FREE SIMULATION · NO REAL MONEY

Ever wondered
how many tickets
it takes to win?

Explore the question without spending real money. Pick your numbers, use simulated credits, and watch whether luck arrives before the credits run out.

Chalak Kin Mai Baeng application dashboard
NO REAL MONEY1M+ SIMULATED TICKETSRESULT HISTORYDAILY CREDITS

01 / PRODUCT

A realistic simulation.
No real money lost.

A playful Thai lottery experience for testing assumptions about luck, probability, and buying habits.

01

Pick tickets like the real thing

Search six-digit numbers, choose from more than one million simulated tickets, and build the set you want to try.

02

See results without risking money

Each round calculates simulated winnings and losses so you can see what repeated buying would actually look like.

03

Fresh credits every day

Start again with simulated credits. There are no deposits, withdrawals, purchases, or prizes with real-world value.

Ticket search and selectionHistorical simulated results

02 / DEVELOPMENT

AI-agent speed.
Senior engineering judgment.

AI agents support planning, implementation, testing, visual exploration, and documentation. A senior developer owns the architecture, critical decisions, review, and final quality.

Because the app is free, the infrastructure is designed around pay-for-use services, compact network contracts, scale-to-zero compute, and deliberate data placement. Revenue is expected from unobtrusive banner and opt-in rewarded ads.

01

Flutter application

One mobile codebase designed to expand across Android and iOS.

02

Go + gRPC API

Compact Protobuf contracts reduce payload size and keep service boundaries explicit.

03

Scale-to-zero runtime

Cloud Run follows real demand and can reduce compute to zero when there are no requests.

04

Purpose-fit data

Firestore handles game activity while PostgreSQL supports structured profile and operational data.

05

AI-assisted delivery

AI agents accelerate implementation, testing, asset exploration, and documentation under senior developer architecture and review.

06

Cost-conscious design

The architecture targets less than ฿0.10 per monthly active user at 10,000 active users, as a design target rather than a price guarantee.

DOWNLOAD NOW

Try your luck
without risking money.

Available now on Google Play and the App Store.