Your Second Brain
for Real-World Shopping

Capture products while you shop. Compare them later. Buy with confidence.

WindowShopper app showing organised product lists
WindowShopper app showing side-by-side product comparison

Sound familiar?

Which price was that again?

You're three stores in and the numbers are all blurring together.

I should have taken a photo.

You remember the perfect option. You can't remember where you saw it.

I can't compare anything.

Scattered camera roll, sticky notes, and memory. None of it works.

How it works

01

Capture

Open the app, take a photo, add a price and the store name. Done in 30 seconds.

02

Organise

Group products into lists -- one per room, one per trip, one per person. Find anything in seconds.

03

Compare & Decide

Side-by-side comparison with all your notes and photos. Buy with confidence.

See it in action

Built for the way real shopping works -- offline, in-store, on the go.

WindowShopper lists screen showing organised product lists

Keep everything organised

WindowShopper compare screen showing side-by-side product comparison

Compare side-by-side

WindowShopper notes screen showing product details and personal notes

Add context while it’s fresh

WindowShopper backup screen showing cloud sync status

Everything backed up, always

Built for every kind of shopping

Furnishing a Space

Hit multiple stores on a Saturday. Compare couches, dining tables, and rugs at home that evening.

Markets & Trade Shows

No WiFi? No problem. Capture every stall, vendor, and caravan β€” the app works fully offline.

Vehicle Shopping

Test drive three cars on the weekend. Your notes, photos, and prices are all waiting when you get home.

Gift Shopping

Create a list per person. Never buy the wrong thing twice.

Works Offline

No WiFi? No problem. All your data, always available.

Capture in 30 Seconds

Photo, price, store. Done before the salesperson comes back.

Free to Download

Start capturing immediately. No account required.

Start remembering every product you love.