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Vault

Net worth, for two.

See your joint net worth at a glance — or view per person.

Live demo — try it made-up numbers

Joint net worth

£742,300

Tap Joint / Sam / Jo above — the chart, the total, and the change figures all update. That's the whole idea.

Want to see yours?

Sign in with Google to see the same view with your own finances — Vault finds your Sheet in Drive automatically.

Try it with your numbers

How it works

Two steps, on repeat

01

A few minutes, once a week

Open the Sheet, log what changed, done. No categorising transactions, no budget to maintain.

02

Open the app together, see where you stand

Same numbers, always in sync — neither of you has to ask the other for an update.

Questions

FAQ

Why did you make Vault?

My wife and I do this every Saturday morning so we both know where we stand. Vault grew out of that habit; then friends asked if they could use it too.

Do you connect to my bank?

No.

Do you see my financial data?

No.

Why a spreadsheet?

Because it's simple, flexible, and stays under your control.

Is this a budgeting app?

No. Vault doesn't care what you spent at Tesco yesterday — it's about understanding the bigger picture over time.

Is it only for couples?

Yes. Vault is designed around for couples who want to keep track of theirs finances together.