The shopping list that learns your trips.

Sorted the way you walk the store, stocked before you run out, and happy without reception.

Gather round: one trip to the konbini, in six cards.

第一話

Every store is its own line.

Each store gets a line, and each of its sections is a station on it. Tick things off as you go and Konbini learns the order you walk, so the next list starts at the produce and ends at the till, the way your feet already go.

Generic or specific, both fit: “chocolate, any” or “Lindt Intensiv”.

第二話

It knows the milk is running out.

Konbini looks at when you really bought things and how much, then puts them back on your list when they're due, with the amount you usually take. No outside data, just your own trips and some honest statistics.

Milch 1,5 % every two weeks, lately every week. Due again in 7 days. Example

Edeka Tanukiweg

4 to go · offline is fine

Obst & Gemüse
Kühlregal

第三話

One thumb in the aisle.

In the store, the next thing to grab is the big one on the line. Tap a row to tick it off. No reception by the frozen peas? The trip carries on offline and syncs once you're back on the platform.

Try it: tap the list. Example list

milk and 2 bread, Kaffee x2

Milch 1,5 % 1
Vollkornbrot 2
Kaffee 2

第四話

Just say it.

“Hey Siri, add to Konbini: milk and two bread.” Quick add takes plain words from Siri, the share sheet or a few typed lines, works out the amounts and finds the products you already buy. Zwei Gurken works too.

EDEKA · TANUKIWEG

LINDT EXC.70%2,49Lindt Excellence
H-MILCH 1,5%1,19Milch 1,5 %
BROT VOLLK.2,79Vollkornbrot
BANANEN1,58Bananen

SUMME8,05

第五話

The receipt remembers.

Photograph the receipt after a trip. Konbini reads the lines, matches “LINDT EXC.70%” to your chocolate and fills in the prices. Nothing is saved until you've looked it over, and next time it already knows the abbreviation.

Example receipt

第六話

Shop together.

Invite your household with a link. Stores, lists and trips are shared, and when someone ticks off the butter at the other end of the shop, your list knows within about a second. Each of you keeps your own login and language.

Example notification

発車案内 More departures

Also on the line

Bound for	Platform in the app
BudgetsSet a monthly amount; the aisle warns you before you go over.	Settings › Monthly budget
InsightsWhat you spend, by month and by category.	Insights
API & MCPLet a script, or Claude, put milk on the list.	Settings › API tokens
Barcode scanPoint the camera at a product to add it.	In the shop › Scan
ExportA JSON backup and a CSV of every purchase. Your data, never locked in.	Settings › Export and import
Three languagesEnglish, Deutsch, 日本語.	Settings › Language
Feels like an appInstalls on the home screen, no app store needed.	Share › Add to Home Screen

The last train leaves whenever you like.

Your list is waiting on platform one.

乗車券Open Konbini

Konbini is a private app. Accounts come with an invite or an admin's approval.