Indie Mobile Studio — Ho Chi Minh City

Apps.
Games.
Made with passion!

KBWorks is a one-person studio crafting polished, bilingual apps for iOS and Android. Every product is built with care — for real people, in the real world.

Offline First Song ngữ VI/EN Tối giản Nhanh & Mượt Tập trung trải nghiệm
BaoKB
BaoKB
Ho Chi Minh City, Vietnam
Flutter Dart Swift C# Unity Godot Riverpod Clean Arch AdMob IAP App Store Google Play VI/EN
5 Products
Solo Built
VI/EN Bilingual
08

Sacred Ring

Turn-Based Flick Duel • No Gacha

In Development
Sacred Ring
07

One More Year

Text-Based Life Sim • No Reload

In Development
One More Year
06

Later

Private Journal • Offline & Encrypted

In Development
Later
05

TypeRealm

Typing RPG • Skill-Based

Live on iOS & Android
TypeRealm
04

Runa

RPG Maker Player · iOS

Live on iOS · $2.99
Runa
03

Idle Legacy

History Strategy • Idle Game

Live on iOS & Android
Idle Legacy
02

Pomodoro RPG

Focus Timer • RPG

Live on iOS & Android
Pomodoro RPG
01

Market Math

Mental Math • Puzzle

Live
Market Math

Products

What we've shipped

Sacred Ring app icon

Sacred Ring

Turn-Based Flick Duel — Đang phát triển

History No Gacha iOS Android Offline

Pull the bowstring, launch a general from the historical record, and knock the enemy commander out of an ancient stone arena. Generals join through the story — no banners, no pulls, no gacha.

View product
One More Year app icon

One More Year

Text-Based Life Sim — Đang phát triển

Life Sim iOS Android Offline

Age up from birth and spend a yearly budget of choices shaping who you become. Random life events test your judgment. There's no reload — build a dynasty that outlives you.

View product
Later app icon

Later

Private Journal — Đang phát triển

Journal Offline VI/EN

A private journal built around one idea: seal a memory in time, and meet it again when you've become someone new. No account, no cloud, no AI reading your words.

View product
TypeRealm app icon

TypeRealm

Typing RPG — Live on iOS & Android

Flutter iOS Android Typing RPG Offline

Defeat monsters by typing — and genuinely get faster with every battle. Type-to-fight combat where skill is your only power. No pay-to-win, ever.

View product
Runa app icon

Runa

RPG Maker Player — iOS · $2.99

iOS RPG Maker Offline

Play your RPG Maker games on iPhone and iPad. Five engines — MV, MZ, XP, VX, VX Ace. Import, play, done.

View product
Idle Legacy app icon

Idle Legacy

Build History's Greatest Empires — Free on Android

Flutter iOS Android Idle

Historical idle game spanning 8 eras — from Stone Age campfires to the stars. Choose from 7 civilizations, experience 350+ historical events, and build an empire that outlasts the ages.

View product
Pomodoro RPG app icon

Pomodoro RPG

Tập Trung · Làm Việc · Lên Cấp — iOS & Android

Flutter iOS Android RPG Utility Productivity

Turn your focus into power. Defeat weekly bosses, level up your hero, and build deep work habits — one 25-minute session at a time.

View product
Market Math app icon

Market Math

Toán Chợ — v1.4.0

Flutter iOS Android VI/EN Offline

Calculate market shopping totals under time pressure — Vietnamese or US grocery style. Challenge friends via Friend Duel, climb the Leaderboard, and unlock 31 achievements.

View product

About

Behind KBWorks

My name is BaoKB — I build mobile products with a strong focus on systems thinking, balancing usability, architecture, progression, and long-term user experience. Based in Ho Chi Minh City, Vietnam, specializing in cross-platform Flutter apps that feel native on iOS and Android — from idea to App Store submission.

Principles

Clean Architecture

Thoughtful UX

Offline Reliability

Bilingual Accessibility

Approach

My approach combines product analysis with engineering discipline: clean Flutter architecture, bilingual UX, offline-friendly design, and carefully considered interaction details.

I'm especially interested in software that remains intuitive, maintainable, and rewarding to use over time.

Currently

Shipping updates for Runa and TypeRealm on iOS & Android, and building Sacred Ring, One More Year and Later.

Stack

Flutter & Dart Swift C# Unity Godot Riverpod Clean Architecture AdMob & IAP App Store Google Play VI/EN