Last updated 11 August 2026.
inku is a drawing and generative sound surface that runs entirely on your device. A curated set of ink palettes and sounds is free to use; the rest unlock with a single one-time purchase — there is no subscription.
inku is provided as-is, without warranty of any kind, express or implied.
inku's one-time purchase is a standard In-App Purchase governed by Apple's standard End User License Agreement. It's non-refundable except as required by law — refund requests go through Apple, not inku directly.
Questions about these terms: marc@allyoucan.co.