SmartFilter for SMS vs Smart SMS Filter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartFilter for SMS
This app intelligently filters unwanted SMS messages using machine learning. It offers extensive customization options to tailor filtering rules and ensures user privacy by analyzing messages directly on the device.
- Machine learning spam detection
- Customizable filtering options
- Filter unknown sender messages
- Filter messages with URLs
- Filter messages from email addresses
- On-device message analysis
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Spam texts are annoying, and sometimes dangerous. SmartFilter works with your iPhone's built-in message filtering to sort them out before they land in your inbox — turn it on once and it runs automatically from then on. Set your own rules, or install ready-made packs for toll scams, fake tax notices, gift card cons, crypto pitches, delivery scams, job and loan scams, phishing, and election spam. Two more packs route marketing texts and receipts into their own folders. Messages can go to Junk, Promotions, Transactions, or straight to your inbox — you decide. Paste in a real message and tap the words that matter, and SmartFilter writes the rule for you. Save test messages so you can check your setup any time you change something. And if you want to know why a message ended up where it did, SmartFilter shows you the exact path it took. Your rules sync across your devices with iCloud. Report junk, or tell SmartFilter it got one wrong, right from the Messages app — no extra steps. SmartFilter also catches spam that tries to sneak past filters using lookalike letters and hidden characters. Every message is analyzed on your phone. Nothing you receive is ever sent to a server — that's not a policy, it's how the app works. SmartFilter is free to use, with a limit on how many filters you can save. Subscribe monthly, yearly, or once for good to unlock unlimited filters, every premium pack, regex and case-sensitive matching, test messages, and alternate app icons. Already a supporter from an earlier version? You're covered — no need to buy again. SmartFilter is made by one independent developer. If it's working for you, a review goes a long way. For in-app purchases and subscriptions, see https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Smart SMS Filter
This app helps you manage unwanted messages by filtering incoming texts based on keywords. It automatically sorts messages from unknown senders into a junk folder, ensuring you don't miss important communications from contacts.
- Keyword-based message filtering
- Automatic junk message sorting
- Predefined spam filters
- Custom filter creation
- Junk message folder access
- Contact message protection
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Smart Filter provides a way to detect and filter incoming messages. Set keywords for a simple way to filter out unwanted messages while providing greater control over your incoming texts. Messages from your contacts will never be marked as junk, so you will not risk missing any important messages. Filtering criteria & methodology: • All incoming messages from unknown contacts will go through the filtering algorithm. When Smart SMS Filter matches a message to a filter, that message will be marked as junk. • You will always have access to messages marked as junk through your junk folder in your Messages app. Additional features: • The app comes with 13 predefined filters based on the most commonly used keywords spammers are using. • Add as many filters as you wish by tapping the Add Filter icon. • Easily remove filters by tapping the Delete Filter button.
Screenshots
Verdict
The clearest difference is rating: Smart SMS Filter at 5.0 against SmartFilter for SMS's 4.3. Smart SMS Filter also leads on in-app purchases (none vs 4) and review sentiment (100% vs 75%). SmartFilter for SMS's advantage is ratings volume (169 vs 4). On price, 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. SmartFilter for SMS sells 4 in-app purchases, starting at $1.49 per month. Smart SMS Filter asks for nothing beyond the download.
Smart SMS Filter holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: SmartFilter for SMS has 169 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 75% of SmartFilter for SMS's written reviews are positive against 100% of Smart SMS Filter's.
SmartFilter for SMS ships an update every 2 months, Smart SMS Filter fortnightly. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.
| Parameter | SmartFilter for SMS | Smart SMS Filter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (169 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 75.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 169 — better | 4 |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 26.0 | 12.2 — better |
| Further details — not scored | ||
| Size | 25 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Jacob Grant | Pontera Solutions Inc. |
Customer experience
SmartFilter for SMS
Smart SMS Filter
Bugs and requests
SmartFilter for SMS
Reported bugs
10 issues- Keyword blocking only sometimes works
- Keyword function stopped working
- Letting through texts with block words
- Spam-detection model not working well
- ML not working, legitimate messages filtered as spam
Show 5 moreShow fewer
- Allow Words filter not working
- Report SMS doesn't work
- Spam still shows notification icon
- Spam still comes in to inbox with alerts
- False positives inevitable at the start, retraining could be easier
Requested features
8 requests- Sort into personalized folders
- Ability to filter specified short numbers
- User defined regex
- Delete all button for junk
- Immediately delete setting for certain words
Show 3 moreShow fewer
- Report functionality directly in message app
- Mark messages sent to junk as safe
- Option to be blissfully unaware of junk notifications
Smart SMS Filter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SmartFilter for SMS
- Monthly$1.491 Month
- Yearly7 Days trial$8.991 Year
- Leave a Tip!$4.99
- One time$19.99
Smart SMS Filter
No in-app purchases
Questions
Is SmartFilter for SMS free?
Is Smart SMS Filter free?
Which has better reviews, SmartFilter for SMS or Smart SMS Filter?
Do SmartFilter for SMS or Smart SMS Filter have ads?
Which is updated more often, SmartFilter for SMS or Smart SMS Filter?
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