QR And Barcode Scanner - free
Moisés Juvenal da Silva · com.jsm.qrbarcodescanner
At a glance
- Latest version
- v20190417 (20190417)
- Updated
- Sep 5, 2025 (1 year ago)
- APK size
- 3.6 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Jan 17, 2019 (at least)
- Permissions
- 12 (4 sensitive)
- Website
- jsmdev.com.br
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
QR And Barcode Scanner - free is an app by Moisés Juvenal da Silva in the Tools category, listed since at least January 2019. It has no native code, so it runs on any Android processor.
It asks for 12 permissions, 4 of them sensitive, including camera, read shared storage and modify shared storage.
What's new in v20190417
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate issued to “Particular” The developer's name — though anyone can put any name in a certificate.
Store checks and file details
- Developer signature verified Sep 5, 2025
- Antivirus scan passed Sep 27, 2020
- Signed byCN=Moises Juvenal da Silva, OU=Particular, O=Particular, L=Varzea Paulista, ST=SP, C=55
- Signing certificate (SHA-1)D1:2D:4F:52:46:CA:1D:D5:0F:6D:56:AC:47:3D:3E:B9:2F:CE:A8:0B
- File MD5e943c76ebc918d8adfe1077af84d2959
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (12)
QR And Barcode Scanner - free requests 12 permissions, 4 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Write contacts Sensitive android.permission.WRITE_CONTACTS
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Camera android.hardware.camera
- Camera autofocus android.hardware.camera.autofocus
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
QR And Barcode Scanner - free APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the QR And Barcode Scanner - free APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is e943c76ebc918d8adfe1077af84d2959.
