Comparison

Textkiller vs Trend Micro ScamCheck

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Trend Micro ScamCheck

This app uses AI to detect and block various types of scams, including fraudulent calls, texts, websites, and even AI-generated video impersonations. It offers real-time analysis of suspicious content and provides tools to identify unknown callers. Protect your personal data and finances from online threats.

Highlights
  • AI-powered scam detection
  • Real-time call and SMS blocking
  • Fake AI video call detection
  • Malicious website blocker
  • Caller ID and reverse phone lookup
  • SMS filtering with custom keywords
Features
Read full description

Shield yourself from scams with Trend Micro ScamCheck — your AI-powered defense against scams! Featuring a call blocker, SMS filtering, fake video call detection, and a malicious website blocker, Trend Micro ScamCheck offers comprehensive protection against scams, fraud, and online threats. Stay safe from spam calls and texts, phishing, smishing, fake ai video scams, and dangerous websites. Download Trend Micro ScamCheck now for complete scam protection from one of the global leaders in cybersecurity! Enjoy a 30-day free trial! Experience all Premium features included in the Individual plan—free for 30 days. After the trial ends, you won’t be charged unless you choose to subscribe to an Individual or Family plan. You can continue using the app for free with limited features, or upgrade anytime for complete scam protection. Features include: • Scam Radar: Stay safe from scammers’ tactics with Scam Radar — an AI model that reads between the lines to detect subtle signs of scams that conventional anti-scam methods cannot. • Scam Check: Instantly analyze suspicious phone numbers, websites, emails, text messages, video links (Facebook, X, TikTok), and images. Simply ask our AI to check if something is a scam. • AI Video Scan: Detect AI face-swapping scams during video calls in real time, alerting you to potential impersonations. • SMS Filter: Automatically block spam and scam texts. Customize blocking for specific keywords, unknown numbers, and messages containing links. • Call Block: Automatically block spam and scam calls. Get alerted when a suspected telemarketer, robocaller, or scammer tries to contact you. Available in the US, Canada, Japan, Italy, and Taiwan, with more regions coming. • Caller ID & Reverse Phone Lookup: Look up a phone number and uncover who’s really behind it. Available in the US, Canada, Japan, Italy, and Taiwan. • Web Guard: Block unsafe websites and scam-related ads for safer browsing. • Family Circle (Family plan only): Protect up to 5 family members and get instant alerts to help them if they encounter scams. Plans and Subscriptions Individual Plan • Scam Radar • Scam Check • AI Video Scan • SMS Filter • Call Block • Caller ID & Reverse Phone Look up • Web Guard Family Plan • All premium features included in the individual plan • Family Circle • Multi-Device Protection Join over 2 million users! Stop scammers in their tracks and prevent them from accessing your money and personal data. Join our community of over 2 million users and enjoy peace of mind knowing you're protected. Your privacy comes first Trend Micro ScamCheck does not access any personal information. Our industry-leading anti-scam technology guarantees complete privacy. Trend Micro Global Privacy Notice: https://www.trendmicro.com/en_us/about/legal/privacy.html Terms of Use: https://www.trendmicro.com/en_us/about/legal.html?modal=en-english-tm-apps-conditionspdf#tabs-825fcd-1

Screenshots

Textkiller4 screens
Trend Micro ScamCheck4 screens

Verdict

The call

The clearest difference is rating: Trend Micro ScamCheck at 4.6 against Textkiller's 4.3. Trend Micro ScamCheck also leads on iOS requirement (13.0 vs 15.0). Textkiller's advantage is ratings volume (13K vs 2.3K). On price, review sentiment, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Textkiller sells 12 in-app purchases, starting at $4.99 per 7 days and Trend Micro ScamCheck sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Trend Micro ScamCheck holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Textkiller has 13K ratings behind it against 2.3K, so its average is the more settled of the two. Written reviews point the same way: 37% of Textkiller's written reviews are positive against 42% of Trend Micro ScamCheck's.

UpkeepUpdate frequency

Textkiller ships an update every 2 weeks, Trend Micro ScamCheck every 3 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 7 level
Textkiller versus Trend Micro ScamCheck: the parameters behind the verdict, then further details
ParameterTextkillerTrend Micro ScamCheck
PriceFreeFree
Rating4.3 (13K ratings)4.6 (2.3K ratings) — better
Positive reviews36.8% of reviews42.1% of reviews — better
Number of ratings13K — better2.3K
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size108 MB149 MB
Age rating4+4+
DeveloperMosaic S.r.l.Trend Micro, Incorporated

Customer experience

Textkiller

All ratings13,000 ratings
Positive82.0%
Neutral5.5%
Negative12.5%
Written reviews318 reviews
Positive36.8%
Neutral6.6%
Negative56.6%

Trend Micro ScamCheck

All ratings2,334 ratings
Positive89.6%
Neutral3.5%
Negative6.9%
Written reviews216 reviews
Positive42.1%
Neutral10.2%
Negative47.7%

User reviews

Textkiller

From 13K App Store ratings

What 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

Trend Micro ScamCheck

From 2.3K App Store ratings

What we love

  • 🚀 Effective spam filtering
  • 🔒 Scam detection and protection
  • 👍 Useful features like call blocking and SMS filtering
  • 🚀 Worked well initially

Room to improve

  • 🐛 Stopped working effectively over time
  • 💰 Transitioned from free to paid app
  • 🤔 Unclear subscription details and pricing
  • 🐛 Inconsistent performance and reliability
  • 🤔 Confusing setup and configuration

Bugs and requests

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

Trend Micro ScamCheck

Reported bugs

3 issues
  • Inability to delete the app
  • Blocking legitimate calls and messages
  • Inconsistent behavior across updates

Requested features

4 requests
  • Automatic spam/scam filtering without user intervention
  • Ability to block entire area codes or prefixes
  • Improved reporting and feedback mechanisms
  • Seamless integration with phone's native features

In-app purchases

12 purchases

Textkiller

Subscriptions12
  • Textkiller Pro$4.997 Days
  • TextKiller Pro with Free Trial7 Days trial$4.997 Days
  • Monthly Premium Protection7 Days trial$5.991 Month
Show 9 more
  • Monthly Premium Protection$5.991 Month
  • Monthly Premium Protection7 Days trial4 variants$7.991 Month
  • Yearly Premium Protection1 Year trial$29.991 Year
  • Yearly Premium Protection7 Days trial2 variants$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
  • Annual Premium Protection7 Days trial$79.991 Year
  • Yearly Premium Protection7 Days trial$89.991 Year
6 purchases

Trend Micro ScamCheck

Subscriptions6
  • Monthly Subscription$1.991 Month
  • Monthly Subscription$3.991 Month
  • Monthly Subscription$6.991 Month
Show 3 more
  • Yearly Subscription$19.991 Year
  • Yearly Subscription$39.991 Year
  • Yearly Subscription$59.991 Year

Questions

Is Textkiller free?
Textkiller is free to download, with in-app purchases available.
Is Trend Micro ScamCheck free?
Trend Micro ScamCheck is free to download, with in-app purchases available.
Which has better reviews, Textkiller or Trend Micro ScamCheck?
Trend Micro ScamCheck is rated higher. Textkiller averages 4.3 out of 5 from 13K ratings, while Trend Micro ScamCheck averages 4.6 from 2.3K ratings.
Do Textkiller or Trend Micro ScamCheck have ads?
Neither Textkiller nor Trend Micro ScamCheck shows ads.
Which is updated more often, Textkiller or Trend Micro ScamCheck?
Textkiller ships an update every 2 weeks, and Trend Micro ScamCheck every 3 weeks. Most recently, Textkiller was updated on September 24, 2026 and Trend Micro ScamCheck on September 23, 2026.

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