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Android Apps > Communication > NumberGuru: Spam & Caller ID
NumberGuru: Spam & Caller ID icon

NumberGuru: Spam & Caller ID

by The NumberGuru LLC · Communication · Free
On Google Play since October 2022 · Data updated 2026-10-26

NumberGuru: Spam & Caller ID is made and published by The NumberGuru LLC. AppBrain is an independent app data site and isn't affiliated with The NumberGuru LLC. The app name, icon, screenshots and description belong to The NumberGuru LLC and are shown as published on Google Play.

AppBrain's verdict

Established
Rating on Google Play
3.38
131 ratings
Installs
31 thousand
Last updated
August 21, 2026
Ads
No ads
Size
99.3 MB

NumberGuru: Spam & Caller ID has 31 thousand installs. Users are divided: 3.4 stars from 131 ratings.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on NumberGuru: Spam & Caller ID for Android

★★★★★ A Google user · Mar 26, 2018
I love this app! It does exactly what it says it does! As long as this app stays just like it is, I'll always use it!!
★★★★★ Shana Groves · Apr 10, 2025
It is great for tracking phone numbers, and people, checking and learning about spam callers.
★★★★★ A Google user · Mar 29, 2018
Finds my number, which is seemingly impossible? For free. Plus even finds ppl who DON'T know how to dial phones (the idiots who never leave VMs) ...
★★★★★ Christina Nunez · Oct 28, 2024
My phone broke and is unusable. So I bought a new one. How do I get my paid subscription on my new phone? I'm good on my payment, but I can't log in because I can't remember my password. I clicked on forgot password and entered my email and nothing. And yes it's on the right Gmail account. Please help. Other than this snafu, this app is great been using it for a long time. Thank you guys
★☆☆☆☆ Sheila Fields · Feb 7, 2025
It never could tell me anything about the caller and I kepted getting a lot of spam calls that was supposed to be blocked. I cancelled my trial 2 days before the subscription, and I still got charged $29.99
★☆☆☆☆ Jason Chandler · Dec 4, 2023
Every single number I look up it says is spam, and I know these numbers are not spam one of the numbers is mine they are legit the app is junk UNINSTALLED!
★☆☆☆☆ Christina Mason · Jun 20, 2023
Trash I keep trying to cancel ❌ it not lating me I tryed calling not lating talk to no one SMH this sad.
★☆☆☆☆ Jason Sully · Feb 20, 2025
I've been trying to unsubscribe from this app it has still charged my account even though I tried cancelling my subscription before the thin was up for the free trial I still can't unsubscribe and can't get ahold of customer support the worst app ever I want my money back.
★★☆☆☆ SL-BL Hybarger · Jun 8, 2025
Very little information would come up for the #, time and time again. Also, guru wouldn't list or block spam calls

Google Play Rating history and histogram

53
18
13
15
29

Store listing

By The NumberGuru LLC, from Google Play

“Reverse phone number lookup, Search Names and Numbers & Identify Spam Calls”

NumberGuru: Spam & Caller ID Screenshot 1 of 9
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Screenshots by The NumberGuru LLC, from the Google Play listing
Description by The NumberGuru LLC Written by the developer, not by AppBrain. Click to read.
NumberGuru, revamped and better than ever, is your one stop CALLER ID, reverse phone number lookup and spam BLOCKING app!

Are you getting phone calls or text messages from UNKNOWN numbers? Getting bothered by pesky debt collectors, annoying telemarketers or vicious scam artists? With NumberGuru, one may instantly perform a reverse phone lookup to find important details about the caller BUT now also BLOCK the number directly from our app with a click of a button.

NumberGuru's phone number reports may include the possible owner lookup, location of the phone caller, the number's carrier, spam scores, the type of caller plus much more!

Wait… there’s even more! NumberGuru’s premium public record reports also include People lookups, Email address lookups and Property searches.

REVERSE PHONE LOOKUP & SEARCH

Wondering who keeps texting your significant other every night? Want to know who sent that annoying message at 6 in the morning?

Search a number in our reverse phone number lookup directory and let the NumberGuru do the work! You may instantly find where the phone number is located, who the unknown number might be, whether it is a landline or cell phone number and if it is a spammer.

PERSON SEARCH

And with our people lookup, you can potentially see names, known aliases, contact information, address history, educational info and even criminal reports.

USERNAME

When you sign up for a social media account, part of the fun is coming up with a clever username. You can choose a variation of your name or words that reflect your interests or personality, but whatever you choose has to be unique. For that reason, a username search tool can be invaluable when you're trying to look up someone.

PROPERTY

Want to learn more about a home for sale without calling a realtor? Or maybe you’re curious about the neighbor who moved in across the street. Reverse address lookup gives you a view into a piece of property and the people who live there.

DARK WEB SCAN

Your online identity may be at risk, see what information may be out there about you by performing a Dark Web Scan.

And with our people lookup, you can potentially see names, known aliases, contact information, address history, educational info and even criminal reports.

CALLER ID & SPAM IDENTIFICATION

Free yourself from annoying telemarketers & phone scammers. With the NumberGuru spam identification (Spam ID) feature we will let you know when we’ve identified a spam call right within your native phone app!

Plus, you can leave comments to alert others on whether someone is a telemarketer, scammer or prankster as well as view other top searches on a daily and hourly basis.

BLOCK CALLS

Search a number to find important details and then with a few simple clicks Block a number instantly.

We've even been featured on Mashable, PCworld, BGR, Appadvice and other publications.

Over 34,602,616 phone numbers searched!
Over 2,098,729 comments submitted!

Simply download the NumberGuru spam ID and phone number search app, open it up and start searching!

Recent changes:
Bug Fixes
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
69
App size
99.3 MB
Needs Android
5.0+
Content rating
Everyone

Technologies used by NumberGuru: Spam & Caller ID

30 permissions · 69 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
2.02.86
Launched
October 2022
  • Aug 21, 2026UpdateVersion 2.02.86
  • Feb 20, 2026UpdateVersion 2.02.83
  • Dec 18, 2025UpdateVersion 2.02.74
  • Dec 5, 2024UpdateVersion 2.02.65
  • Oct 25, 2024UpdateVersion 2.02.63
Show all changes Show fewer

Alternatives

Similar apps and more from The NumberGuru LLC

Alternatives to NumberGuru: Spam & Caller ID

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Installs

Tracked by AppBrain
Last 30 days
210
Play install range
10+ thousand
Launched
October 2022

Installs over time

NumberGuru: Spam & Caller ID has been installed 31 thousand times. Over the past 30 days, it has been installed 210 times.

Rankings

Google Play top charts

Google Play Rankings for NumberGuru: Spam & Caller ID

This app is not ranked

About the app and developer

About NumberGuru: Spam & Caller ID

NumberGuru: Spam & Caller ID is a communication app developed by The NumberGuru LLC.

Install Statistics

NumberGuru: Spam & Caller ID has been installed 31 thousand times. In the last 30 days, the app was installed 210 times.

User Ratings

NumberGuru: Spam & Caller ID is rated 3.38 out of 5 stars. The rating is based on 130 ratings.

App Information

NumberGuru: Spam & Caller ID is freely available from Google Play. The app size is 99.34 MB. The latest version available is 2.02.86. The last update was on August 21, 2026.

Technical Requirements

NumberGuru: Spam & Caller ID requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since October 2022.

App Performance Report

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

Get PDF Report — $29

Developer information for The NumberGuru LLC

The NumberGuru LLC

support@numberguru.com

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Frequently asked questions about NumberGuru: Spam & Caller ID

Is NumberGuru: Spam & Caller ID free?

Yes. NumberGuru: Spam & Caller ID is free on Google Play.

Is NumberGuru: Spam & Caller ID still available?

Yes. NumberGuru: Spam & Caller ID is on Google Play, and the last update we saw was on August 21, 2026.

Does NumberGuru: Spam & Caller ID contain ads?

No. Google Play does not list NumberGuru: Spam & Caller ID as containing ads.

What Android version does NumberGuru: Spam & Caller ID require?

NumberGuru: Spam & Caller ID runs on Android 5.0 and higher.

How large is NumberGuru: Spam & Caller ID?

NumberGuru: Spam & Caller ID is 99.34 MB.

Is NumberGuru: Spam & Caller ID suitable for children?

Google Play rates the content of NumberGuru: Spam & Caller ID as suitable for everyone.

How many times has NumberGuru: Spam & Caller ID been installed?

Google Play lists 10,000+ installs for NumberGuru: Spam & Caller ID.

How do people rate NumberGuru: Spam & Caller ID?

NumberGuru: Spam & Caller ID scores 3.38 out of 5 stars, from 131 ratings on Google Play.

Who made NumberGuru: Spam & Caller ID?

NumberGuru: Spam & Caller ID was developed by The NumberGuru LLC. It is listed in the communication category on Google Play.

What are the best alternatives to NumberGuru: Spam & Caller ID?

People looking at NumberGuru: Spam & Caller ID also look at these communication apps: Caller ID & Spam Block: Lookup, Showcaller: Caller ID & Block, TruID: Caller ID & Spam Block, Octocaller: Spam Blocker, Caller ID: Phone Number Lookup.

Share NumberGuru: Spam & Caller ID

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