Alternatives

Products that do what PaSS: Prefixer, SIM Selector & Screener does

Smart call prefixing & Dual SIM routing for Android privacy

1. 1
   PASSCARD▲108

   Easy, free and offline cards passwords saver

   2021

2. 2
   Livecaller▲214

   Caller ID that works. Now for iOS.

   2025

3. 3
   Pushary▲333

   Approve AI requests from your lock screen

   Jul 2026 · pushary.com

4. 4
   Route Relay▲168

   A 1-800 number that connects to all your phones.

   2016

5. 5IB
   I built an app to use a QR code as my doorbell▲140

   I didn’t have a doorbell before (multiple reasons) and my house feels unwelcoming without one. So I built a doorbell app that uses a QR code - visitors scan the QR code to ring the doorbell and I get notified on my phone. Here is an example of the QR code I have on my door. You can scan it and say hello: https://www.thebacklog.net/img/2024/10/show-hn.png This was also a great excuse to build my first app for Android and iPhone. I’d love to get some feedback before I spend more time polishing the app. Please try it out and feel free to ask me any questions! No…

   2024 · dingdongdoorbell.com

6. 6
   Dasha Assistant▲154

   Stop every spam call, no matter who is calling

   2020

7. 7
   Agent SRIHAN▲169

   Check & fix spam flags on your business phone number

   2025

8. 8
   Gotcha▲96

   World's First AI Copilot for Android. You talk. It acts.

   27d ago · samosa-ai.com

9. 9
   24CallDesk▲82

   AI call agent and workflow automations for small businesses

   Feb 2026 · 24calldesk.com

10. 10T2
    The 2FA app that notifies you when you get `012345`▲35

    2024 · jacobbartlett.substack.com

11. 11
    RoboKiller▲85

    The app that stops spam calls forever

    2019

12. 12
    PhonePrivacy v2▲89

    Stop bots and improve your phone privacy

    2019

13. 13
    PhonePrivacy▲76

    Privacy-centric Google Voice alternative

    2018

14. 14
    Shield One▲4

    Offline spam call blocker for Android. No tracking, no ads.

    Mar 2026 · play.google.com

15. 15
    MyHumans: Spam Call Blocker▲69

    Stop 100% of spam calls

    2019

16. 16
    NoRing▲9

    Free Private Call & SMS protection that learns on your phone

    Jul 2026 · noringapp.com

17. 17
    Route Spoofer▲8

    Mock GPS routes on Android — no root, no ADB, no code

    Jul 2026 · gegirhasut.github.io

18. 18
    RMDialer Auto Dialer & Telecalling App▲2

    Auto Dialer, CRM Dialer & Telecalling Software for Android

    24d ago · rmdialer.com

19. 19
    VisitorPasses - Smart Vehicle Management▲4

    QR vehicle management for housing societies

    Jun 2026 · visitorpasses.in

20. 20
    Smart Call Blocker▲7

    Block Unknown, Saved, Meeting & Sleep time calls

    2025

21. 21
    Block Guard: Spam Call Blocker

    Block unwanted calls and filter suspicious texts on Android

    May 2026 · play.google.com

22. 22
    SeekerClaw▲14

    Turn your Android phone into a 24/7 personal AI agent

    Mar 2026 · seekerclaw.xyz

23. 23
    Getcaller▲2

    Identify unknown callers, block spam & see how you're saved

    Jan 2026 · getcaller.net

24. 24
    Blocker Call Anti-Spam▲1

    Beat spam: turn annoying rings into subtle notifications.

    May 2026 · simlogica.github.io

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