I have 222,226 KrisFlyer Miles as of time of writing, plus unconverted bank points sitting across three cards. HSBC Revolution, Citi Rewards, DBS Altitude. When my wife and I talk about our next trip, the same routine kicks in.

1. Open the Singapore Airlines app for my balance
2. Determine the KrisFlyer Miles that are expiring monthly for next 36 months
3. Log into banks for reward points balance
4. Run the block-size conversions in my head
5. Pull up the award chart PDFs and look for Saver awards
6. Multiply by 2-pax, round-trip
7. Compare

I used spreadsheets and Notion for a long time. They worked fine as no-code tools. If SQ updated the award chart or a bank changed its conversion rate, then I’d rebuild the formulas. But the tools weren’t the real problem. The annoying thing was the routine itself. Slow, manual, and I had to redo it from scratch every time we discussed a trip. There was no single view that told me  ...