Khánh Quốc
Founder of 6pm, Odd Eggs
Khánh Quốc builds 6pm at Odd Eggs, a small app studio in Saigon. The whole app, server included, is open source, so every claim here can be checked against the code.
Elsewhere
Articles
- How much can I spend per day? The safe-to-spend method
- How to Track Spending Automatically on iPhone
- Best Expense Tracker Apps for iPhone in 2026
- Budgeting as a Couple Without Sharing Passwords
- Envelope budgeting vs one daily number: which fits you?
- Holiday spending plan: pay future you first
- How to Log Expenses by Voice on iPhone
- How to Scan Receipts to Track Expenses on iPhone
- How to Track Spending from QR Code Payments
- Put Your Daily Budget on Your iPhone Lock Screen
- Surviving Black Friday 2026 with one daily number
- Turn Bank Alert Emails Into an Expense Log
- Where Does My Money Go? A 7-Day Small-Leak Audit
- Why Expense Tracking Fails After Two Weeks (and the Fix)
- YNAB Alternatives for People Who Hate Budgeting
- Native feel in Expo: Reanimated 4, form sheets, haptics
- One camera for QR codes and receipts with Apple Vision
- Reading VietQR on the phone: TLV, NAPAS and 28 bank apps
- Sky shaders at 120fps in React Native with Skia
- Why we open-sourced our money app
- Widgets, Controls and Live Activities from an Expo app