Comparison

PractLoop vs DuetMot

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

Head to head
About

PractLoop

Features
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“I want to repeat just this one phrase.” “It’s way too fast to keep up.” — PractLoop solves the everyday frustrations of practicing an instrument. PractLoop is a music player built for musicians who practice. Import a reference track or your favorite song, and it instantly becomes your own personal practice material. That tricky solo, that lightning-fast riff — start by slowing it down and following along by ear. As you get comfortable, gradually bring the tempo back up. Loop just the few bars that trip you up. PractLoop puts the right way to practice one tap away. Perfect for - Beginners who can read the notes but can’t keep up with the real tempo - Anyone learning by ear or covering songs who needs to study the original closely - Players who want to lock in steady timing with a metronome - Guitar, bass, piano, drums, wind instruments, vocals — every instrument, every player Key Features - Speed Control (Pitch Preserved) Change the playback speed freely without altering the pitch. Slow it down to learn, then speed it up once you’ve got it — the key never changes, so it’s perfect for learning by ear. - A-B Loop Set a start and end point to repeat just the hard part, over and over — until your fingers remember it. - Step-Up Every time the loop repeats a set number of times, the playback speed rises automatically. “Start slow, speed up little by little” — PractLoop does it for you, all the way to your target tempo. - Preset Management Save the speed and loop section for each song. Open it next time and pick up right where you left off. - Metronome & Tap Tempo Keep your timing rock-solid. Don’t know the song’s tempo? Just tap the screen and PractLoop measures the BPM for you. - Practice Log Your playback time is recorded automatically. See today’s practice time, your streak, a monthly chart, and a by-track ranking — watch your practice add up. --- Turn today’s “I can’t play it” into tomorrow’s “I’ve got it.” Level up your practice with PractLoop. Supported formats: mp3/m4a/wav/aiff/flac/caf

About

DuetMot

Features
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Be the whole group yourself. Record one part, sing the next one over it, and every voice on screen is you. DuetMot turns your phone into a multitrack studio for singers. Sing all the parts alone and build a choir out of one voice. Drop in a video you love and harmonize right over it. Send a link to a friend across the world and end up side by side in one frame. ONE SINGER, EVERY PART Record the first take, then sing along to it while you record the next. Soprano down to bass, all in your own voice. Up to six parts for free, twelve with Pro. LAYER OVER A VIDEO YOU LOVE Bring a video in from Photos and it becomes your first part. Then you sing or play on top: harmonize with a clip everyone is sharing, add backing vocals to a friend's performance, react to the artist you follow. WIRELESS EARBUDS WORK FINE Singing along to earbuds always drifts, which is why layering apps usually ask you to plug in a wired pair. DuetMot measures that delay in a sound check, about a tenth of a second on the phones we tested, then lines up every take after it, and corrects each one again from the click that leaks into the mic. So the wireless earbuds already in your pocket are enough. When you want it exact, zoom into the waveform and nudge it by hand. 62 WAYS TO LAY OUT THE SCREEN From a two-person duet to a twelve-person grid, in portrait, landscape or square. Spotlight layouts make one singer big while the rest sit around them. FACE EFFECTS WHILE YOU RECORD Slimming, skin and eye effects are on from the first take, and you can put on a mask or a cat instead, including one whose jaw moves when you open your mouth. Stay off camera and it is still obvious that you are the one singing. CAPTIONS AND STAGING Add lyrics or part names over the video, cut the stretch you would rather not show, shift the colors or soften a part with blur and glow. The whole edit happens in the Video tab with your thumb. MAKE THE VOICES SIT TOGETHER Pick a voice preset, from soprano, alto, tenor and bass to chorus and vocal percussion, and the parts blend on their own. Backing vocals and accompaniment tuck a step behind the lead so nothing fights for the front. EQ, compression, de-essing, reverb and mastering are all there when you want to go deeper. INSTRUMENTS TOO Guitar, piano and bass presets too. Good for playing and singing at once, or a band rehearsal where everyone records from home. COLLAB FROM ANYWHERE Send a collab link. Your friend opens it, hears your part through their own phone and records over it. No account needed on their side. EXPORT, THEN POST Write the caption once and reuse it everywhere. Save the MP4 to Photos, then open TikTok, Instagram or YouTube right from the app. EASY ON YOUR STORAGE Already exported a song? Strip the video off it and keep the audio, or move the song to Files or iCloud Drive and clear it off the phone. Before you record, you can see how many minutes you have left. GOOD FOR - A cappella arrangements sung entirely by you - Singing with friends who live far away - Harmonizing over a video to make a collab - Reacting to the artist you follow - Stacking guitar, piano or bass takes - Putting the whole family on one screen DUETMOT PRO (SUBSCRIPTION) Free gives you up to 6 parts, portrait, landscape and square, and 41 of the 62 layouts, with the first take running up to 60 seconds. Pro unlocks up to 12 parts, 5-minute recording, spotlight layouts, no watermark, stem export, per-part fine tuning and cloud storage. There are no ads on either plan. Monthly and yearly plans both start with a 7-day free trial, with the price for your country shown before you start. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the period ends. You can manage or cancel yours in your App Store settings. Terms of Use: https://duetmot-collab.pinatsu.workers.dev/terms Privacy Policy: https://duetmot-collab.pinatsu.workers.dev/privacy Support: https://duetmot-collab.pinatsu.workers.dev/support

Screenshots

PractLoop4 screens
DuetMot4 screens

Verdict

The call

The clearest difference is ads: DuetMot at none against PractLoop's shown. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PractLoop sells 1 one-off in-app purchase and DuetMot sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PractLoop ships an update fortnightly, DuetMot every 11 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

Scorecard1 real difference · 5 level
PractLoop versus DuetMot: the parameters behind the verdict, then further details
ParameterPractLoopDuetMot
PriceFreeFree
Update frequencyFortnightlyEvery 11 days — better
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size8 MB30 MB
Age rating4+4+
DeveloperKazuhiko OdaYOTARO INATSU

In-app purchases

1 purchases

PractLoop

One-time1
  • Remove Ads$2.99
2 purchases

DuetMot

Subscriptions2
  • デュエモ Pro(月額)7 Days trial$2.991 Month
  • デュエモ Pro(年額)7 Days trial$29.991 Year

Questions

Is PractLoop free?
PractLoop is free to download, with in-app purchases available.
Is DuetMot free?
DuetMot is free to download, with in-app purchases available.
Do PractLoop or DuetMot have ads?
PractLoop shows ads; DuetMot does not.
Which is updated more often, PractLoop or DuetMot?
PractLoop ships an update fortnightly, and DuetMot every 11 days. Most recently, PractLoop was updated on October 28, 2026 and DuetMot on October 29, 2026.

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