Is CajuScan safe?

CajuScan is a mobile Android application, developed in Flutter, that simplifies expense recording in Portugal. The app allows you to scan the QR Code (ATCUD) present on Portuguese invoices, automatically extract transaction data, and send it to the financial management app Cashew. The goal is to automate the manual process of entering expenses, saving time and reducing errors. Features: - Scan AT…

Developer: Roberto Cc
Category: Finance Manager
Earliest archived version: 03 Aug 2026
License: MIT (per F-Droid metadata)

02 / Release notes

Release notes from F-Droid

03 Aug 2026

1.0.9

Added option to attach fiscal metadata to Cashew transaction notes. - Support for manual date/time editing with 24-hour regional selectors. - Backup exports now include dynamic timestamps in filenames. - Fixed merchant saving/binding validation by NIF. - UI improvements in the confirmation

Full notes →

03 / Package identity

Technical fingerprint

Application IDcom.marotoweb.cajuscan_app

Latest APK SHA-25648e5f4955bba38641b9185f8eec1d6e1d552144a2555c3b9b5615b1b1d620743

Signing certificateB1:BD:4E:B1:30:22:A2:5B:6B:0A:C9:B0:79:EA:25:5F:EA:C1:09:D7:A6:13:C9:44:8C:28:7E:E8:22:AB:19:B2

MIN ANDROID24TARGET36ARCHITECTUREarm64-v8a · armeabi-v7a · x86_64

04 / Version archive

Documented releases

1 TOTAL

VersionReleasedAndroidArchitecture

1.0.903 Aug 202624+arm64-v8a, armeabi-v7a, x86_64→

05 / Safety & access

Safety verdict

Authentic — file hash matches the source indexNo ads or tracking flagged by the source

IntegritySHA-256 verified vs source

SourceOpen-source · fdroid

Permissions5 declared · 4 sensitive

Signaturepresent

Anti-featuresNo known anti-features

Sensitive accessCAMERAREAD_EXTERNAL_STORAGERECORD_AUDIOWRITE_EXTERNAL_STORAGE

Declared permissions

android.permission.CAMERA android.permission.READ_EXTERNAL_STORAGE android.permission.RECORD_AUDIO android.permission.WRITE_EXTERNAL_STORAGE com.marotoweb.cajuscan_app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Tracker status: Not assessed by WIKI for Android.

06 / Sources

Evidence ledger

Each entry is a captured public reference backing this record.

RepositorySource package page↗Source codeSource repository↗