Karei Studio
We build mobile apps designed fordaily use.
Simple, useful apps for everyday life — shipped fast, with care, in public.
華麗かれい · karei — splendid, brilliant
The apps
The work, in apps
Each project is tangible proof: design, engineering, and shipping. We are Android-first for now; App Store releases will follow once the Apple Developer account is set up.
On This Day is live on Google Play (Android). Moments Daily and Art Daily: submitted, awaiting review. Citation is in development. Step-by-step timeline: “Build in public.” iOS / App Store later.
On This Day: History Daily
History
A daily history micro-dose: a notable event or story tied to today’s date.
Moments Daily
Routines & habits
Habits, routines, and streaks — build rituals that last, one day at a time.
Art Daily
Culture & art
Art for every day: discover an artwork, movement, or detail to explore calmly, daily.
The concept
A suite of simple apps around everyday life
We are assembling complementary mobile apps around productivity, light learning, and habits — each with a clear promise, without bloat.
One idea per app
No “do-everything” super-app: each title solves a specific need so you always know why to open it.
Useful before flashy
Short, honest rituals: real progress over time, not hollow gamification.
Same DNA, different jobs
History, routines, art — the topics change; the philosophy stays: clear, polished, quick to understand.
The studio
Minimal, useful, fast
Karei is not a single product SaaS: it is a studio, a creative medium, and a lab to ship multiple quality mobile apps in parallel.
Vision
Show that several polished apps can come from a small team with a consistent product and visual line.
Design
Calm interfaces, careful typography, restrained motion — design serves clarity and trust, not empty wow.
Product philosophy
Prefer honest simplicity over feature lists; iterate in public and adjust with real feedback.
Build in public
Where things stand
A few time markers — shipped work and what is in motion.
March 2026
Project kickoff — On This Day
On This Day: History Daily — product scope and first development work.
March 2026
Play Store submission — On This Day
Android build sent for Google Play review.
March 2026
Play Store approval — On This Day
Listing approved: the app is live on Google Play. iOS / App Store later.
March 2026
Work starts — Art Daily
Development begins on Art Daily (daily art).
April 2026
Work starts — Moments Daily
Development begins on Moments Daily (routines & habits).
April 2026
Play Store submission — Art Daily
Android build submitted — Play review still pending.
April 2026
Play Store submission — Moments Daily
Android build submitted — Play review still pending.
April 2026
Work starts — Citation
Citation kicks off: daily quotes and day-themed hooks — current focus.