DidntBuy
Turn skipped purchases into real investments.
Every time you skip a coffee, a takeaway, or an impulse buy — log it, lock that money away for 7, 30, or 90 days, then unleash it as a lump sum and invest it yourself. Small daily wins become serious money.
Skip the purchase.
A coffee here, a takeaway there — every small skip is a win. You just need to notice it.
€248
Locked
Log it and lock it away.
Open the app, log what you skipped, and commit the amount for 7, 30, or 90 days. It's locked — and that's the point.
Commitment.
Your money is secure and locked for the period you chose. Keep logging skips — the pot keeps growing.
+€744
yours to invest
Unlock your lump sum. Invest it.
When your period is completed, the full amount is released to you. Send it to Degiro, Trading 212, your bank — wherever you choose to invest.
How It Works
Commit the money.
Then unlock it.
Most people want to invest — they just never have a lump sum ready. DidntBuy fixes that. You lock away small daily savings for a set period, and at the end you have real money to invest. No auto-investing. No surprises. Just you, in control.
Average First Year
€2,976
Locked away and invested by DidntBuy users in their first year — from daily skips alone.
The lock is the whole point
When money is locked, you stop thinking about spending it. That mental shift — from "available" to "committed" — is what makes the difference.
You choose your commitment period
Pick 7, 30, or 90 days. The longer the lock, the bigger the lump sum you unlock at the end. Start short if you're new to this.
Your money is held securely
Your locked funds are held securely. When your lock period ends, the full amount is released to you. No hidden fees, no surprises — the exact amount you locked away.
You invest it. You stay in control.
We don't invest your money for you. When the period ends, the full amount is released to you. Send it to Degiro, Trading 212, your bank — wherever you choose to invest.
Product Preview
Your locked savings, tracked.
Every skipped purchase is logged and locked — visible here, unavailable to spend.
Locked Away This Month
€248
Locked away — ready for you to invest
Recent Logs
Coffee paid with rewards points
Today · Food
Brought lunch from home
Today · Food
Walked instead of Grab/Uber
Yesterday · Transport
Compared flights before booking
2 days ago · Travel
4 entries this week
Every skipped purchase is logged and locked away. You decide where it goes next.
Join the first users turning daily skips into real investments — on their own terms.
Start Today
Skip it.
Invest it.
Log every skipped purchase, lock the savings for 7, 30, or 90 days, then unleash the full amount and invest it yourself — wherever you want.
You control where your money goes