Cosy iOS software, built with care.

Heliotrope is a small studio making focused apps—clear design, dependable performance, and respect for your privacy. Our first app is PopStick: turn a favourite photo into a tiny sticker for your mini thermal printer.

Meet PopStick Support

PopStick

A tiny creative studio for your mini thermal printer—pick a photo, make it pop, print.

Turn a favourite photo into a tiny sticker for your thermal printer. Crop fun shapes, add frames and text, dial in brightness—what you see is what prints. No ads, no in-app purchases, and no account: your pictures stay on your device.