Flex - Music Player

Your music. Beautifully yours.

A first look at Flex Music 2.0: a new player, smarter queues, casting and more ways to enjoy your own Plex library.

Coming in 2.0. The store links below currently offer version 1.0.

Your libraryAlbums · playlists · tracks
Pick a moodColour-coded vibes
OfflinePlays without signal
LyricsFollow along line by line

The why

Built on a long walk

Flex - Music Player started as a real problem. On long walks I build playlists that ramp up — steady openers first, then bigger and bigger tracks that pump me up and push me to go harder.

Keeping a long playlist in exactly that order meant fighting every music app I tried. Moving one song was a chore; shaping a few hundred was hopeless. I wanted real control over my own playlists, and nothing out there gave it to me.

So I built it, and now you can use it too.

— Jas, maker of Flex - Music Player

Features

Coming in Flex Music 2.0

Explore the next release, currently in preparation. These preview captures use our fictional demonstration library, with generated artwork, artists and titles. Version 2.0 is not yet publicly available.

Keep browsing. Keep listening.

Play and Shuffle start in the mini player, so you can keep exploring your library. Tap to open Now Playing, then return to browsing without stopping the music.

Flex 2.0 preview: a fictional playlist with the mini player and navigation dock

Your music stays close.

Choose what plays next

Use Play Next for the next song, or Play After Next to place it after the tracks you have already queued. Assign either action to a swipe.

Flex 2.0 preview: Play Next and Play After Next swipe actions

Next up is your choice.

A queue you can shape

See what is coming, move tracks into order and return to the current song. Your playlist editing tools still save changes back to Plex.

Flex 2.0 preview: the Up Next queue with fictional tracks

Make room for the next favourite.

Find a different mix

Smart Search filters your Plex library with editable starters such as Recently played, Unplayed gems and Rediscover. Pro saves smart playlists and listening sessions for another day.

Flex 2.0 preview: Smart Search filters and playlist starters

Smart Search is free. Saving smart playlists is Pro.

Use less mobile data

Data saver asks your Plex server to convert audio before streaming, with separate Wi-Fi and cellular limits. Converted audio can be saved for replay and offline listening. Server support is required.

Flex 2.0 preview: Data saver quality limits and measured statistics

Stats measure converted audio, not all network traffic.

Take your music with you

In 2.0, downloads of any size and Keep favourites offline are free, subject to available storage. Choose what to save and listen when you are away from your server.

Flex 2.0 preview: downloaded music available offline

No paid download limit in 2.0.

Listen around the house

Cast music to compatible Google Cast and Sonos receivers, with volume and queue controls. Pro can show available synced lyrics on a compatible Google Cast display.

Flex 2.0 preview: casting device discovery, not a connected playback demonstration

Music casting is free. Lyric casting is Pro.

A player that feels like yours

Enjoy the waveform seek bar, visualizers and independent artwork effects. Available lyrics can follow the song; manual lyric search helps find another match.

Flex 2.0 preview: Now Playing with generated artist Zariya Pell and fictional album artwork

Plex lyrics with LRCLIB fallback.

Devices

On your phone, tablet, wrist and car

iPhone, iPad, Apple Watch and CarPlay, plus Android phones, tablets and foldables.

Flex - Music Player on iPad with album artwork beside the Up Next queue

iPad

More room on iPad

On iPad, the player splits into two columns, with the artwork on one side and lyrics or the queue on the other.

Flex - Music Player on Apple Watch showing Now Playing with transport controls and a star rating

Apple Watch

Control it from your wrist

See what's playing, start a playlist, check what's up next, rate a song and turn the Digital Crown for volume. Your iPhone plays the music and the watch controls it. The Watch app is part of Flex - Music Player Pro.

Flex - Music Player on a Pixel phone with the swipe pane open on a playlist

Android

Also on Android

Flex - Music Player runs on Android phones, tablets and foldables too. On a big or unfolded screen, the player uses two columns.

CarPlay is free and comes with the iPhone app. Browse your playlists and albums on the car's screen, with artwork, and rate the song that's playing.

Good to know

The little things

Made for touch

Press and hold, swipe and drag work throughout the app.

Ratings saved to Plex

Rate a song in the player, in a playlist, in CarPlay or on your watch, and it's saved to your Plex library.

Ask Siri

Ask Siri to play any of your playlists by name.

Picks up where you left off

If your phone closes the app in the background, your queue and place in the song are still there when you come back.

Set it up your way

Reorder or hide the home sections, choose what's in the menu, set your swipe actions and pick a lyric size.

No ads

There are no ads and no extra account. You sign in with Plex and you're done.

Before you start

What you need

iOS 18 or Android 7 and later for 2.0

The upcoming update requires iOS/iPadOS 18 or later. Android remains at Android 7 (SDK 24) or later. Apple Watch requires watchOS 10 and Flex Music Pro.

A Plex account

You sign in with your Plex account. You don't need Plex Pass.

A Plex Media Server

Your own server, or one you've been given access to, with a music library on it.

A connection to the server

You need one to stream music and edit playlists.

Nothing for downloads

Songs you've downloaded play without any connection at all.

Flex - Music Player is an independent app made by Elixir Consultancy Services Ltd. It is not affiliated with, endorsed by or sponsored by Plex, Inc.

Pricing

Free and Pro in 2.0

The upcoming release makes offline downloads of any size free. Pro adds advanced playlist tools, personalisation and companion features. Monthly, yearly and lifetime plans unlock the same features. Store-localised prices apply; current US prices are $0.99/month, $9.99/year or $19.99 lifetime.

Free in 2.0

Your library, online and offline

  • Browse, play, search and rate your whole Plex library
  • Offline downloads of any size and favourites sync
  • Smart Search, music casting and on-device lyrics
  • All themes and visualizers; the Pinned Playlist widget
  • CarPlay and Siri playlist playback
  • Edit playlists of up to 100 tracks

Flex Music Pro in 2.0

More ways to organise and personalise

  • Edit playlists beyond 100 tracks
  • Save smart playlists and listening sessions
  • Premium home-screen widgets and alternate app icons
  • Navigation icon themes and styles
  • Lyric casting and the Apple Watch companion
  • Monthly, yearly or lifetime; the same features in every plan
Flex 2.0 preview: offline music from the fictional demonstration library

In 2.0, the 100-track editing limit remains. The paid download limit is removed. Version 1.0 still uses the earlier download limits.

It's your library. Flex - Music Player just makes it feel like yours.

Support development

Help Flex - Music Player keep growing

Flex - Music Player is free and has no ads, and Pro is there for bigger libraries. If you enjoy the app but don't need Pro, you can leave a tip. It helps pay for developer accounts and new features.

You don't have to. Feedback and App Store reviews help a lot too.

Support Flex - Music Player

Feedback

Tell us what you think

Is there a feature you'd like, or something that gets in your way? Send us an email. We read every message.

support@elixircs.com