Work · alternatives · 2026

24 alternatives to Siever

Smart SMS Spam Blocker for iPhone

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Siever launched in 2017; newer entries below may have overtaken it.

1. 1
   SMS Junk Filter for iOS▲102

   Block unwanted SMS spam text messages

   2017 · apps.apple.com · its alternatives →

2. 2
   Silter▲115

   No notification for spam messages

   2024 · apps.apple.com · its alternatives →

3. 3
   SMS Shield▲112

   Machine Learning-based SMS spam filter for iOS 11

   2017 · apps.apple.com · its alternatives →

4. 4
   SMS Management▲77

   Stop being distracted with spam, junk, unwanted SMS and MMS

   2021 · apps.apple.com · its alternatives →

5. 5
   Owly▲108

   An AI powered iOS mobile app that blocks spam messages

   2024 · apps.apple.com · its alternatives →

6. 6
   Bayes SMS▲6

   Am AI SMS spam blocker for iPhone built by a 17 year old

   2019 · apps.apple.com · its alternatives →

7. 7
   Clean SMS▲92

   Filters out spam SMS on your Android phone

   2015 · its alternatives →

8. 8
   Blocky - iOS SMS Filter▲7

   100% Offline & Private

   2022 · apps.apple.com · its alternatives →

9. 9
   FilterSMS▲7

   Filter Spam SMS Messages

   2017 · apps.apple.com · its alternatives →

10. 10
    SMS Spam Armor▲8

    Stop Spam, Phishing and Fraud

    Nov 2025 · apps.apple.com · its alternatives →

11. 11
    getFilter▲14

    AI-Powered SMS Spam Filtering

    2017 · getfilter.io · its alternatives →

12. 12
    You've Got Spam▲305

    A new tool that lets you spam back the spammer

    2020 · youvegotspam.mschfmag.com · its alternatives →

13. 13
    Pepper▲114

    Block robocalls before they ring your phone ❌🤖

    2019 · callpepper.co · its alternatives →

14. 14
    RoboKiller▲85

    The app that stops spam calls forever

    2019 · robokiller.com · its alternatives →

15. 15
    MyHumans: Spam Call Blocker▲69

    Stop 100% of spam calls

    2019 · its alternatives →

16. 16
    SpamHound SMS Spam Filter▲5

    SpamHound guards your inbox against spam, scam, and fraud

    2017 · spamhoundapp.com · its alternatives →

17. 17CS
    CallStop – Superhuman for your phone number▲91

    Robocalls and unwanted calls are one of the biggest hassles these days. Over 50% of phone traffic is spam. I'm the founder of CallStop: https://apps.apple.com/us/app/callstop/id1455892856 CallStop allows you to: - Block 100% of robocalls on your current number, using your contacts as a whitelist - Effortlessly email call invites to an any email (that can be joined in one tap, the PIN is embedded), where the recipient can only call you starting 5 minutes before the meeting start and up until 5 minutes after the meeting end - Pause call filtering and have it…

    2020 · its alternatives →

18. 18
    Filter Off▲6

    Filter spam SMS on iOS with this new AI powered extension.

    2017 · apps.apple.com · its alternatives →

19. 19
    TextMe Up▲112

    Manage multiple phone numbers, from one device

    2015 · textmeup.com · its alternatives →

20. 20
    Agent SRIHAN▲169

    Check & fix spam flags on your business phone number

    2025 · srihan.ai · its alternatives →

21. 21
    Spike.sh▲157

    Get a phone call, SMS & Slack alerts when users are affected

    2020 · spike.sh · its alternatives →

22. 22
    Spam Message Filtering (iOS)▲3

    Make your messages inbox spam free

    2023 · apps.apple.com · its alternatives →

23. 23
    Kyte 2.0▲92

    India's first AI powered SMS inbox

    2018 · its alternatives →

24. 24
    SMS Alerts on Slack▲76

    Emergency notifications for your team via SMS

    2021 · clerk.chat · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →