sms2call is an open-source (MIT) Android app by n4n5. The APK we host is 4.7 MB, it needs Android 7.0 or newer, and it declares 6 permissions.
The file on this page is sms2call 1.0.11, 4.73 MB, and it installs on Android 7.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time dev.n4n5.sms2call entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.
The manifest declares 6 permissions, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is MIT. We took this build from F-Droid, and the source for this exact version is linked below.
We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.
- Version
- 1.0.11
- Size
- 4.73 MB
- Requires Android
- API 24
- Package
- dev.n4n5.sms2call
- Signature checked on
- Sep 18, 2026
- Where this file came from
- F-Droid
- Licence
- MIT
- Source code
- Source for this version
File SHA-256: 36e0645398241cbc4df3826a8d6935bbf86c483bfe7fdbea6befaf670ac5e9cb
Signing certificate (SHA-256): 737b94a67c437228469048d6c8a542b7fdea7c0d12ba428d19d85a8cf29029d9
We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.
Declared permissions
- POST_NOTIFICATIONS
- CALL_PHONE
- RECEIVE_SMS
- SYSTEM_ALERT_WINDOW
- REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
- dev.n4n5.sms2call.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots

