Comparison

Spam Text Blocker vs Stop

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

Head to head
About

Spam Text Blocker

This app filters out unwanted spam and scam texts, keeping your inbox clean and organized. It intelligently sorts messages into categories, ensuring you only see important communications. Advanced AI detects and blocks deceptive texts, protecting you from financial loss.

Highlights
  • Spam text blocking
  • Scam detection
  • Inbox organization
  • Transaction/Promotion sorting
  • AI-powered filtering
  • Privacy-focused
Read full description

Say goodbye to annoying spam texts, cluttered inboxes, and tricky scams. Keep your inbox for those texts you actually care about. TextShield shields your text message inbox with advanced filtering and intelligent sorting that keeps your inbox clean. NO MORE SPAM TEXTS Over 350 million spam texts are sent each day. Our advanced filtering system ensures that these unwanted messages won't reach your inbox. NO MORE INBOX CLUTTER Can't find your real messages between the reminders, codes, and updates? TextShield efficiently organizes your inbox so that important messages stand out. We support filtering into Transactions, Promotions folders, as well as any of 12 subfolders such as Reminders, Orders, Coupons, etc. NO MORE SCAMS Text scams steal about $10 billion each year. TextShield uses sophisticated scam detection algorithms to ensure that only real, meaningful texts get through. Our advanced AI analysis can identify 99.6% of deceptive texts and makes sure that they don't make their way into your inbox. PRIVACY-FIRST We don't show ads or do anything with your data that you wouldn't expect. We don't ask for any personal information, nor do we want it. TEXTSHIELD PRO Put spam blocking and text sorting on auto-pilot with our auto-updating smart rules and proactive threat detection. Available for $3.99 per month or $29.99 per year, both with a 7-day free trial. These subscriptions provide access to all TextShield features and services. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Payment will be charged to your App Store account at confirmation of purchase. You can manage your subscriptions and turn off auto-renewal by going to your Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. TERMS OF SERVICE AND PRIVACY POLICY By using TextShield, you agree to our Terms of Service and Privacy Policy. Terms of Service: https://textshield.io/terms Privacy Policy: https://textshield.io/privacy SUPPORT & FEEDBACK If you ever need help, or have something you'd like us to add to TextShield, please send us an email at support@textshield.io. We offer dedicated support and respond personally to each and every email.

About

Stop

This app acts as a defense against unwanted text messages. It allows users to create custom rules and block lists to filter incoming messages based on keywords and patterns, ensuring a clean inbox. Filters can be exported and imported for backup and sharing.

Highlights
  • Customizable SMS filtering rules
  • Predefined and custom block lists
  • Filter by text patterns and keywords
  • Export and import filters
  • Privacy-focused, no data collection
  • Organize and maintain a clean inbox
Read full description

Tired of sifting through endless spam messages? Introducing "Stop: SMS Filter App", your ultimate defense against SMS spam. Features: - Create your own rules to filter text messages - Use predefined phrases or create your own block list of phrases * Filter incoming text messages by text patterns and keywords. * The app shows the total number of added phrases * Remove the predefined list and create your own. * FAQ: A guide to enabling SMS filtering * Export Filters: Safeguard your preferences by exporting filters for backup. This feature also allows you to share your filter with others. * Import Filters: Easily integrate filter files from backups. With Stop, you can maintain a pristine inbox, focusing on the messages that truly matter. Say goodbye to unwanted promotional texts, phishing attempts, and other nuisances. Stop filters out messages that it considers to be spam, such as emails with unknown senders, This keeps you from having to waste time sorting through your inbox, and allows you to focus on the messages that you actually need to read. Easily set up filters, add keywords, and customize your preferences to suit your needs. All in all, Stop is the perfect solution for keeping your inbox organized and efficient. Privacy: The app does not collect, store, or transmit any personal information. All keywords and phrases you add are stored exclusively on your device. If you decide to reinstall the app, please note that you will need to add your phrases again.

Screenshots

Spam Text Blocker4 screens
Stop4 screens

Verdict

The call

The clearest difference is review sentiment: Spam Text Blocker at 50% against Stop's 0%. Spam Text Blocker also leads on rating (4.4 vs 4.0) and ratings volume (137 vs 2). Stop's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement 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. Spam Text Blocker sells 2 in-app purchases, starting at $3.99 per month. Stop asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Spam Text Blocker holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Spam Text Blocker has 137 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Spam Text Blocker's written reviews are positive against 0% of Stop's.

UpkeepUpdate frequency

Spam Text Blocker ships an update every 6 weeks, Stop every 4 months. The most recent releases landed on October 15, 2026 and September 18, 2026 respectively.

Scorecard6 real differences · 4 level
Spam Text Blocker versus Stop: the parameters behind the verdict, then further details
ParameterSpam Text BlockerStop
PriceFreeFree
Rating4.4 (137 ratings) — better4.0 (2 ratings)
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings137 — better2
Update frequencyEvery 6 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size21 MB1 MB
Age rating4+4+
DeveloperFathomTel, Inc.fares.net

Customer experience

Spam Text Blocker

All ratings119 ratings
Positive84.9%
Neutral2.5%
Negative12.6%
Written reviews14 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Stop

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

In-app purchases

2 purchases

Spam Text Blocker

Subscriptions2
  • TextShield Pro - Monthly7 Days trial$3.991 Month
  • TextShield Pro - Annual7 Days trial$29.991 Year
None

Stop

No in-app purchases

Questions

Is Spam Text Blocker free?
Spam Text Blocker is free to download, with in-app purchases available.
Is Stop free?
Stop is free to download, with no in-app purchases.
Which has better reviews, Spam Text Blocker or Stop?
Spam Text Blocker is rated higher. Spam Text Blocker averages 4.4 out of 5 from 137 ratings, while Stop averages 4.0 from 2 ratings.
Do Spam Text Blocker or Stop have ads?
Neither Spam Text Blocker nor Stop shows ads.
Which is updated more often, Spam Text Blocker or Stop?
Spam Text Blocker ships an update every 6 weeks, and Stop every 4 months. Most recently, Spam Text Blocker was updated on October 15, 2026 and Stop on September 18, 2026.

Other comparisons