0). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Loopdrill holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 2% of 악보바다 Mobile's written reviews are positive against 100% of Loopdrill's.
악보바다 Mobile ships an update every 9 days, Loopdrill every 5 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | 악보바다 Mobile | Loopdrill |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (3 ratings) | 3.0 (2 ratings) — better |
| Positive reviews | 2.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 9 days | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 18 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | MediaRound Co.,Ltd | Hyeong-soo Kim |
Customer experience
악보바다 Mobile
Loopdrill
In-app purchases
악보바다 Mobile
No in-app purchases
Loopdrill
No in-app purchases









