IRONWAVE

Radio stations for training, assembled live.

Deep, progressive, melodic and organic house — and an Arabic lineup of tarab, pop, khaleeji, mahraganat and dabke — picked by tempo so the music matches the phase of the session.

For iPhone. Full-length playback through your own Apple Music subscription; a free independent-artist catalogue for everyone.

Eleven stations, two lineups

Five follow the session — warm up, hold, peak, push, come down. Six are sound rooms. Switch between English and Arabic music in one tap.

Interval mode

A work/rest clock the music follows: every interval gets its own record, entered past the intro and blended, never cut.

Heart rate

With a watch in a workout, the next record is picked for your pulse, and the clock says whether a phase is in its zone. The rate never leaves the phone.

Crossfade

One record fades into the next, Off or 3 to 12 seconds, the way the big players do it.

Where the music comes from

Stations are anchored on named artists, not search phrases. Apple Music's catalogue builds them for everyone; its records play in full for subscribers. Audius, an open catalogue of independent artists, plays in full for everyone. Nothing is downloaded, converted or stored — every record streams through its own service's player, under that service's terms.

Tempos

A record's tempo decides where it sits in a session. Where a service publishes a measured tempo the app uses it; where none does, the app's server asks GetSongBPM for the record's published tempo, or the app measures it while the record plays. Only an artist's name and a title are ever sent to GetSongBPM — nothing about you.

Privacy

IRONWAVE collects nothing and sends nothing about you anywhere. The full notice, the same text the app shows, is on the Privacy page.