edjing Mix, Evermusic & Stemz Unlocked for iPhone

You don’t need another streaming library to do more with your music. You might need a way to mix two tracks, listen to files you already keep in the cloud, or remove a vocal so you can practise over the backing. These three apps solve those different jobs. The current builds on builds.io have their subscriptions unlocked. Download the IPA you need and install it on your iPhone without a PC or a developer account of your own.
edjing Mix

A small DJ setup on your phone
edjing Mix puts two decks, a crossfader and tempo controls on a touch screen. Automatic BPM detection and Sync help bring tracks to a matching tempo; the EQ lets you decide which parts of each track share the mix. That makes it useful for practising a transition with music you know, rather than simply playing one song after another.
Choose two tracks you have permission to use and start with one transition. Match the tempos, bring the second track in, then adjust the EQ so both bass lines aren’t fighting for the same space. The developer’s guide covers those basic controls. Access to a separate music service is governed by that service; this build doesn’t promise subscriptions outside edjing Mix.
What’s unlocked: Subscription unlocked in the current catalogue build.
Evermusic

Keep the files and change the player
Evermusic is built around your own audio files. It connects to cloud storage such as Google Drive, Dropbox and OneDrive, as well as local servers over SMB. You can keep a library where it already lives and choose what to download for offline listening. It isn’t a subscription to a music catalogue.
That distinction matters on a trip. Add the storage account containing your music, choose the folders or tracks you want on the phone, and download them while you still have a connection. The developer lists offline downloads and cloud connections among the Premium features. Download the Evermusic IPA for iPhone if your collection is already organised in folders and you want a player around it.
What’s unlocked: Subscription unlocked; the purchase page is skipped. The current build notes state that all features work.

Stemz

Practise with the part you need
Stemz separates elements of a recording so you can work with the vocal or backing rather than the whole mixed track. MWM describes vocals, drums and bass as examples of the parts it can extract. A singer can use an instrumental backing, while a player can listen more closely to an individual part.
Use a recording you have permission to process. Separation works on a mixed recording, so don’t assume every result will sound like an isolated studio track. Listen before you export or build a practice session around it. Download the Stemz IPA for iPhone for the editor’s paid tools; this catalogue build unlocks the subscription.
What’s unlocked: Subscription unlocked in Stemz: Remover Vocal Audio Pro.

How to install
Create or sign in to your builds.io account, register your device and follow the install steps on the app page. Apple processing can take a day and sometimes up to three days for a new device; one-tap installation follows once the device is ready. You won’t need a PC or a developer account of your own.
See the previous app digest and our guide to sideloading tools.
For listening, start with Evermusic; for a transition, edjing Mix; for a backing track, Stemz. Open the matching GET card above to install through builds.io.