Overview

Features & Capabilities

Spamdrain is an AI-powered spam filter for iPhone, iPad, and all devices. It blocks junk mail in real time, protecting you from phishing and malware since 2004, with over 3.1 billion spam messages blocked. Start a 14-day free trial with no credit card required and see how it clears your inbox.

Built for privacy, Spamdrain runs across POP3, IMAP, and major email providers. Connect your email and enjoy total inbox control: instant spam blocking, cross-device compatibility, and a user-driven community that helps further train the filter when you mark messages as spam or allow legitimate senders.

User Growth & Download Statistics

Contact the developer

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Developed by:
SpamDrain AB
Apple Apps Store
https://apps.apple.com/us/app/spamdrain-clean-email/id346767120
Website:
https://spamdrain.com/nr-1-spam-filter-iphone.html

User Reviews

Summary: Reviews largely praise SpamDrain for strong spam blocking, ease of use, and reasonable pricing. However, recurring login issues, outages or filtering stoppages, and weak support responsiveness are common downsides. A few users also note potential loss of legitimate emails in rare cases. Overall, it’s valued for reducing junk mail, but reliability and support gaps temper enthusiasm.
Pros
  • Strong spam blocking with minimal false positives; many reviews say it blocks nearly all spam.
  • Easy to use and helps users manage mail efficiently, with learning capabilities to distinguish good mail from junk.
  • Customizable controls, including options to block newsletters or allow through for manual unsubscribe.
  • Good value for money thanks to a reasonably priced subscription.
Cons
  • Recurring login/sign-in problems and occasional blocking of important emails.
  • Reliability issues/outages where the app stops filtering or stops working.
  • Unresponsive or hard-to-reach customer support and broken contact options.
Recent reviews
It does block most of the spam after my email was widely shared and I was getting 100’s of junk mails daily. But some spam keeps coming through even though I flag the same senders as spam almost daily. And if it’s supposedly “AI powered” why can’t it learn that I don’t read mandarin, or German, or any other language than English. It doesn’t really seem to learn even after I manually assign spam or unwanted to particular senders. There must be a better app than this!
by St*****, 2026-07-30

I tried this and didn’t like it. So I figured I could just delete the app. I was wrong. I lost all my emails. So, I redownloaded and logged back in. All my mail was in the blocked section. It’s very confusing on how to stop the filtering. I looked up how to do this and it says you need to delete the email addresses from the list in manage Emails, downside? You lose all your mail when you do this. So horrible! I went through and marked everything I could find that I needed as not spam then deleted the email addresses. I hope this works and I get my mail back. They need to make this more clear. As it is now, they make you kind of dependent on this app if you want to keep your mail. I hope I hear back from them on if I did this correctly. I have my account still just in case I need it. Awful though.
by He*****, 2026-06-26
View all user reviews ›

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