Comparison

Stop Spam vs SmartFilter

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

Head to head
About

Stop Spam

Features
Read full description

Stop Spam: The Ultimate Call Blocking Solution! Tired of robocalls, telemarketers, and unknown numbers? Stop Spam is the smart call blocker that protects you from unwanted calls while ensuring you never miss an important one. Key Features: - Advanced Call Blocking – Instantly block spam, robocalls, and fraud attempts. - Custom Block Lists – Add numbers manually or block entire prefixes. - AI-Powered Spam Detection – Automatically detects and filters suspicious calls. - Real-Time Caller ID – Instantly identify unknown numbers before you pick up. - High-Risk Caller Protection – Blocks VoIP-based spam and fraud attempts. - Regular Updates – Continuously updated spam database for maximum protection. Easy Setup & Seamless Experience - Works silently in the background, protecting you 24/7. - Lightweight and efficientβ€”won’t drain your battery. - Simple and intuitive design for hassle-free use. Your Privacy Matters We never collect or share your contacts. Stop Spam is designed with privacy at its core β€” your data stays yours. Take Back Control of Your Calls! Stop wasting time on unwanted calls β€” download Stop Spam today and enjoy a stress-free calling experience! Terms of Use and Privacy Policy: https://www.stop-spam.online/privacy-policy/ Support: support@stop-spam.online

About

SmartFilter

Features
Read full description

SmartFilter is an AI-powered SMS spam filtering app that automatically protects your inbox from unwanted messages. Using advanced machine learning (TF-IDF + SVM), SmartFilter classifies incoming SMS from unknown senders into three categories: Normal, Transactional, and Spam. KEY FEATURES: β€’ Automatic spam filtering in the background β€’ AI-powered classification with confidence scores β€’ Blocks betting, scam, phishing, and promotional spam β€’ Smart rule engine with custom keywords and patterns β€’ Real-time filtering statistics and weekly trends β€’ Classification tester to try before you filter β€’ Adjustable AI sensitivity per category β€’ Multi-language support: English, Turkish, Arabic β€’ Privacy-first: all processing happens on your device HOW IT WORKS: Enable SmartFilter in Settings β†’ Messages β†’ SMS Filtering SmartFilter automatically analyzes incoming SMS from unknown senders Spam messages are moved to Junk, keeping your inbox clean No cloud processing. No data collection. Your messages never leave your device.

Screenshots

Stop Spam3 screens
SmartFilter4 screens

Verdict

The call

The clearest difference is in-app purchases: SmartFilter at none against Stop Spam's 4. SmartFilter also leads on ads (none vs shown) and iOS requirement (16.6 vs 18). Stop Spam's advantage is update cadence (fortnightly vs every 6 weeks). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Stop Spam sells 4 in-app purchases, starting at $4.99 per month. SmartFilter asks for nothing beyond the download.

UpkeepUpdate frequency

Stop Spam ships an update fortnightly, SmartFilter every 6 weeks. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

Scorecard4 real differences Β· 2 level
Stop Spam versus SmartFilter: the parameters behind the verdict, then further details
ParameterStop SpamSmartFilter
PriceFreeFree
Update frequencyFortnightly β€” betterEvery 6 weeks
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhoneiPhone, iPad β€” better
Requires iOS1816.6 β€” better
Further details β€” not scored
Size21 MB25 MB
Age rating4+4+
DeveloperSerhii LaptiiRamazan SAYAN

In-app purchases

4 purchases

Stop Spam

Subscriptions4
  • Stop Spam Premium$4.991 Month
  • Stop Spam Premium$7.993 Months
  • Stop Spam Family Plan$12.991 Month
Show 1 more
  • Stop Spam Premium$24.991 Year
None

SmartFilter

No in-app purchases

Questions

Is Stop Spam free?
Stop Spam is free to download, with in-app purchases available.
Is SmartFilter free?
SmartFilter is free to download, with no in-app purchases.
Do Stop Spam or SmartFilter have ads?
Stop Spam shows ads; SmartFilter does not.
Which is updated more often, Stop Spam or SmartFilter?
Stop Spam ships an update fortnightly, and SmartFilter every 6 weeks. Most recently, Stop Spam was updated on October 30, 2026 and SmartFilter on November 9, 2026.

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