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Seca Phone

Private dialer: telemarketing filter, blocked profiles, SIM per contact
New in version 0.1.0-beta6
Sixth beta, for F-Droid again: the build patches itself where their scanner needs it, installs Rust the way their servers expect, and pins the same NDK as theirs so their APK and this one come out identical. Nothing changes on the phone.
Seca Phone is the dialer of the Seca suite: Contacts, Phone and Messages, three apps sharing one Material 3 Expressive design, built for privacy. They run on any phone with Android 12 or newer, with or without Google, and are at their best on GrapheneOS. In English and French.

Your calls stay on your phone

  • No Internet permission: the call history cannot go anywhere.

  • Calls are screened entirely on the phone.



Screening

  • Telemarketing blocked: numbers reserved for telemarketing in France (01 62, 01 63, 02 70…) are refused before ringing, except your contacts.

  • Unknown callers on silent, if you wish.

  • Blocked profiles: contacts of a profile (Work…) cannot call for an hour, until tomorrow, or until you lift it. Refused or ringing silently, your choice.



Calling

  • Call screen with the caller's photo and profile, speaker, Bluetooth, hold, call waiting, conference.

  • T9 search and keypad suggestions.

  • Dual SIM: pick the SIM on each call, remembered for each contact.

  • Decline with a message, sent at once by Seca Messages.

  • History filtered by call type or by profile, favourites one tap away.



Also

  • Wi-Fi and HD calls shown, voicemail, service codes.

  • App lock (the call screen always stays reachable).

  • Wallpaper colours or Seca palettes, dark theme.



No ads, no trackers, no account. Open source.
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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 0.1.0-beta6 (6) suggested Added on Oct 16, 2026

    arm64-v8a armeabi-v7a x86 x86_64

    This version requires Android 12 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • directly call phone numbers
      Allows the app to call phone numbers without your intervention. This may result in unexpected charges or calls. Note that this doesn't allow the app to call emergency numbers. Malicious apps may cost you money by making calls without your confirmation.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "phoneCall"
      Allows the app to make use of foreground services with the type "phoneCall"
    • show notifications
      Allows the app to show notifications
    • read call log
      This app can read your call history.
    • read your contacts
      Allows the app to read data about your contacts stored on your phone. Apps will also have access to the accounts on your phone that have created contacts. This may include accounts created by apps you have installed. This permission allows apps to save your contact data, and malicious apps may share contact data without your knowledge.
    • read phone status and identity
      Allows the app to access the phone features of the device. This permission allows the app to determine the phone number and device IDs, whether a call is active, and the remote number connected by a call.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • display notifications as full screen activities on a locked device
      Allows the app to display notifications as full screen activities on a locked device
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • write call log
      Allows the app to modify your phone's call log, including data about incoming and outgoing calls. Malicious apps may use this to erase or modify your call log.
    • com.seca.permission.BACKUP
    • com.seca.permission.READ_PROFILES
    • com.seca.permission.SEND_MESSAGES
    • com.seca.phone.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 2.7 MiB PGP Signature | Build Log

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