Offline decoder for Czech SPAYD payment QR codes.

Ads

Rate & Review

☆ ☆ ☆ ☆ ☆

Antivirus & safety scan results

Scan Date: Jun 9, 2026 Software Version: 1.1.2

Status: ✅ Trusted & Safe to install This app is signed by Jan Čejka with trusted and verified digital signature and it will updated existing SPAYD Decoder installations Certificate fingerprint: 59003fdc12862b3e62a0a052a124d926509c49c5 Issuer: C:UK, CN:FDroid, L:ORG, O:fdroid.org, ST:ORG, OU:FDroid How we verify APK files security

Android antivirus Status

K7GW Clean ✅

DrWeb Clean ✅

VirIT Clean ✅

ClamAV Clean ✅

Google Clean ✅

Ikarus Clean ✅

Lionic Clean ✅

Sophos Clean ✅

Yandex Clean ✅

Alibaba Clean ✅

Tencent Clean ✅

Xcitium Clean ✅

Fortinet Clean ✅

Kingsoft Clean ✅

Symantec Clean ✅

AhnLab-V3 Clean ✅

Kaspersky Clean ✅

Microsoft Clean ✅

Trustlook Clean ✅

ESET-NOD32 Clean ✅

Avast-Mobile Clean ✅

NANO-Antivirus Clean ✅

BitDefenderFalx Clean ✅

SPAYD Decoder Bill payment app for Android description

Native Android app that decodes Czech SPAYD (Short Payment Descriptor) payment QR codes. Works fully offline; no data leaves the device.

Features:

Scan QR codes with the camera
Share images or text into the app via the system Share Sheet (gallery, screenshots, browser)
Pick an image from storage
Open spayd: URIs
Parser derives the Czech account number from the IBAN
One-tap copy for every field
Material 3 with dynamic colors (Android 12+) and dark mode

Built on CameraX and zxing-cpp for QR decoding — no proprietary Google dependencies.

Ads

Specifications

Package Name	cz.jancejka.spayddecoder
Requirements	Android 7.0 (Nougat API 24)
Author	Jan Čejka
APK Size	8.1 MB
Categories	Finance, Bill payment
Source Code	https://github.com/Cuchulain/spayd-decoder-android