Comparison

AI Vocal Remover vs Stem Splitter

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

Head to head
About

AI Vocal Remover

Easily remove vocals, split songs into stems like drums and bass, and create practice-ready tracks. This AI-powered tool offers clean separation for remixing, sampling, or karaoke, with features for pitch and tempo adjustment.

Highlights
  • Remove vocals and split songs into stems
  • Isolate drums, bass, and instruments
  • Create instrumental and karaoke tracks
  • Adjust pitch and tempo
  • Adaptive metronome for practice
  • Loop difficult sections
  • Export stems in WAV or compressed formats
Features
Read full description

Remove vocals, split stems and build practice-ready tracks in seconds. Our AI vocal remover and stem splitter lets you isolate vocals, drums, bass and instruments from any song with clean, studio-quality separation. No presets, no learning curve. Built for the best music production sessions, without leftover artifacts. Just upload a track and start creating. • Split vocals, drums, bass and other instruments in seconds for remixing, sampling or acapellas. • Piano / guitar stems and individual drum elements like hats, kicks, toms, snare... • Remove vocals cleanly to create instrumental and karaoke-ready versions of your tracks. • Use advanced voice isolation to hear details buried inside the mix. • Separate songs into high-quality stems for production, DJ sets or learning by ear. • Use the vocal separator to pull clean lead vocals from dense mixes and layered productions. • Change pitch and tempo independently with the built-in pitch changer while keeping the audio natural and usable while using vocal separator. • Practice tighter with an adaptive metronome that follows your track for more accurate rehearsals and live performance prep. • Use the music separator to break down complex arrangements with surprisingly natural results. • Loop difficult sections with clear start and stop points for seamless instrument practice. • Isolate a single instrument, repeat the part you need and export only the exact section you want. • Build focused backtracks for rehearsals, covers, live sets or acapella sessions without touching a DAW. • Export and share WAV or compressed stems directly from your phone. How it works: 1. Upload a song from your device. 2. Our vocal remover and stem splitter will do the work in seconds 3. Get stems, change pitch & metronome, loop and isolate 4. Download your tracks and keep creating. Made for musicians, producers, DJs, songwriters, content creators, remix artists, students learning by ear and anyone building cleaner practice sessions. Karaoke fits too! Fast processing. Honest results. We don’t train on your audio, and your files stay yours. Not minutes. Seconds. Plans: • Weekly Unlimited Plus Plan ($14.90/week) • Annual Unlimited Plus Plan ($44,90/year) * Split vocals, isolate instruments and build clean backtracks in seconds. * Turn any song into isolated stems, instrumentals and practice-ready loops in seconds. * Remove vocals, isolate instruments and export only the parts you need. * Create clean stems, loop difficult sections, remix and change pitch with precision in seconds. * Play harder parts with seamless loops, isolated instruments, adaptive metronome support and custom backtracks. EULA: https://soundboost.ai/terms-of-use Privacy Policy: https://soundboost.ai/privacy-policy

About

Stem Splitter

Isolate and manipulate individual instrument and vocal tracks from any song, entirely on your device. Adjust pitch, tempo, and export stems with a reactive visualizer. Offers a one-time purchase for full functionality after a free trial.

Highlights
  • 6-stem separation (vocals, drums, bass, guitar, piano, other)
  • Live reactive visualizer with multiple styles
  • Pitch and tempo adjustment for exports
  • Automatic BPM detection
  • 100% on-device processing
  • No ads or subscriptions
Features
Read full description

Split any song into clean, isolated stems — 100% on your device, no cloud, no waiting, no subscription. NEW: 6-STEM SEPARATION OffgridStem now separates Vocals, Drums, Bass, Guitar, Piano, and Other — not just the standard 4. Study a guitar riff note-for-note, isolate the piano part, or build a cleaner instrumental than ever. NEW: LIVE REACTIVE VISUALIZER Your exported mixdowns now live in a dedicated Exports player with a real-time, audio-reactive waveform — 14 visual styles (Bars, Neon Glow, Glass, Siri-style Fluid, Circular, Retro EQ, Cassette, and more) and 4 color themes. Turn your phone sideways for an immersive fullscreen view. NEW: PITCH & TEMPO IN YOUR EXPORTS Shift the key, slow down the tempo to learn a part — your exported mixdown now matches exactly what you heard, not the original. NEW: AUTOMATIC BPM DETECTION Every separated song gets an estimated tempo, shown right where you're already adjusting playback speed — no need to look it up separately. WHY OFFGRIDSTEM • 100% on-device — your music never leaves your phone • No ads, ever • One-time purchase — no subscription, no expiring credits • Fast — separation runs locally, no upload/download wait • Private by design — nothing to log in to, nothing to upload WHO IT'S FOR • Singers isolating vocals to study melody and phrasing • Guitarists and pianists isolating their instrument to learn a part • Karaoke and backing-track creators • Remixers and producers pulling clean stems from any track • Anyone who just wants the instrumental (or just the vocals) from a song HOW IT WORKS 1. Import a song, or extract audio from a video 2. OffgridStem separates it into up to 6 clean stems, entirely on your device 3. Mix, mute, solo, adjust pitch/speed per stem 4. Export a mixdown — with your pitch/speed changes baked in — or export individual stems Free to try: your first 3 songs are full-length and fully exportable. After that, previews are capped at 60 seconds unless you unlock Pro. No ads. No subscription. No cloud. Just your music, separated, on your terms.

Screenshots

AI Vocal Remover4 screens
Stem Splitter4 screens

Verdict

The call

The clearest difference is rating: Stem Splitter at 5.0 against AI Vocal Remover's 2.5. AI Vocal Remover's advantage is ratings volume (6 vs 2) and iOS requirement (15.1 vs 17.6). 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. AI Vocal Remover sells 6 in-app purchases, starting at $9.99 per 7 days and Stem Splitter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stem Splitter holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
AI Vocal Remover versus Stem Splitter: the parameters behind the verdict, then further details
ParameterAI Vocal RemoverStem Splitter
PriceFreeFree
Rating2.5 (6 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings6 — better2
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.6
Further details — not scored
Size61 MB427 MB
Age rating4+4+
DeveloperDIKTATORIAL Inc.Tsz Fung Choi

Customer experience

AI Vocal Remover

All ratings6 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

Stem Splitter

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

AI Vocal Remover

Subscriptions6
  • Unlimited Plus | Weekly$9.997 Days
  • Unlimited Stems & Studio | Monthly$14.997 Days
  • Unlimited Stems & Studio | Monthly$17.991 Month
Show 3 more
  • Unlimited Plus | Monthly$24.991 Month
  • Unlimited Stems & Studio | Annual$34.991 Year
  • Unlimited Plus | Annual$44.991 Year
1 purchases

Stem Splitter

One-time1
  • StemCraft Pro Lifetime$24.99

Questions

Is AI Vocal Remover free?
AI Vocal Remover is free to download, with in-app purchases available.
Is Stem Splitter free?
Stem Splitter is free to download, with in-app purchases available.
Which has better reviews, AI Vocal Remover or Stem Splitter?
Stem Splitter is rated higher. AI Vocal Remover averages 2.5 out of 5 from 6 ratings, while Stem Splitter averages 5.0 from 2 ratings.
Do AI Vocal Remover or Stem Splitter have ads?
Neither AI Vocal Remover nor Stem Splitter shows ads.
Which is updated more often, AI Vocal Remover or Stem Splitter?
AI Vocal Remover ships an update weekly, and Stem Splitter weekly. Most recently, AI Vocal Remover was updated on October 28, 2026 and Stem Splitter on October 25, 2026.

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