Digital stamp card · Now on the App Store

The stamp card your customers
can't lose.

Treuly is the digital stamp card for your café, bakery or salon. It lives right inside your customers' Apple Wallet and Google Wallet — no app for them to download, no paper for you to print. You set it up from your phone in minutes.

No download Wallet is already on every phone
In minutes set up from your phone
€0 to start — no commitment
Treuly stamp card "Hauskarte" from Café Sonne: 7 of 10 stamps collected, reward coffee on the house

Lives in the wallet · updates itself

Built for shops like yours
CafésBakeriesIce-cream shopsHair & beauty salonsBarbershopsLunch spots & juice bars
How it works

From QR code to regular.

One full run-through: design, set up, stamp, reward. Exactly how it will work at your counter.

4 steps
01

Design your card

Pick the template that fits your rhythm — they come with 5 to 12 stamps — name your reward, drop your logo on it. Done: that's the exact card your customers will carry in their wallet.

02

QR code on the counter

Treuly gives you the QR code as a print template. Your customers scan it with their camera — and the card lands in their wallet. No app, no account, no forms.

03

Stamp with a scan

At checkout, your customer shows the pass and you scan it in the app. The stamp appears on the card instantly — right on their lock screen.

04

Redeem the reward

Card full? The reward unlocks automatically. Your customer redeems it on the next visit — or banks it for later. You just scan again.

The app

Your whole loyalty program. One app.

Stamping, card design, insights — everything happens in the Treuly app on your iPhone. Here is what it looks like.

iOS
Treuly app: dashboard with today’s stamps and active cards

The day at a glance

The dashboard shows today’s stamps, active cards and redemptions the moment you open the app.

Stamp in seconds

Open the scanner, scan your customer’s pass, done. The stamp lands on their card instantly — and queues up safely when you’re offline.

Every action accounted for

The log lists every stamp and redemption — with time, location and who stamped.

Features

Everything your stamp card needs to do.

Treuly isn't a complicated system. It does one thing well — a loyalty card that lives in your customers' wallet and brings them back.

6 features
01

Card in the wallet

The stamp card lands as a pass in Apple Wallet or Google Wallet. Your customers tap "Add" once — after that it's always with them.

02

A QR code for stamping

You print one QR code for the counter. The customer scans, you confirm — the stamp is on the card. No extra device, no POS system needed.

03

See who comes back (Pro)

Treuly shows you how many cards are out there, how often you stamp, and who visits regularly. You finally know who your regulars are.

04

Push messages (Pro)

Send a short message to everyone who has your card — straight to their lock screen. Perfect for pulling regulars in on a quiet afternoon.

05

Your logo on the card (Pro)

Colours and stamp icon are yours to pick on every plan. Pro adds your logo and a custom background image — in the wallet your customers see you, not a generic template.

06

More than one card

Need more than a coffee card? Add more — a breakfast card, a seasonal promotion. One or as many as you like, depending on your plan.

Under the hood

How a stamp flows.

From the scan at your counter to the number in your dashboard — every stamp travels the same path. Live and encrypted, with no work on your side.

Live sync
QR at the counter Entry
Scan in the app Stamp
Wallet pass Updates live
Push to the phone Lock screen
Your dashboard Insights
From the pilot phase

The first businesses are already stamping digitally.

Treuly is fresh in the App Store — these businesses have been testing it in day-to-day use since the pilot phase. Their feedback flows straight into the app.

The QR stand sits by the till — that is all it takes for customers to add their card to their wallet.

A stamp is a scan. For your team it feels like reaching for the stamp pad — only tamper-proof.

For the first time you can see in black and white how many guests actually come back.

More pilot businesses are joining all the time — with real names as soon as they are cleared.

Insights

See who comes back.

Stamps, active cards, regulars: your Treuly account shows you whether your card is working — in the app and here on the web.

Questions

Answered briefly.

No. The Treuly card is an Apple Wallet or Google Wallet pass — and the wallet is already on every smartphone. Your customer scans your QR code, taps "Add", and the card is in their wallet. No app store, no account, no password.
No. You set Treuly up through the app on your own phone, and you stamp with it too. The only thing you print is a QR code for the counter — Treuly gives it to you as a PDF.
You start free — a real stamp card with a wallet pass and a QR code, free for good. More cards, locations, push campaigns and analytics come with Pro at €39 a month or €390 a year — the first 7 days are free on the yearly plan. You subscribe directly in the app via the App Store.
Yes. Treuly is built in Germany, the servers are in the EU, and we collect only what the stamp card needs to work. No profiling, no selling data.

All questions & answers

Get started

Be one of the first shops on Treuly.

Set up your first digital stamp card — free, in a few minutes, no credit card. No hardware, no commitment.

Free · No credit card · Cancel anytime