PaSS: Prefix, Spam Block & SIM is made and published by Med 8. AppBrain is an independent app data site and isn't affiliated with Med 8. The app name, icon, screenshots and description belong to Med 8 and are shown as published on Google Play.

About PaSS: Prefix, Spam Block & SIM

PaSS: Prefix, Spam Block & SIM is a tools app developed by Med 8.

Install Statistics

PaSS: Prefix, Spam Block & SIM has been installed 410 times. In the last 30 days, the app was installed 76 times.

User Ratings

The app has no ratings yet.

App Information

PaSS: Prefix, Spam Block & SIM is freely available from Google Play. The last update was on March 18, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since March 2026.

Description by Med 8 (from Google Play)

You decide who sees your number, which SIM you use, and who can call you.

More data about PaSS: Prefix, Spam Block & SIM

Price	Free
Total installs	410
Recent installs	76
Rating	No ratings
Ranking	Not ranked
Version	N/A
App size	N/A
Number of libraries	?
Suitable for	Everyone
Ads	No ads

App Performance Report

Get a detailed PDF report for PaSS: Prefix, Spam Block & SIM with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Screenshots

PaSS: Prefix, Spam Block & SIM Screenshot 1 of 8

PaSS: Prefix, Spam Block & SIM Screenshot 2 of 8

PaSS: Prefix, Spam Block & SIM Screenshot 3 of 8

PaSS: Prefix, Spam Block & SIM Screenshot 4 of 8

PaSS: Prefix, Spam Block & SIM Screenshot 5 of 8

PaSS: Prefix, Spam Block & SIM Screenshot 6 of 8

PaSS: Prefix, Spam Block & SIM Screenshot 7 of 8

PaSS: Prefix, Spam Block & SIM Screenshot 8 of 8

Screenshots by Med 8, from the Google Play listing

Official page on Google Play

Alternatives to PaSS: Prefix, Spam Block & SIM

Installs over time

PaSS: Prefix, Spam Block & SIM has been installed 410 times. Over the past 30 days, it has been installed 76 times.

Changelog of PaSS: Prefix, Spam Block & SIM

Show changelog

Developer information for Med 8

Med 8

support@pass-app.com

Legal name:

Address:

Phone number:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Comments on PaSS: Prefix, Spam Block & SIM for Android

★★★★★ PANKAJ AMBEKAR · Aug 1, 2026

Best call blocking app, no ads, no tracking

★☆☆☆☆ Graydon Neill · Jul 31, 2026

App worked great until the trial expired. I tried tapping the "buy subscription" button, but it always dumped me back to home screen and didn't let me ever get to a page I could actually buy a subscription on. So yeah, it's useful for the free trial and then absolutely useless after it ends. I guess it did save me money by pushing me to find a truly free spam call filter. Anyway this app sort of works, but it just ain't the one.

★☆☆☆☆ Charles Thompson · Jun 18, 2026

The User Interface seems a bit clunky, and I can't even get past the set-up screens. Side scrolling doesn't work to move between screens (have to use the 'Next' button), it won't create rules (pressing the Orange 'plus' icon does nothing), and the 'Start' button is constantly greyed out. Don't know if it's because it doesn’t support my 'phone, Samsung Galaxy Fold 6, but not impressed with the lack of functionality, and the lack of feedback when stuff doesn't work. Core Permissions WERE granted

Google Play Rankings for PaSS: Prefix, Spam Block & SIM

This app is not ranked

Technologies used by PaSS: Prefix, Spam Block & SIM

Frequently asked questions about PaSS: Prefix, Spam Block & SIM

Is PaSS: Prefix, Spam Block & SIM free?

Yes. PaSS: Prefix, Spam Block & SIM is free on Google Play.

Is PaSS: Prefix, Spam Block & SIM still available?

Yes. PaSS: Prefix, Spam Block & SIM is on Google Play, and the last update we saw was on March 18, 2026.

Does PaSS: Prefix, Spam Block & SIM contain ads?

No. Google Play does not list PaSS: Prefix, Spam Block & SIM as containing ads.

Is PaSS: Prefix, Spam Block & SIM suitable for children?

Google Play rates the content of PaSS: Prefix, Spam Block & SIM as suitable for everyone.

How many times has PaSS: Prefix, Spam Block & SIM been installed?

Google Play lists 100+ installs for PaSS: Prefix, Spam Block & SIM.

Who made PaSS: Prefix, Spam Block & SIM?

PaSS: Prefix, Spam Block & SIM was developed by Med 8. It is listed in the tools category on Google Play.

What are the best alternatives to PaSS: Prefix, Spam Block & SIM?

People looking at PaSS: Prefix, Spam Block & SIM also look at these tools apps: Caller ID & Spam Call Blocker, Calls Blacklist - Call Blocker, CallShield: Spam Call Blocker, AntiSpam: Call Blocker, Call Blocker: Stop Spam Caller.

Top new apps Apps other people are watching Popular Tools Apps Price drops on Google Play Today's trending apps

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps

PaSS: Prefix, Spam Block & SIM