Spamdrain Reviews: Is It Legit?

Customer Experience

Positive experience61.3% of reviews
Neutral4.8% of reviews
Negative experience33.9% of reviews

~ Based on 336 written reviews from the US App Store.

What users say about Spamdrain

Is Spamdrain Safe?

Spamdrain - clean email appears safe based on user ratings. AppsHunter Safety Score for Spamdrain is 88/100.

This assessment is based on 1,224 user ratings, with an App Store average of 4.4/5.

Safety Analysis

86.0% of ratings point to a safe experience
2.8% of ratings suggest some concerns
11.2% of ratings point to a risky experience

~ Based on 1,213 App Store ratings for Spamdrain.

Is Spamdrain Legit?

Spamdrain - clean email appears to be a legitimate app. AppsHunter Legitimacy Score for Spamdrain is 93/100.

Based on 93 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Excellent

Blocks almost all spam. Only a few get through to my inbox

Thank you Thank you!

First thing I wanna say is thank you for a product that finally is blocking all of my spam emails. This product is doing an incredibly wonderful job eliminating between 20 and 40 SPAM emails that I received on any given day. It provides an accurate list on their app showing everything that it’s blocked and everything that it’s allowed and I’ve been using it for about two weeks now And it’s has not let one SPAM email through and as you go through your list of emails you highlight which ones you want to get rid of reporting them as SPAM or save it to your whitelist. And the more times I’ve gone to your app to verify whether it should be a spam email or not. I’ve noticed that there’s been less and less mistakes. So it’s definitely learning on a daily basis. This app is worth every penny my email is a business account. And that’s the reason for so many spam emails, but not anymore. Thanks to Spamdrain!
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Disappointing

The service blocks bad sites but the sender changes the email and I continue to get the bad sites Very Disappointed.

Sometimes works 😕

Hasn’t filtered anything since 21st August. I understand that there is an issue with Microsoft every 3 months, but that means the app doesn’t work for 8-12 weeks of the year.
Would be a good app if this issue was resolved.

Mixed review…

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!
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Block email

No means to unsubscribe directly from emails, and no technical support through the app

Stopped at the first hurdle

On opening and starting to set up the question immediately rang a warning bell. You want my email password? Seriously? You want a private secure piece of data tied to an entire account? This is the first app EVER to ask me for a password that people use for security on another site. Be aware, if you supply any password online then you have opened everything to that person or company on that account. Bank mails, private data in mails. Do not say you were not warned if anything goes wrong.
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Confusing to cancel

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.
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Fait le job

Marche plutôt bien, Je vérifie de temps en temps les emails qui sont classés comme spams, j’en repêche certains mais globalement ça marche bien

Response from developer

Thank you for your review!

Emails all gone

I didn’t hit the start button or pick a plan to try. I downloaded the app and started the process to read more about it before deciding and it somehow started to intercept my emails and they stopped going to my inbox. I promptly deleted the app and removed my account as well as stopped the access. Didn’t get my emails back and they are just gone forever? This is terrible. Please be careful when you download as if you decide to not do it you may lose all your emails
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Block email

No means to unsubscribe directly from emails

Amazing solution

For many years by personal email had been taken over by spam (8 out of 10 emails were either spam or viruses). Spamdrain has solved the problem!!! I can’t recommend this service enough!!!

Absolute God-send!

For those with a constant spam problem, this is an absolute God-send. Blocks nearly all spam with no false positives. You can choose to block all newsletters, or let them through so you can manually unsubscribe from the ones you don’t want to see. I see only one or two spam messages slip through per week and at least 3 dozen blocked per day. All this for a reasonable cost per month. I love it!!
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Not working

I take the time to block spam that gets through and pay for this service but marked spam keeps showing up in my emails . I am paying for nothing

Fantastic app

Works exactly as I like. The filtering catches virtually everything spam. I love the machine learning aspect as well. Recommended.

Used to be great!

Edit: I did finally get the web site to work. However, no help from Spamdrain. The Contact Us button still didn’t work. The app still doesn’t work and zero help on that on the Spamdrain website….. I bought the 12 month Starter app in August of 2025. Worked great until about November of 2025 when the app stopped working. The web site still worked and it was still filtering so I wasn’t too concerned. About February 12th, 2026 the web site and filtering has stopped. There is no phone number of who to call on the web site and the Contact Us hyper link doesn’t work. Hopefully they fix it soon, otherwise I’m asking Apple for a refund.
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Response from developer

Thank you for your review! We have support articles that give you an immediate response on why the filtering might not be working (usually you change the password and not update it in Spamdrain). If that does not work - please contact our support support@spamdrain.com and we will gladly assist you. Thanks!

Used to be great!

I bought the 12 month Starter app in August of 2025. Worked great until about November of 2025 when the app stopped working. The web site still worked and it was still filtering so I wasn’t too concerned. About February 12th, 2026 the web site and filtering has stopped. There is no phone number of who to call on the web site and the Contact Us hyper link doesn’t work. Hopefully they fix it soon, otherwise I’m asking Apple for a refund.
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Sometimes works 😕

Doesn’t work for at least a week every month. Disconnects from Microsoft and a nightmare to reconnect. Great when it does work.

Signing in

Just over the last few months I have had to sign in about 3-4 times a week. Why does it keep logging me out?

Miss the right mail

How to turn off Spamdrain