A solo studio building thoughtful iOS, macOS & Android apps that help you create, focus, and rest better.
Built solo · 40+ skills · 25+ agents · How it’s built
Manual camera controls, film-style looks, and a dedicated shooting workflow for iPhone.
Turn one photo into a set of messenger stickers — captioned in your own language, ready for WhatsApp, Telegram, LINE and Kakao.
Design a business card on your iPhone — 44 printing styles, every line movable, and a print-ready PDF at the end.
Countdowns to every comeback, what the month cost you, and a photocard binder you actually make the cards in.
Turn movement into light with 15 live video echoes, trails, clones, strobes, and tunnels.
Capture iridescent photos and videos with live holographic looks, glow, and chrome effects.
Make any photo jiggle, record the motion, and share it as a playful looping video.
Twenty detective cases that train how you check a claim
Create seamless carousels and photo decorations with Korean and Japanese typography.
Turn words into typographic art — 18 designer presets, bend & glow effects, and text on photos.
An 8-week snoring training program built by ENT physicians
Smart packing assistant for travelers
Create AI cat stickers, edit photos, and collect playful sticker packs in one cute camera app.
Tasks with smart focus sessions
Breathing-based sleep induction
A long-form writing desk for characters, world notes, manuscript structure, and progress tracking.
Ambient desk mood ticker
Before / after, perfectly aligned
Make a logo from 1,800+ templates — recolor, swap fonts, and export true vector SVG & PDF.
App Store Connect control tower for metadata, screenshots, releases, and review prep
Tarot, zodiac, MBTI, daily guidance, and collectible card art in one personal ritual app.
Read a face the way gwansang does — three-court proportions, five-element type, and twelve palaces, measured on your iPhone.
Photos into anime art, cartoons & caricatures
IV drip rate in three taps
Calm 15-min routines — no streaks
Design App Store screenshot sets with device frames, gradients, and localized copy
ASO research workspace for keywords, competitors, market scores, and app ideas
Payment, analytics and localization are the same code under every app — nobody opens an app for those. What you actually see and touch is decided per app: its interface, its features, its artwork, shared with nothing.
How it’s built