NumBuster

NumBuster

4.50
242+ Reviews
4.50
242 + Reviews
1
8%
2
3%
3
5%
4
8%
5
76%

User Reviews

A Google user
A Google user
April 15, 2020
The calling part works great. The texting part, not so much. You can't add a photo or attachment to a text message. Worse yet, I paid for the premium membership. They were giving me a couple of word responses about the text issue until I asked for a refund. Now no response from customer service for three days. If you just need a calling app, go for it. But if you want a all in one calling and texting app, this ain't it.
Adriana Jay
Adriana Jay
January 25, 2026
This app promotes online hate, Bullies and online harassment. People who I never communicate with, can write anything about you and this app will protect them. Just by having your number Random people write false information and harassment abuse about me and there's no way this app can check if it's legit. This app protects online abuse. Anyone can write about anyone and no way to be verify. App needs to be flagged
Shiferaw Adere
Shiferaw Adere
October 20, 2025
I found this android apps the most incredible and usefull, ads free, works as ot intended, fast and secure. I recommend for the user to visit playstore to.install the NumBuster!!!! Dear developer thank you for your app.
A Google user
A Google user
December 15, 2019
This app is working beautifully, I could've given it five stars but there are two things that is needed before I'll give the remaining one star. 1.) It's not possible to save a phone number through the sms inbox. 2.) It's lmpossible to save phone number through the call log, both missed calls, incoming calls and outgoing calls log. If you can rectify the above issues, l'll give five stars and buy the the premium. I'll also make sure that many people will download and use the app, it's awesome.
Paws “Dirty Paws”
Paws “Dirty Paws”
March 9, 2023
It works as intended and I gladly used it for nearly a year, but had to uninstall today, because 1. Apparently it blocks 'repeated caller' function in Samsung 'do not disturb' options. Repated callers cannot reach me in Do not disturb mode when this app is installed. 2. Recently nearly all calls I was receiving were from numbers with no reviews, so I had to pick them up every time to test whether it's spam or not. The app ceased to be useful. It's only as useful as its database is.
Cat C.Cleckler (Cat)
Cat C.Cleckler (Cat)
August 14, 2022
So far so good only issue is I can see some stats and the main ones I wanted to see can't so Im guessing you have to purchase it. I think it would be a great idea if you could try all features on a app and maybe have to watch ads each time you use a feature so the developer gets paid then you can know exactly what to expect if you like it in that time frame and maybe allow it to last long enough that one can get a custom to it then they'll miss like don't know what u got till it's gone. M.O.
Giga X
Giga X
April 13, 2023
Your app is great. It's same feature other app like (get contact and true caller). Its have a tag!!! Very i needed. If I cannot search from getcontact (privacy), I always search from this app to know who name from number (list name). Other call id cannot do it. But your app is to high price, and unlimited pro too. Can you give me discount for unlimited pro? Maybe only for under USD $8 / IDR Rp.100.000? I want to be pro.
WALEED ELBADRY
WALEED ELBADRY
October 27, 2022
Another app to blackmail users. If you request to remove your number from their databases, they will show a note that you are hiding your traces ! And you are dangerous !. They want you to pay to be able to remove comments. I don't know how Google is still keeping their app in the store. The claim of that number is totally deleted is not true. They keep all labeled information (blocked , heavy , useless) and all insults when you search for that number in addition to a warning from the app !
A Google user
A Google user
October 4, 2018
Absolutely useful app to make you more calm. Xiaomi users must turn on restrictions of "draw over the apps" and add to autostart to make it works properly. Bad news the new price of pro version, will not buy another one for my family with that price, I believe that the last price is about $10-12
sultan alblooshi
sultan alblooshi
February 26, 2023
No search function. Its required permission to work and created an account i can't delete. The website isnt opening either. So dont get this app. 20mil people each of who you have access to their contacts, call, texts and for some reason gallery before you could use what the ap is advertised for. Must be nice having all that info of people. Advertisers wet dreams and i guess this app main source of 💰 🤑
Cevian Kennison
Cevian Kennison
September 11, 2025
couldn't even use the app due to them wanting me to log into Whatsapp or telegram or some other scamming dodgy app to confirm my phone number not everyone has those apps or uses them but scammers will try anything to get you details without a secured app
Nadia Francisca
Nadia Francisca
August 18, 2020
Doesn't work. I saw one name blurred under a contact of mine, so I purchased the access, but then it disappeared. Scam. Now there are no names I can see at all. The app doesn't tell you any info
Gina
Gina
May 2, 2024
Completely useless, couldn't even get past the initial setup because the phone number verification methods did not work. Why have "WhatsApp" and "Phone login" as separate options when they're actually BOTH thru WhatsApp and neither of them work?
A
A
June 9, 2025
can't restore my subscription after re-installing app and I need this app urgently. The account knows that subscription exists but won't restore it, doesn't even create "restore" button. it's just "activate subscription button" and then nothing happens.
Jeffrey
Jeffrey
August 28, 2020
I've reported these numnuts. It's a awesome app don't get me wrong. I've suggested legit updates to improve them. All they do is say it can't be done. I really thought at first they cared about us who use this app. Boy was I wrong! I just got a " Blocked call " That RANG once. It said Walmart but it's at&t. It shows how messed up there system is.
jen herrera
jen herrera
November 13, 2022
Does not give me any info for numbers that I put in to find who they belong to. I paid for the details subscription and I get nothing. The only info I get is UNITED STATES.. I have numbers saved in my phone under aliases because they are suspic # I took off another phone. And when check these in the app all I get is the alias it is saved under my phone.. Not useful for me
as a
as a
August 19, 2025
you need either telegram (don't have or use) viber (don't have or use) or Whatsapp (don't have or use) to confirm your number? what kind of bs is that?!? I'm not downloading random apps i don't use just to use one app/// reply to developer: no that's a lie. that's why most use text messages and not a bunch of services that a lot of people don't have or want to use\\\
jason godwin
jason godwin
July 7, 2023
A good app that could be a great app. Shows only sms and no mms. Being able to see or even send a mms thru the messaging seems like a pretty important thing to integrate. Til then, 4 star.
Moi Même
Moi Même
May 21, 2024
Spy app. It just collects your personal data, contacts & call logs and then it try to sell it to yourself and other users butit don't show you real spamners and scammers 🤡🤡🤡 Uninstalled after a week of usage.
Dave Smee
Dave Smee
February 10, 2023
I installed this but can't get past the login screen . It assumes I have WhatsApp or telegraph ,which I don't use ..it makes it pretty useless . Oh well time to uninstall so that I can find a decent app!