iro 3.1: • Two new collections: Cats and Dogs. 54 pages. • Stained Glass doubled: 24 new pages.

iro 3.0 is a big one: • 130 new pages across 4 collections: Food, Animals, Mystical and Portraits. • Updated design.

Bug fixes and performance improvements.

Two new collections, 48 new pages. Cottagecore — 24 cottages from 24 countries: a thatched Cotswold cottage, a timbered Fachwerk house, an Icelandic turf house, a Russian izba. Small worlds with mossy roofs and warm windows, drawn for slow evenings. Stained Glass — 24 window designs: a peacock, a koi pond, a rose window, a tree of life. Clean enclosed shapes that fill beautifully — light each pane up, piece by piece. The full gallery is now open to browse, every collection for everyone.

IRO now speaks your language. The whole app — every page name, every color cue, every quiet corner — is now in French, German, Spanish, Portuguese, Italian, Dutch, Russian, Japanese, Korean, Chinese (Simplified and Traditional), and Arabic. Also in this update: — Stay-in-lines coloring is smoother, with no flicker as strokes settle. — Pinch-zoom stays fluid on even the most detailed pages.

Trails — 24 new pages tracing famous walking paths, from coastal camino stretches to quiet forest routes. Full-bleed art, made for slow evenings. Inspiration — every page now comes with a finished version we coloured for you. Peek at it whenever you like — borrow the mood, or go your own way entirely. Plus refreshed suggested palettes across all pages, and sharper full-bleed exports.

bug fixes & performance improvements

— ink-bloom reveal — watch a finished page bloom from bare outlines into full color, like ink spreading across the page — share the reveal as a video, right alongside time-lapse — ready for tiktok, reels, or stories — richer suggested palettes — more vivid color, with gentle shading worked in plus a little polish — a softer app launch, cleaner gallery thumbnails, and the usual quiet refinements. happy coloring.

this update is all about color — which shades to reach for, and where. what's new: — suggested palettes for every scene — each page now arrives with a curated, hand-shaded set of colors, so you can settle in and start coloring without second-guessing — tap-to-pick color cues — subtle labeled hints suggest which shade suits each area; tap a cue to grab the exact color, or tap again to cycle through it. IRO+ unlocks color hints on every page — truer colors in dark mode — brush strokes could render slightly off in dark mode; now your colors stay exactly as you picked them, on the canvas and in every export, thumbnail, and time-lapse plus a long tail of polish — smoother time-lapse exports, a cleaner hint-unlock button, more reliable canvas taps, and refreshed artwork with updated palettes across the collection. happy coloring.

say hello to IRO 2.0 — a calmer, prettier, more personal coloring book. what's new: — a new themed collection: isometric spaces — tiny worlds from coffee roasteries to champagne cellars — time-lapse video export — every session becomes a smooth little film, ready for tiktok, reels, or stories — pages of the day, free for everyone, refreshed daily — a redesigned share sheet with a 9:16 vertical option, custom background colors, and a removable watermark — bucket fill that spreads from your fingertip — a calmer canvas: edge-to-edge, pinch-to-zoom, two-finger pan, and a mini-map for the tightest detail — a brand new look — quiet typography, mood-driven accent colors, full dark mode, and a quick personalized onboarding — full iPad layout — gentle daily reminders if you want them — curated palette packs plus a long tail of polish — smoother undo/redo, better thumbnails, faster page loading, and a thousand tiny refinements. happy coloring.