Incense of Meditation work for inquisitor?

[Fyxur]

Does the incense of meditation work for casters that do not prepare spells, like Inquisitor, or other spontaneous casters?

[SangoProduction]

Does the incense of meditation work for casters that do not prepare spells, like Inquisitor, or other spontaneous casters?

No, because it specifically says to prepare it.