All work Case study

SpendReplay: see where your money went

A free, private expense tracker. Upload a bank statement and see where your money went, in everyday words.

My role
Product thinking, brand identity, UX, web app build
Type
Installable web app
Status
Live and free to use
Built with
Cloudflare Pages, Firebase (optional sign-in)
The challenge

What needed solving.

Bank statements give you pages of numbers, not answers. Most budgeting apps ask you to type every expense by hand, and many people do not feel safe handing a statement to a stranger's server.

I wanted a tool that works the way many people already pay: by bank transfer, with a short remark typed on each one.

What I built

The parts that matter.

Upload a statement, get a clear picture

PDF, Excel and CSV statements are read in the browser. Spending is sorted by the remarks people typed on their transfers.

Private by design

The statement is read on the device and never uploaded. Sign-in is optional and only syncs totals, plans and limits.

Plain language, no jargon

Wording follows what people already see in their banking apps. No accounting terms.

Plans that fit real life

A 50/30/20 guide, spending limits and a rent savings planner that divides yearly rent across the months you have to save.

A month told as a story

Replay my month turns the numbers into a short, shareable summary.

Designed to bring people back

A month-end reminder, a returning-user dashboard and a calm reminder bar.

Decisions behind it

The brand is a rising loop made of spending bars, in a bold green with a pink and amber accent. It was chosen from several logo options, with contrast checked so white text stays readable. Feedback goes straight to a spreadsheet with an email alert, so improvements come from real users.

The screens

Take a closer look.

Screens show an example month. The app opens blank for real users. Select any image to enlarge it.

The start screen: upload a statement or open an example
How your money flowed, from income to categories
Month by month, with repeating payments
Bills, savings goals and spending limits

On a phone

Start screen
Where it went
Money flow
Plans
Built with

Under the hood.

Cloudflare PagesFirebase (optional sign-in)In-browser statement reading
Next step

Have a project in mind?

Tell me what you are building. I will reply personally and agree the scope with you before any work starts.