Know what's coming in.
Know what's going out.
A simple way to log income and payments as they happen, and see a clear picture at year end — without wrestling with a spreadsheet.
Buy now — £2.50Instant access · works on iPhone, Android, and desktop
What it does
Quick or Detailed entries
Log a transaction in seconds, or add invoice numbers, counterparties, and payment method when you want the extra detail.
A running ledger
Every entry lands in a clean, filterable list — search by type or by tax year, and edit or delete anything at any time.
A clear summary
See total income, total expenses, and your estimated net position — broken down by category, printable when you need a copy.
Private by design
Every entry is stored only on your own device. Nothing is sent to a server, and you can set a PIN for extra peace of mind.
Works offline
Once loaded, it keeps working with no connection — log a payment on the train, in a van, wherever the work happens.
Installs like a real app
Add it to your home screen and it opens full-screen, no browser bar — on iPhone, iPad, and Android alike.
See it in action
One price. Yours to keep.
- No subscription, ever
- Unlimited entries
- Works on all your devices
- Free updates
Questions
Is this a tax calculator, or tax advice?
No. Money Tracker is a basic record-keeping tool for logging income and expenses. It doesn't calculate tax owed and isn't a substitute for professional advice — for guidance on your own return, see gov.uk or speak to an accountant.
Where does my data go?
Nowhere but your own device. There's no account, no server storing your entries — everything lives in your browser's local storage on the device you use it on.
What happens after I buy?
You'll get an email straight away with a link to open the app and quick setup steps (adding it to your home screen, setting a PIN). No download, no app store.
Can I use it on more than one device?
Yes — open the link on any device you like. Just note that entries are stored per-device, so they won't automatically appear on a second device unless you log them there too.
What if I want a refund?
If something's not right, contact us within 48 hours of purchase and we'll take a look. Refunds are considered case by case. Contact support@jaireydiamss.com.