Robokiller - Spam Call Blocker

In-app purchases
118K reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Block spam calls with Robokiller, the spam call blocker that eliminates 99% of unwanted phone calls. No robocall stands a chance against Robokiller’s algorithm, which protects you against over 1 billion scams in our global database.

Use Robokiller as the default SMS app. Robokiller blocks 99% of spam text messages so you only receive the ones you desire.

Block telemarketers’ spam with Robokiller. Any phone call with an unknown caller ID will be marked as spam - with the help of our number-blocking, audio fingerprinting technology.

You can add unwanted callers to your blocklist, customizing your level of spam blocking. Block spammers on your own terms - get good calls only® and never miss an important call with our powerful spam blocker app.

Robokiller provides peace of mind, blocking annoying scam calls and preventing costly losses to fraud. The average scam costs $1,464*, but with our spam blocker you won’t be the next victim. Robokiller lets you get robocall revenge:registered: on unwanted callers with answer bots, that intercept calls and play hilarious pre-recorded audio.

- Use Robokiller as your primary text messaging app to seamlessly send and receive messages.
- Automatically block spam, scam, and telemarketing texts using our secure technology.
- Customize who can and can’t reach you with block & safe filters.

- Reduce unwanted calls by 99% in your first 30 days of using our spam filter.
- Our blocklist updates automatically to ensure the most up-to-date protection.
- Block robocalls and phone calls you don’t want, keep the number blocked for as long as you wish.

- Keep your contacts or any new number safe in your allow list.
- View the number you’ve missed in your calls list.
- Pause call blocking - temporarily disable our spam blocking function if you’re expecting an important call from an unknown number, then continue to block calls when you’re ready.

- New personal data protection feature helps you reclaim your privacy.
- Scan the web to help you find and remove your private info from public search sites where it’s sold and used for spam calls, identity theft and more.
- Take your info off the market and use our ongoing monitoring to notify you of any new exposures.

- Screen callers by asking them to identify themselves before your phone rings with our automatic answering service.
- Get transcriptions of the caller’s response in real-time: We deliver the call screening report as your device is ringing.

- Send spammers to lengthy recordings provided by Robokiller.
- Choose from a variety of Answer Bots that will give spammers a taste of their own medicine, blocking them in style.
- Enjoy listening to blocked & recorded calls.

- Join the fight against robocalls by reporting any specific number or unknown caller.
- Check the scam activity in your state: Be aware of the top scams in your area.
- Contact our dedicated customer service team 24/7 regarding any issues with our spam call blocker app.

Robokiller is an award-winning spam blocker built by people who hate robocalls and respect privacy. Our mission is to stop robocalls forever.

This app has been featured by The New York Times, NBC, Wired, Engadget, Vice, and other publications.

Robokiller is free to download. A subscription is required to use the service, but you can try it free for 7 days. Once your trial ends, your subscription will automatically renew. You can cancel your subscription at any time.

Answer your phone without fear thanks to Robokiller, the spam call blocker app made to give you peace of mind.

Terms of Service:
Privacy Policy:
California Privacy Notice:

*According to FTC estimates
Updated on
Jan 2, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Messages and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

118K reviews
Vickie Barnes
February 28, 2024
The app works well on my Pixel 5, but I'm really frustrated with the customer service—or lack of it. I've had a problem with my subscription since the 18th of February. I've reached out to them more than once, but still haven't gotten any response. If someone finally gets back to me & fixes the issue, I'll be happy to update my review and rating. No matter how good an app is, if the customer service is abyssmal, it ruins the whole experience & doesn't make the cost of the app worth it.
17 people found this review helpful
Did you find this helpful?
Rane Wallin
February 8, 2024
I've been using premium for a long time. I'm overall happy with it, but I don't like that it forces you to make it the default sms app during setup. I don't use it to screen texts. I have to let it be the default and then go back and turn off text screening and reset the default. That's pretty annoying. The main reason I don't want text protection is because the app is actually really ugly, and you can't customize it.
158 people found this review helpful
Did you find this helpful?
Brandon Page
February 3, 2024
Everything works great except for one thing but I'll get to that in a second. I'm on OnePlus and I miss call screening from when I had a Pixel so this is perfect. The UI is clean and simple. And the chat bots for calls pretty sure have scared a few people. The only complaint I have is my text messages never load properly and I can't view them or send them. Besides that it's great for keeping the endless spam away especially if you register with the Do not call registry for an tad extra security
128 people found this review helpful
Did you find this helpful?

What's new

Hi there,
We’ve made a few improvements here and there, so you can enjoy your favorite Robokiller app.
Thanks for fighting spammers with us!