Eliminate 95% of spam text messages for FREE. TextKiller is the text-blocking app created by humans and driven by AI, is powered by RoboKiller. Our blocking technology uses machine learning to filter out unwanted spam text messages. You can finally live spam-free and never miss a legitimate text message again.

Get automatic protection included out of the box. No complicated setup or configuration needed. You can customize your protection with powerful block and allow lists for both numbers and keywords.

Being able to receive legitimate text messages is just as important as blocking unwanted ones. TextKiller will never block iMessages (blue bubbles). TextKiller will never block text messages (green bubbles) from a contact. If the text message isn’t from a contact, TextKiller’s advanced protection will filter out any spam messages to your Messages “Junk” folder and leave the legitimate ones in the inbox. Basically, it works like you expect and need it to.

Using Machine Learning (ML) TextKiller filters all spam text messages with unbelievable accuracy.

New spammers and spam messages are continuously added to our global spam radar so you aren’t bothered by unwanted text messages.

TextKiller is powered by RoboKiller which has been featured on The New York Times, NBC, Wired, Engadget, Vice, and other publications.

TextKiller is built by people who hate robocalls, spam texts, and respect your privacy. We promise to never sell your data, spam you, or waste your time. Our mission is to stop spam text messages forever, or die trying!

• Automatic spam text protection - eliminate spam and scam text messages automatically
• Take control of who can and can’t text - choose the phone numbers and keywords you wish to block, and allow the ones you want to hear from

TextKiller is free.

Terms of Service:
Privacy Policy:

What’s New

Version 1.0.3

Hi there! This update includes the addition of Review Kit so that you can now leave App Store reviews and ratings directly from the app.

Ratings and Reviews

3.6 out of 5
227 Ratings

227 Ratings

Shewantjefe ,

Pretty Good App.

I’ve never been so pleased with a spam blocker app like this one. It’s definitely worth the download and rating! It has been blocking A LOT of political text messages and etc. You also have the option to add whatever keywords you think are common to block.

The only thing I wish was that they had an app for the Apple Watch. Because even though messages are blocked on my phone, they’re not blocked on my watch.

Anyways. Give it a download!

Developer Response ,

Hi! Thanks for the wonderful review and the suggestion. We've passed along the note about the Apple watch to the developers. It's possible this is a new bug introduced by Apple in iOS 14 and will dig a little more to find out. We hope you enjoy the app and keep the suggestions coming! Please share TextKiller with your friends and family!

Reese305273 ,

Amazing app

So I have a iPhone 12 pro, and don’t ask me how, but someway after I got this phone I started getting insane amounts of random text messages. I’m not one to subscribe to any of that BS like text this to this number or anything like that, and this is not a new number I’ve had this number for several years. I honestly think it was AT&T as I didn’t realize I did not opt out of the sharing of my information (SPi or whatever they call it), So after doing some googling I found that you specifically have to tell AT&T not to share your information with other companies and other people have had the same issue due to that. I logged into my account and opted out of that but I still get all the text messages and everything. Do you know what’s sad is I’m an AT&T corporate employee and I have to deal with this BS as well. After doing that and still getting all the text and everything I decided to try this app and honestly I’m loving it.

I went into my options on my phone and selected filter unknown senders and did this app as well and now I don’t even see the messages. I love this app!!! ❤️❤️❤️❤️

Developer Response ,

Hi! Thanks for sharing your experience and we’re glad you found TextKiller. That doesn't sound like a great customer experience and we're sorry you have to deal with that. TextKiller is here to help! Please share TextKiller with your friends and family!

SparxVA ,

Works well

It cuts the amount of text messaging spam I receive by about 90%. I just wish I could automatically respond to all the people spamming the former owner of my phone number "I am not James.” Or maybe send them my office logo and thank them for contacting my organization. Either would encourage them to go away.

Update: Nobody in their right mind intentionally attracts our attention. I am quite certain that an automated response indicating that they are attracting the attention of people with badges and guns who can arrest them would encourage them to go away and not spam me further.

Developer Response ,

Hi! Thanks for sharing your experience and we’re glad you found TextKiller. Our recommendation would be to never reply to any spam messages, as doing so can confirm to spammers that your number is active. Please share TextKiller with your friends and family!


TelTech Systems inc
31.5 MB

Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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