# STEM-X: Vocal Isolation — Hybrid Dual-AI Stem Splitter

> Hybrid Dual-AI Stem Splitter (iPhone/iPad app by CEM OZAN DUZENCI.)

- Source: https://appshunter.io/ios/app/stem-x-vocal-isolation/id6791375004 (this page in markdown: same URL + `.md`)
- Developer: [CEM OZAN DUZENCI](https://appshunter.io/developer/6782101402)
- Category: Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 3 MB
- Languages: American English
- Released: 2026-07-30
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/stem-x-vocal-isolation/id6791375004/reviews.md

## What is STEM?

FUSE VOID STEM-X is the ultimate professional AI audio separation tool, built for producers, DJs, vocalists, and cover artists who demand perfection.

Powered by advanced dual-AI hybrid engines, STEM-X extracts studio-quality stems directly on your device. Whether you need a pristine vocal acapella for a remix, a high-fidelity instrumental for karaoke, or an isolated drum groove, STEM-X delivers with industry-leading speed.

FEATURES:
• State-of-the-Art AI Engines: Choose between Vocal Priority (2-Stem) or Full Band Extraction (5-Stem).
• Studio In Your Pocket: Process your audio files securely with lightning speed.
• Pro Audio Export: Extract and export uncompressed, high-fidelity stems to your DAW or files.
• Fair Quota System: Only pay for the seconds you extract. No wasted credits on full songs when you only need a loop!
• Minimalist Studio Interface: Designed with a dark, premium aesthetic that feels like high-end studio hardware.

Unleash your creativity, practice your covers, and remix the world with FUSE VOID STEM-X. 

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Plan | $19.99 | per month |
| Basic Plan | $9.99 | per month |
| Pro Plan | $199.99 | per year |
| Basic Plan | $99.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Energy Token | $4.99 | one-time |



## Version history (last 5 releases)

### 1.2.2 — 2026-08-22

In this update, we’ve optimized our core stem separation engine for better resource management and maximum stability. We also updated our Terms of Service regarding minute billing calculations to provide a more robust experience.

### 1.2.1 — 2026-08-06

What's New 

Security & Stability: Core system improvements and enhanced transaction security for a smoother experience.

Token Lifecycle Update: To ensure system efficiency, Energy Tokens (Consumables) are now valid for 365 days from the date of purchase. We've updated our Paywall UI and Terms of Service to reflect this transparency.

Minor UI adjustments for Mac and iPad displays.

### 1.2 — 2026-08-04

Seamless iCloud Sync: Your subscription minutes and energy tokens now instantly synchronize across all your Apple devices (Mac, iPad, and iPhone) in real-time.

Mac UI Optimization: We've completely optimized the user interface for macOS. The application window now dynamically adjusts its minimum bounds, ensuring a flawless layout and fully accessible controls regardless of your screen size.

Enhanced Core Engine: Under-the-hood architectural improvements provide a much faster, ultra-secure, and rock-solid StoreKit checkout experience.

Minor bug fixes and performance enhancements for a smoother vocal isolation workflow.

### 1.1 — 2026-08-02

Minor bug fixes and performance improvements for in-app purchases.

### 1.0 — 2026-07-30

No release notes.

## More apps by CEM OZAN DUZENCI

- [Fuse Void Drum Machine](https://appshunter.io/ios/app/fuse-void-drum-machine/id6782101040)

All apps by CEM OZAN DUZENCI: https://appshunter.io/developer/6782101402

## Related topics

[isalati](https://appshunter.io/ios/topics/isalati)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*