Reverse Lookup - Call ID/Block

3.7.14

Nomadic Ratio

3.36

12,790 reviews

1,000,000+
Downloads

Free

Quickly and easily identify and block unknown callers. 100% Free.

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Screenshots by Nomadic Ratio, from the Google Play listing

View on Google Play

Summary

Identify unknown callers quickly and block spam calls with a privacy-friendly workflow. Crowdsourced insights from other users help verify numbers, and you can easily save results as contacts. This app has 1,000,000+ total downloads and a 3.36 rating from 12,790 reviews.

Pros & Cons

Free and anonymous usage without mandatory login or subscriptions
Crowdsourced insights through user comments
Easy workflow to save lookups as contacts and share to voicemail

Not ranked in any top app lists, limiting visibility
Recent 30-day downloads are 0 (zero in the last 30 days), indicating flat short-term growth
Requests broad permissions for contacts, notifications, and device data, which may raise privacy considerations

About Reverse Lookup - Call ID/Block

Reverse Lookup - Call ID/Block is a communication app developed by Nomadic Ratio.

Download Statistics

Reverse Lookup - Call ID/Block has been downloaded 2 million times. In the last 30 days, the app was downloaded 0 times.

User Ratings

Reverse Lookup - Call ID/Block is rated 3.36 out of 5 stars. The rating is based on 13 thousand ratings.

App Information

Reverse Lookup - Call ID/Block is freely available from Google Play. The APK size is 11.56 MB. The latest APK version available is 3.7.14. The last update was on October 4, 2026.

Technical Requirements

Reverse Lookup - Call ID/Block requires Android 6.0+ or higher. The app has a content rating of Everyone. The APK has been available on Google Play since before 2010.

Reverse Lookup - Call ID/Block is made and published by Nomadic Ratio. AppBrain is an independent app data site and isn't affiliated with Nomadic Ratio. The app name, icon, screenshots and description belong to Nomadic Ratio and are shown as published on Google Play.

Description by Nomadic Ratio (from Google Play)

Reverse Lookup helps you easily identify unknown callers, detect spam calls, and block spammers and scammers from calling in the future.

More data about Reverse Lookup - Call ID/Block

Price	Free
Total installs	2 million
Recent installs	0
Rating	3.36 based on 13 thousand ratings
Ranking	Not ranked
Version	3.7.14
App size	11.6 MB
Number of libraries	25
Designed for Android	6.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternatives to Reverse Lookup - Call ID/Block

Google Play Rating history and histogram

5.9K

1.1K

1.2K

3.6K

Installs over time

Reverse Lookup - Call ID/Block has been installed 2 million times. Over the past 30 days, it has been installed 0 times.

Changelog of Reverse Lookup - Call ID/Block

Show changelog

Developer information for Nomadic Ratio

Nomadic Ratio

contact@nomadicratio.com

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Comments on Reverse Lookup - Call ID/Block for Android

★★★★★ Alison Agee · Dec 16, 2022

Love this! Helps me figure out whose who in my call log! Thank you! You guys are awesome!

★★★★★ Gustavo · Apr 5, 2025

My girlfriend uploaded this app and it's really Informative. I like that also my peers may have written about a number I. discussions. Great features!

★★★★☆ Tina Moraza · Oct 25, 2022

Updated review 5 years later... I don't know what happened to this app. I used to be able and pull up the caller information or something close to it, but I always had something come back after the search. Now, nothing. Not a single thing comes back in search Google even says nothing found. Unfortunately I had to Uninstall because It's pretty much useless. Sorry. Just what I was looking for. . Straight forward and easy to use.

★★★★☆ Mark Stone · Nov 28, 2022

Duck Go not working in expanded search ootions

★☆☆☆☆ Lorrie R · Mar 25, 2026

I have had this app for a few years now loved it because it told info about every phone number and now....nothing it says spam every time and does not show me who the number belongs too. I'm done !!!

★☆☆☆☆ R K · Jan 20, 2023

Every phone number I look up (including my own that I've had for 20 years) all show up as unlisted. This is very useless app

★★☆☆☆ Joe Cagle · Sep 1, 2026

The app never really gives any information that caller ID doesn't. And a few ads are okay, but now you have to close several just to see what little information it does show. Basically useless. Time to delete the app

Google Play Rankings for Reverse Lookup - Call ID/Block

This app is not ranked

Technologies used by Reverse Lookup - Call ID/Block

18 permissions · 25 libraries

Subscribe to see full permission and library details

Trust & Safety: The app uses a range of permissions (including READ_CONTACTS, READ_CALL_LOG, CALL_PHONE, and others) to identify unknown numbers, manage contacts, and notify users. It emphasizes privacy, with a no-login, no-subscription approach and guidance on permissions.

Frequently asked questions about Reverse Lookup - Call ID/Block

Is Reverse Lookup - Call ID/Block free?

Yes. Reverse Lookup - Call ID/Block is free on Google Play.

Is Reverse Lookup - Call ID/Block still available?

Yes. Reverse Lookup - Call ID/Block is on Google Play, and the last update we saw was on October 4, 2026.

Does Reverse Lookup - Call ID/Block contain ads?

Yes. Google Play lists Reverse Lookup - Call ID/Block as containing ads.

What Android version does Reverse Lookup - Call ID/Block require?

Reverse Lookup - Call ID/Block runs on Android 6.0 and higher.

How large is Reverse Lookup - Call ID/Block?

Reverse Lookup - Call ID/Block is 11.56 MB.

Is Reverse Lookup - Call ID/Block suitable for children?

Google Play rates the content of Reverse Lookup - Call ID/Block as suitable for everyone.

How many times has Reverse Lookup - Call ID/Block been installed?

Google Play lists 1,000,000+ installs for Reverse Lookup - Call ID/Block.

How do people rate Reverse Lookup - Call ID/Block?

Reverse Lookup - Call ID/Block scores 3.36 out of 5 stars, from 12,790 ratings on Google Play.

Who made Reverse Lookup - Call ID/Block?

Reverse Lookup - Call ID/Block was developed by Nomadic Ratio. It is listed in the communication category on Google Play.

What are the best alternatives to Reverse Lookup - Call ID/Block?

People looking at Reverse Lookup - Call ID/Block also look at these communication apps: Showcaller: Caller ID & Block, Caller ID-Reverse Phone Lookup, Phone caller ID: Number Lookup, Caller ID & Spam Block: Lookup, Reverse Number Lookup.

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