SpamHound SMS Spam Filter vs Textkiller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpamHound SMS Spam Filter
This app acts as a text message blocker, filtering unwanted SMS and MMS content. It allows users to create custom filters and manage blacklists and whitelists to protect against spam, advertising, and unknown senders. The app operates without needing an internet connection and prioritizes user privacy by not accessing message content.
- Unlimited spam blocking filters
- Flexible filtering rules
- Blacklist and Whitelist management
- Filter messages from short numbers
- Block messages with links
- Filter messages from email
- No internet connection required
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Every day spam content wastes our precious time, so everyone needs a stable text message blocker app that can filter spam in a blink. Protect yourself from spammers with a free app to block SMS and MMS from unwanted phone numbers or with unwanted content - SpamHound spam filter! SpamHound is an essential anti-spam tool for people whose activities are related to instant messaging and calls. It is a reliable free app to block text messages and shield yourself from annoying marketing mailings, spam, advertising, and strangers. Blocking texts has become easier! Configure your filters and manage Blacklists and Whitelists manually with SMS blocker for free. Create rules and clear your message list from undesired content quickly and in an intuitive interface. Also, you can apply automatic rules to protect yourself from messages containing links or coming from any short numbers or emails. Download SpamHound to block spam, and unwanted messages will not bother you anymore. Make sure you are totally preserved from spam under the shelter of reliable spam blocker! Primary functions: - Create unlimited quantity of spam blocking filters - Fine-tune filters using flexible rules - Filter SMS and MMS using Blacklist - Filter messages from short numbers (you can whitelist any useful ones if needed) - Stop spam messages containing links - Stop spam messages from email - Use Whitelist to prevent blocking - No internet connection is needed Blacklist and Whitelist You can create, edit and delete filtering in Blacklist and Whitelist tabs. All unwanted messages that fly under the Blacklist rules will be stored in a separate Junk SMS tab. Whitelist messages, in their turn, will be displayed in a native Messenger app. Filtering rules You can literally create any rule to filter as much spam as possible - from easiest “contains’ conditions and up to regular expressions and wildcard syntax magic. You can also use predefined rules to stop spam texts from short numbers and SMS containing links. Look for tips on creating Blacklist and Whitelist rules in the FAQ section. Security To ensure your privacy and safety, SpamHound SMS blocker does not require access to the content of your messages. Backups Link the app to one of your social accounts to backup the rules and use them on other devices to block text messages.
Textkiller
This app automatically blocks unwanted spam text messages, protecting you from scams and telemarketing. It offers customizable filtering options, a constantly updated global block list, and a privacy-first approach to keep your inbox clean and your personal information secure.
- Automatic spam text elimination
- Global block list updated constantly
- Predictive SMS blocking algorithm
- Customizable blocking (keywords, email, number ranges)
- Block and Allow lists
- Report spam to train algorithm
- Privacy-first algorithm
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Eliminate 99% of spam text messages with Textkiller, and live spam-text free®! Textkiller is the new spam text blocking app that's creating a world without spam texts. With Textkiller, you're instantly protected from more than 100,000,000 known phone scams, and counting! Textkiller's intuitive and easy-to-use features ensure you get all the texts you want, and none that you don't. Textkiller's innovative text blocking technology has already been featured by The New York Times, NBC, Wired, Engadget, Vice, and many other publications. Here are some of Textkiller's highly-reviewed features: Eliminate 99% of spam texts automatically With Textkiller, you're instantly protected from more than 100,000,000 known phone scams - and our global block list is updated every minute. Textkiller's predictive SMS blocking algorithm is also able to determine if an incoming text is spam in less than 0.01 second, keeping you safe from emerging spam texts too! Control who can text you Get good texts only. Textkiller's Block and Allow lists ensure the text messages you want are never blocked, removing all distractions from unwanted and dangerous spam text messages. Customize your text blocking Only Textkiller gives you fully customizable text blocking to ensure you block spam texts on your terms. Other apps only let you block individual phone numbers or text messages, but with Textkiller's keyword-based filtering, email address blocking, and phone number range blocking options, you can fully control how we block your spam texts. Train Textkiller To Get Smarter Report spam texts to Textkiller to help our algorithm get more precise at blocking your spam texts, and ensuring you always get the texts you want. Reporting spam texts also helps to protect other Textkiller users from receiving the same scam! Turn on the Extreme Blocking function, and Textkiller will filter all messages coming from senders outside of your contact list. Keep your money safe from losses to fraud Textkiller prevented 800 USD per year in losses to text scams, according to data reported by the Federal Trade Commission. Privacy-first text blocking Textkiller's patented text blocking algorithm immediately removes any identifying information before making a decision on blocking a text. Your privacy, and personal text messages are always safe with us. Relax and live life spam-text-free® In our busy lives, spam texts are an unnecessary and annoying distraction. Textkiller cleans up your iMessage inbox from annoying spam or telemarketing texts so you can have a bit of peace back in your day. That's what it means to live life spam-text-free. Here's what your spam-text-free life looks like: - No distractions: You can trust when a text notification goes off, it's a message that's meant for you. - Total control: Has your number fallen into the hands of annoying telemarketers or marketing lists? With Textkiller, you decide who can or can't text you - without having to deal with the hassle of trying to unsubscribe. - Zen: While Textkiller can't eliminate all of your daily distractions, we do our best to give you one slice of distraction-free paradise by ridding your phone of annoying spam. Built by people who hate robocalls, spam texts, and respect your privacy, Textkiller will help you take control of who can and can’t text you. We're empowering everyone with a smartphone to create a spam-text-free world. But, we can't do it without you. Try Textkiller free today! Textkiller is free to download. A subscription is required to use the product. Once your trial ends, your subscription will automatically renew. You can cancel at any time. Live life spam-text-free®! Terms of Service: https://www.teltech.co/terms.html Privacy Policy: https://www.teltech.co/privacy.html California Privacy Notice: https://teltech.co/privacy.html#section-8 *** According to the FTC.
Screenshots
Verdict
The clearest difference is in-app purchases: SpamHound SMS Spam Filter at none against Textkiller's 10. SpamHound SMS Spam Filter also leads on review sentiment (63% vs 37%) and iOS requirement (11.0 vs 15.0). Textkiller's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (13K vs 1.2K). On price, rating, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Textkiller sells 9 in-app purchases, starting at $4.99 per 7 days. SpamHound SMS Spam Filter asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.2 for SpamHound SMS Spam Filter against 4.3 for Textkiller. That said, the two scores are not equally well evidenced: Textkiller has 13K ratings behind it against 1.2K, so its average is the more settled of the two. Written reviews are what separate them: 63% of SpamHound SMS Spam Filter's written reviews are positive against 37% of Textkiller's.
SpamHound SMS Spam Filter ships an update every 2 months, Textkiller every 2 weeks. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.
| Parameter | SpamHound SMS Spam Filter | Textkiller |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (1.2K ratings) | 4.3 (13K ratings) — better |
| Positive reviews | 62.9% of reviews — better | 36.9% of reviews |
| Number of ratings | 1.2K | 13K — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 39 MB | 108 MB |
| Age rating | 4+ | 4+ |
| Developer | Redwerk OU | Mosaic S.r.l. |
Customer experience
SpamHound SMS Spam Filter
Textkiller
User reviews
SpamHound SMS Spam Filter
From 1.2K App Store ratingsWhat we love
- 🚀 Great app
- 🚀 Works as intended
- 🚀 Effective in blocking spam
- 🚀 Excellent SMS blocking
- 🚀 Solved spam problem
Room to improve
- 🐛 Doesn't block all spam
- 🐛 Inconsistent performance
- 🐛 Requires lots of manual setup
- 🐛 Misses some spam messages
- 🐛 Doesn't work on iPad
Textkiller
From 13K App Store ratingsWhat we love
- 🚀 Stops spam texts
- 👍 Filters messages effectively
- 💡 Keyword blocking
- 🚀 Works well when functioning
- 👍 Useful for reducing spam
Room to improve
- 🐛 App not working after updates
- 🐛 Issues with premium features
- 🔍 Concerns about privacy and data access
- 🐛 Inconsistent performance
- 💰 Expensive subscription
Bugs and requests
SpamHound SMS Spam Filter
Reported bugs
3 issues- Stops working after iOS updates
- Doesn't block messages with certain content
- Doesn't update database of known spammers
Requested features
6 requests- Automatic spam detection and deletion
- Ability to view and manage blocked messages
- Integration with Apple Watch
- Improved regular expression support
- Statistics on blocked messages
Show 1 moreShow fewer
- Ability to block emails and iMessages
Textkiller
Reported bugs
4 issues- App crashes during setup
- Keyword blocking not working as expected
- Junk messages still getting through
- Issues contacting support
Requested features
4 requests- Sync blocked list across devices
- Automatically delete junk messages
- Better integration with Apple Watch
- More transparency on how filtering works
In-app purchases
SpamHound SMS Spam Filter
No in-app purchases
Textkiller
- Textkiller Pro$4.997 Days
- TextKiller Pro with Free Trial7 Days trial$4.997 Days
- Monthly Premium Protection7 Days trial$5.991 Month
Show 6 moreShow fewer
- Monthly Premium Protection$5.991 Month
- Monthly Premium Protection7 Days trial2 variants$7.991 Month
- Yearly Premium Protection7 Days trial$69.991 Year
- Textkiller Pro$69.991 Year
- Textkiller Pro with Free Trial7 Days trial$69.991 Year
- Yearly Premium Protection7 Days trial$79.991 Year
Questions
Is SpamHound SMS Spam Filter free?
Is Textkiller free?
Which has better reviews, SpamHound SMS Spam Filter or Textkiller?
Do SpamHound SMS Spam Filter or Textkiller have ads?
Which is updated more often, SpamHound SMS Spam Filter or Textkiller?
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