The $40 budgeting app I mocked for a year finally earned its keep

I used to think paying for a budgeting app was a scam when a spreadsheet did the same thing. For 11 months I tracked everything manually and it worked, until I missed one auto-pay and bounced a rent check in Austin. My sister swore by YNAB's approach of giving every dollar a job, so I gave it 3 months as a test. The difference wasn't the tracking, it was the way it forced me to see my coffee and fast food habit as one $180 bucket each week. That visibility made me cut back without feeling deprived, and I've saved about $90 a month since. So is the convenience worth the fee for anyone else, or did you find a free way to get the same wake-up call? I'm curious if the subscription is actually what keeps people honest or if it's just guilt from paying for it.