So trackm can show up to 4 years in the future and track when your accounts will go negative given you expenses and incomes.

I've been dogfooding it for the past 10 days, fixing issues I find from my day-to-day use and now it's at a point where I'm comfortable sharing it with others.

The app is free for 30 days, after which it goes into read-only mode. Paying the one-time license fee unlocks it forever.