Spamdrain - email spam filter

2.25K reviews
Content rating
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About this app

Tired of all the junk email you get? Try the most powerful spam filter for Android.
Spamdrain protects your email from spam and junk email 24/7. Our anti-spam service is built on an artificial intelligence platform that we have tweaked and improved with the help of our amazing customers since 2004. So far, we have blocked 1.5 billion spam emails!
Sign up for a 14-day free trial (no credit card needed). If you love our spam filter (as we know you will), subscribe for less than the price of a cup of coffee.

If you ever asked yourself how you can stop junk email or spam from clogging up your inbox, Spamdrain is for you. Spamdrain keeps your inbox clean on all devices and operating systems by blocking unwanted or malicious email – including automated emails or phishing attempts that use malware or spyware to attempt to access your sensitive banking or credit card information.

Connect your email and see the magic – everywhere. Mac or PC? POP3 or IMAP? Outlook, Spark or Yahoo Mail? Spamdrain blocks junk email and spam across operating systems, devices and email providers. Simply connect and we do the rest.

The second you get a new email, we check it. If it is spam or junk, a virus or a phishing attempt, we remove it at once so you don’t have to see it.

You pay us a small fee so we never need to sell your data to anyone (unlike many others). We instead focus entirely on providing you with the best spam filtering in the world.

Let’s work together to block phishers and spammers. We have fine-tuned our tech since 2004 and together with our amazing customers have created a spam filter service that efficiently blocks junk email. When you mark an email as spam, we will make sure everyone else is protected as well.

When your account is up and running, you will be able to see statistics for your account and report spam that we may have missed. You can view blocked messages directly with this app. If you find an email you want to read on the blocked list, simply tap on it and ‘allow’. When you do this, you help train the anti-spam filter and ensure that Spamdrain will send this email straight to your inbox the next time. Use Spamdrain to get an inbox with only the emails you want to read.

Get Spamdrain and retake control of your inbox. Sign up today and enjoy a clean inbox with nothing but the email you really want. Get rid of junk email and spam that is bothering and frustrating you!

For more information please visit
Updated on
Nov 23, 2022

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
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted
2.25K reviews
A Google user
March 6, 2020
I have used this app for several years and I've been very pleased until the past few weeks. Suddenly SpamDrain is no longer working. My subscription is paid. I have emailed them to see what's wrong, with no response. Update 3/5/20 I have downrated to a 1 from a 2. After I changed my password, the app is still not working, and I get the same automated replies. My subscription is paid until October. I have used this app for 6 years with good results, but now it is NOT working.
41 people found this review helpful
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Spamdrain AB
March 6, 2020
This sounds like an issue for our customer support. If you haven’t already contacted them, you may do so at
June 20, 2021
So Spamdrain. I was searching for a quick mobile app to finally get rid of spam mails on my mail accounts. And even though the app doesnt look as appealing to modern standards it works great. Easy to use and quick to check. Got nearly all my spam mail without many wrong detections like my normal spam filter. Yes this is a subscription service. But the price is more than ok for a yearly subscription and i certainly will use it on all my accounts. Can really recommend it.
19 people found this review helpful
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Spamdrain AB
June 22, 2021
We're always working hard to improve the app. Thanks for your download and feedback.
Dr Mark Helfand
June 30, 2022
This is much more than an app. It is a system that works if your willing to put in the time to set it up. They give you 2 weeks for free to try it out. There are no ads in the ap and the cost is reasonable. I just found that it took me more time setting up the app than just deleting the unwanted emails.
8 people found this review helpful
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Spamdrain AB
July 1, 2022
Thank you for downloading our app. We'd love to earn 5 stars, so please write to us at suggesting what we can do to improve.

What's new

The most important fixes and improvements in this release:

- Support for matching on the domain in rejected/trusted sender addresses.
- Remember whether a message has been unlocked.
- Delete addresses in rejected/trusted senders lists by swiping.

Please update to enjoy the latest and greatest of the world’s best spam filter app.