LIVE
Pushbin
Sorts accumulated Android notifications into a searchable archive and parses card and payment alerts into an expense log. Everything stays encrypted on your device.
- Android
- Flutter
- Riverpod
- Kotlin
- Local-first
EURION · FLUTTER APP STUDIO
From Alerts to Spending,
From Lobby to Arena
We build apps and games with Flutter
Eurion turns everyday problems into lightweight, robust software. We build productivity apps that archive notifications and track spending, alongside mobile games for short sessions. Everything works on-device without an account.
4
Apps on Google Play
4
Flutter Apps
Local-first
Data Principle
Products
Two productivity apps (Pushbin and PushBin To-dos & Routines), two mobile games (Hacker Cat, Chip Match), and an internal business operations tool.
LIVE
PushBin To-dos & Routines
Formerly SalimButton
Check off to-dos for work, study, and home, plus routines like medication, cleaning, and laundry, with a single tap. Repeat reminders, a random task picker, a timer, home screen widgets, and a daily briefing. Your to-dos and history stay on your device.
- Android
- Flutter
- Local-first
- Widget
- Free with Ads
LIVE
Hacker Cat: Idle Action RPG
An idle RPG where the hacker cat NyanCode auto-clears cyber arenas. Progress continues while away, accumulating rewards over time.
- Android
- Flutter
- Flame
- Free with ads
LIVE
Chip Match: Cyber Merge
A vertical physics merge puzzle where chips drop and combine into higher tiers. 1-3 minute sessions with instant retries.
- Android
- Flutter
- Flame
- Physics
- Local-save
Private
Internal Operations Platform
A private web application calculating net margins per order and product across sales channels.
Operated internally at sell.eurion.co.kr.
How We Build
Different categories, identical engineering rigor.
Apps and Games in Flutter
Productivity apps use Riverpod and native Kotlin channels, while games leverage Flame and custom physics. Framework sharing keeps development agile.
Local-first Execution
Pushbin notifications and spending records, and PushBin to-dos and history, are stored only on the device and never sent to our servers. The games can be played right away without an account.
Documented Development
Every release tracks through specifications, architectures, implementation reviews, and automated verification before hitting stores.
Roadmap
2026 Completed
Initial Pushbin planning and notification archive foundation.
MILESTONE 01
MILESTONE 02
2026 Completed
Pushbin financial log expansion — parsing alerts into spending summaries.
2026 Completed
Development of two Flutter games: idle RPG and physics merge puzzle.
MILESTONE 03
MILESTONE 04
2026 Completed
Chip Match official launch on Google Play — View on Google Play.
2026 Completed
Hacker Cat: Idle Action RPG official launch on Google Play — View on Google Play.
MILESTONE 05
MILESTONE 06
2026 Completed
Pushbin official launch on Google Play — Product Details · Google Play open_in_new.
2026 Completed
SalimButton official launch on Google Play — View on Google Play. It is now called PushBin To-dos & Routines.
MILESTONE 07
MILESTONE 08
2026 In Progress
SalimButton relaunches as PushBin To-dos & Routines, adding routines, repeat reminders, and a daily briefing · Product page.
Check detailed progress across products on the Product Status page.