Offline music player
MP95 has no reason to go online, so it does not.
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Room Light drives the iPhone flashlight from the low-frequency envelope of the track. A kick drum lifts it, the decay lets it fall. It is a lamp that breathes, not a strobe.
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The sound chain already analyses the audio for the visualizers. Room Light takes the envelope of the bass, applies a fast attack and a slow release, and writes it to the torch about twenty times a second. The result is a light that swells with the kick and sinks between beats, like a lamp wired to the bass amp.

The light never goes below a floor of about sixteen percent, so it never blacks out. That is a deliberate design decision: full-off flicker in the 3–30 Hz range is the range that affects photosensitive people, and a lamp that never goes dark stays outside it. It is still a light that moves, so MP95 shows a warning plate before the first use and asks you to acknowledge it. If you or anyone in the room is sensitive to light, leave it off.

The LED is a heater. Room Light switches itself off when you pause, when the app goes to the background, when iOS reports the torch unavailable because of temperature, and after thirty minutes regardless. It never turns on by itself: the state is not saved between launches, and every session starts with the light off.

The small flashlight button sits in the top row of the player next to the FX chip. It only appears on devices that have a flash; iPads without one do not show it. Put the phone face down on a table with the flash pointing at the ceiling and the room follows the music.

It rises with the beat and falls between beats, following the bass envelope. It does not switch fully off, so it is a breathing lamp rather than a strobe.
iOS manages the torch and disables it if the device gets warm; MP95 listens for that and turns the light off. It also stops on pause, in the background, and after thirty minutes.
MP95 keeps the light from ever going dark, which avoids the full-off flicker range associated with photosensitive reactions, but any moving light can be uncomfortable. The app shows a warning before first use. If you are sensitive to light, do not use it.
Only on iPads that have a flash. The button is hidden on devices without one.
More features
MP95 has no reason to go online, so it does not.
Learn moreTap the FX chip and the room behind the player answers the music: spectrum bars, a waveform, an aurora, a stream of light, a pulse, or full RGB.
Learn moreThe sound circles slowly around your head, about one revolution every eleven seconds, with the delay and shadowing your ears use to locate a real source.
Learn morePick the cassette deck and you hear tape.
Learn moreFive bands, a bass and treble tilt, volume boost, stereo width and fourteen programmes.
Learn moreThe slowed switch drops the speed of the machine and adds a room.
Learn moreMP95 is free to start. No account, no ads, no internet.