Comparison

Loopdrill vs Trappist

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Trappist

Features
Read full description

만드는 이들의 집입니다. 문은 언제나 열려 있습니다. Trappist는 라이브 음악과 공연 씬을 위한 지도입니다. 오늘과 다가오는 공연, 페스티벌, 전시를 지도와 목록에서 한눈에 보고 마음에 드는 무대를 발견해 보세요. 오늘 열리는 무대를 지도에 올리고, 지나간 무대는 기록으로 남깁니다. — 피드: 곧 열리는 공연의 대표곡과 라이브를 넘겨보며 발견 — 페스티벌 피드: 한 페스티벌의 라인업 아티스트 영상만 모아 감상 — 재생 기록: 마음에 든 구간을 저장하고 보던 위치부터 이어보기 — 지도: 공연장별로 모인 오늘의 무대 — 공연과 페스티벌: 포스터, 출연진, 라인업과 타임테이블 — 아티스트: 사진, 대표곡과 영상, 다가오는 공연 — 웹진: 공연 전후의 이야기와 씬의 기록 — MY: 저장한 공연, 내 글과 댓글, 알림 설정 — 커뮤니티: 공연 이야기와 후기, 장터와 팀 찾기 데이터는 KOPIS·서울 열린데이터광장·공식 채널·이용자 제보를 바탕으로 합니다.

Screenshots

Trappist4 screens

Verdict

The call

The clearest difference is device support: Loopdrill at 4 against Trappist's 1. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Loopdrill ships an update every 5 days, Trappist every 4 days. The most recent releases landed on October 31, 2026 and November 11, 2026 respectively.

Scorecard1 real difference · 9 level
Loopdrill versus Trappist: the parameters behind the verdict, then further details
ParameterLoopdrillTrappist
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 daysEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size3 MB80 MB
Age rating4+4+
DeveloperHyeong-soo Kimseokyong kim

In-app purchases

None

Loopdrill

No in-app purchases

None

Trappist

No in-app purchases

Questions

Is Loopdrill free?
Loopdrill is free to download, with no in-app purchases.
Is Trappist free?
Trappist is free to download, with no in-app purchases.
Do Loopdrill or Trappist have ads?
Neither Loopdrill nor Trappist shows ads.
Which is updated more often, Loopdrill or Trappist?
Loopdrill ships an update every 5 days, and Trappist every 4 days. Most recently, Loopdrill was updated on October 31, 2026 and Trappist on November 11, 2026.

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