Stemelo

Free plan iPhoneMacWeb

What Stemelo is

Stemelo is a web-based AI audio studio for separating songs into stems, extracting vocals, making instrumentals, and preparing practice tracks. Its tools include a stem splitter, vocal remover, acapella extractor, instrumental maker, karaoke maker, drum remover, bass remover, and drumless track maker. Upload MP3 or WAV files up to 50 MB. Guests can submit tracks up to five minutes long; signed-in users can submit tracks up to 15 minutes. Guest access includes three processing attempts and previews limited to 60 seconds, without downloads. A free account adds three attempts and one full export, shared across the tools. Pro includes full-length MP3 exports and private project history. Pro Monthly costs $9.90 per month and includes 300 processing minutes per month. Pro Annual costs $58.80 per year and includes 3,600 processing minutes per year. Stemelo says processing happens in the browser without installing audio software. Users can review their billing period and manage or cancel a subscription from their account. Failed or canceled paid jobs restore reserved processing minutes.

Who it suits

Stemelo suits musicians, producers, and creators who want to separate songs, extract vocals, make instrumentals, or prepare practice tracks. Its browser-based workflow is for people who want to process audio without installing audio software.

What it does well

Includes tools for vocals, drums, bass, karaoke, and instrumentals.
Accepts MP3 and WAV files up to 50 MB.
Signed-in users can upload tracks up to 15 minutes.
Free account includes one full export.
Failed or canceled paid jobs restore reserved processing minutes.

What to know first

Guest previews are limited to 60 seconds and have no downloads.
Free account's one export is shared across the tools.
Pro Annual requires $58.80 billed annually.

Limits

Guests get three attempts and 60-second previews without downloads, and can upload tracks up to five minutes. A free account adds three attempts and one full export shared across tools. Pro Monthly includes 300 processing minutes per month; Pro Annual includes 3,600 per year.

Plans

Plan	Billed and limits	Price
Free	3 free uploads · 60-second previews · 1 export after signup	Free
Pro Annual (iOS)	Pro access to mobile app features	$19.49 a year
Stemelo Pro Lifetime (iOS)	Lifetime app access; no automatic renewal	$29.99, paid once
Pro Monthly (iOS)	Pro access to mobile app features	$4.99 a month
Pro Annual	billed annually · 3,600 processing minutes per year · all stem tools · full-length tracks · MP3 exports · private project history	$58.80 a year
Pro Monthly	billed monthly · 300 processing minutes per month · all stem tools · full-length tracks · MP3 exports · private project history	$9.90 a month

As stemelo.com lists them, read 15 Oct 2026. The maker's own page has the final word.

Getting started

Open https://stemelo.com/ in a web browser.
Upload an MP3 or WAV file up to 50 MB.
Use guest access for three processing attempts on tracks up to five minutes.
Create a free account for three additional attempts and one full export.
Choose Pro Monthly at $9.90 per month or Pro Annual at $58.80 per year for paid processing minutes, full-length tracks, MP3 exports, and private project history.

Verdict

Choose Stemelo if you need browser-based audio separation and related tools, with a free account that includes one full export. Look elsewhere if you need more free downloads or a platform beyond the web.

Questions

Does Stemelo have a free plan?

Yes. Guest access includes three processing attempts and 60-second previews without downloads. A free account adds three attempts and one full export shared across the tools.

How much do the Pro plans cost?

Pro Monthly costs $9.90 per month. Pro Annual costs $58.80 per year, billed annually.

What platforms does Stemelo support?

Stemelo is available on the web. Audio processing works in the browser without installing audio software.

What file types and track lengths can I upload?

Uploads can be MP3 or WAV files up to 50 MB. Guests can upload tracks up to five minutes, while signed-in users can upload tracks up to 15 minutes.

What is included with Pro?

Pro includes AI audio tools, full-length tracks, MP3 exports, and private project history. Pro Monthly includes 300 processing minutes per month; Pro Annual includes 3,600 per year.

Can I cancel a subscription or recover minutes after a failed job?

Users can manage or cancel a subscription from their account. Failed or canceled paid jobs automatically restore reserved processing minutes.

Facts from Stemelo's own pages

Acapella extraction: The acapella tool isolates vocals and presents the vocal stem as the primary preview. · stemelo.com, 15 Oct 2026
App developer: Apple identifies Mehmet CANITEZ as the developer and seller. · apps.apple.com, 15 Oct 2026
Audio tools: Its tools include an AI instrumental maker, drum remover, acapella extractor, stem splitter, vocal remover, karaoke maker, bass remover, and drumless track maker. · stemelo.com, 7 Oct 2026
Bass removal: Stemelo offers a focused workflow for isolating bass or producing a bassless mix. · stemelo.com, 15 Oct 2026
Billing controls: Users can review their billing period and manage or cancel their subscription from their account. · stemelo.com, 7 Oct 2026
Browser-based: Stemelo says audio processing works in the browser without installing audio software. · stemelo.com, 7 Oct 2026
Drumless practice: The drumless track maker removes recorded drums while retaining vocals, bass and other instruments for play-along practice. · stemelo.com, 15 Oct 2026
Drum removal: The drum remover creates both a drumless mix and an isolated drum stem. · stemelo.com, 15 Oct 2026
Duration limit: Guests can upload tracks up to five minutes, while signed-in users can upload tracks up to 15 minutes. · stemelo.com, 7 Oct 2026
Duration limits: Guest uploads may run up to five minutes, while signed-in uploads may run up to 15 minutes. · stemelo.com, 15 Oct 2026
Exports and history: The Pro pricing page lists full-length MP3 exports and private project history among included features. · stemelo.com, 7 Oct 2026
Failed jobs: Failed or canceled AI jobs automatically restore reserved paid processing minutes. · stemelo.com, 7 Oct 2026
File support: The homepage says uploads can be MP3 or WAV files up to 50 MB. · stemelo.com, 7 Oct 2026
Free access: Guests receive three processing attempts with 60-second previews, and a free account adds three attempts plus one full export. · stemelo.com, 15 Oct 2026
Free usage: Guests receive three processing attempts and 60-second previews without downloads; a free account adds three attempts and one full export, shared across tools. · stemelo.com, 7 Oct 2026
Input formats: The web uploader accepts MP3 or WAV files up to 50 MB. · stemelo.com, 15 Oct 2026
Instrumental maker: The instrumental maker removes vocals to create a music-only track. · stemelo.com, 15 Oct 2026
Intended users: Stemelo describes its studio as built for musicians, producers, and creators. · stemelo.com, 7 Oct 2026
Limit: export formats: The web pricing page specifically promises full-length MP3 exports, while the opened web pages do not list additional export formats. · stemelo.com, 15 Oct 2026
Limit: source rights: Stemelo's tool pages instruct users to process only audio for which they have the necessary rights or authorization. · stemelo.com, 15 Oct 2026
Mobile app availability: Apple lists Stemelo as an iPhone and iPad music app, with Mac support on Apple silicon Macs. · apps.apple.com, 15 Oct 2026
Mobile data disclosure: Apple's disclosure lists purchases, identifiers, usage data and diagnostics as data that may be collected without being linked to the user. · apps.apple.com, 15 Oct 2026
Mobile privacy claim: The App Store description says audio and project files remain on the device and no account is required for local use. · apps.apple.com, 15 Oct 2026
Mobile processing engine: The iOS app says it uses on-device HTDemucs processing to create vocals, drums, bass and other stems. · apps.apple.com, 15 Oct 2026

Where Stemelo stands on Freedom251

AI Stem Splitters#14 of 26