This audio plugin for iOS provides a unique stereo tremolo effect. It utilizes FM-based LFOs and VCA/low-pass gate modulation to add color and movement to instrument tracks within a host DAW.






215+ iOS apps & games curated and reviewed
With an average user rating of 4.5★, the nesi xtrem category is one of the App Store's strongest. Browse all 215+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.7★ (17) | No | No | May 2026 | |
| 2 | Free | 4.7★ (27K) | No | Yes | Jul 2026 | |
| 3 | Free | 4.7★ (70K) | Yes | Yes | Jul 2026 | |
| 4 | Free | 4.6★ (78K) | Yes | No | Jul 2026 | |
| 5 | Free | 4.8★ (83K) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.5★ (591) | No | Yes | Jul 2026 | |
| 7 | Free | 4.8★ (17K) | Yes | Yes | Jul 2026 | |
| 8 | Free | 4.6★ (3K) | No | Yes | Jul 2026 |






This audio plugin for iOS provides a unique stereo tremolo effect. It utilizes FM-based LFOs and VCA/low-pass gate modulation to add color and movement to instrument tracks within a host DAW.






This app uses AI to separate vocals and instruments from any song, allowing musicians to create custom backing tracks. It also offers features like pitch and speed adjustment, chord detection, and lyric transcription.






This app transforms your device into a full-featured DJ system, allowing you to mix music from various streaming services and your personal library. Create live mixes, remix tracks, or use an automatic mode for seamless transitions. It offers advanced music production tools and hardware integration for both beginners and professionals.


Experience high-quality audio playback and control your Sony audio devices. Stream music from various sources, including Hi-Res files, and optimize sound settings for an immersive listening experience at home or on the go.


This mobile recording studio and audio editor helps users sound professional with intuitive tools. It offers automatic pitch correction, background noise removal, and a variety of effects. Users can record vocals, process existing audio/video, and even extract vocals from songs.


Control a wide range of digital audio mixers from a single, unified interface. Customize your workspace with unlimited layers, layouts, and themes. Features include RTA overlays, channel linking, and feedback detection.


This app consolidates your entire music collection, whether local or from iTunes, into a single, organized library. It offers robust playback, playlist creation, smart search, and advanced features like audio extraction and file conversion. Enjoy a personalized music experience with no ads or distractions.


This app is a professional audio editor and song creator for multiple devices. It offers AI-powered music generation, vocal/instrument separation, video audio editing, and extensive audio effects. Create, mix, and master your sound with advanced multitrack editing and format conversion tools.


This app provides desktop-grade audio editing tools on your mobile device. It features a multi-track editor with numerous effects, an AI vocal separator, and a robust audio recorder. It's designed for music and podcast creators needing a convenient, on-the-go solution.


Listen to your favorite music offline, on-demand, and anytime with unlimited downloads. Discover new releases, curated playlists, and identify songs playing around you. Enjoy music without data or Wi-Fi after downloading.


A dedicated music player for your Plex library, offering audiophile-grade playback features, stunning visuals, and personalized radio stations. Enjoy your music collection with advanced customization and offline listening options.


Create captivating dubstep music on your iOS device with a vast collection of drum kits and samples. Easily produce hit songs and beats without prior experience by tapping sample blocks. Jam, record, and save your musical creations with a powerful pattern sequencer.


Enhance your music listening with an all-in-one player featuring a powerful equalizer, bass booster, and DJ transitions. Access your music from cloud storage or local files, with offline playback. Customize sound to your taste and enjoy brilliant audio quality.


This app allows musicians to slow down music, change pitch, and isolate instruments for easier transcription and practice. It features AI-powered stem separation, interactive waveforms, and customizable looping for focused learning.


This app offers a comprehensive suite of tools for editing and enhancing audio. Easily splice, mix, record, and manipulate audio with features like pitch shifting, reverb, and a 10-band equalizer. It also includes advanced functions like noise reduction and format conversion.


Transform your device into a mobile recording studio. Capture, edit, and enhance any sound with a wide array of microphones, multi-track recording, and professional audio effects. Perfect for musicians, podcasters, and content creators.


Easily transform audio and video files into various popular audio formats like MP3, WAV, and M4A. Supports dozens of input formats and offers quick, cloud-based or local conversions. Save, share, or listen to your converted files directly from the app.


Control your personal monitor mix directly from your mobile device. This app offers intuitive remote control for volume and panning of input channels to auxiliary buses, with customizable groupings for easy adjustments during performances. Ideal for musicians and performers seeking flexible and personalized monitoring.


Transform your device into a professional music studio. Record, mix, and edit an unlimited number of audio and MIDI tracks with real-time effects. Collaborate with other artists and create music on the go.


This app plays almost any audio file with lossless quality, offering advanced equalizer and bass boosting. Stream or download music from cloud services and NAS, manage your library with a built-in file manager, and customize playback with extensive options.