SmartFilter for SMS vs SMS Management

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/

SMS Management only on appStore since 22 June 2020. Thank you to thousands of our active users in worldwide ! ! take Back control of your inbox via SMS Management Stop being distracted with spam, junk or other unwanted text messages, including SMS and MMS. With SMS Management, you now at last have a control of incoming text messages. Features: - create your own list of rules to filter your incoming text messages - filter incoming text messages by text patterns, keywords, sender, or regexp - blacklist and whitelist messages that match particular rule - Easily filter the message sender unknowns as not added to your contact list. - Easily filter the message containing the link. - Easily filter the message containing the BXXX codes like B001, B002, ... B999. - test your rules on test message. The filtered messages are collected in the junk folder in messages. So you will not receive notifications about unwanted messages. Messages must be private. So, no data is collected from this application ! ! ! No Ads, No Paid Subscription requirement..!!! We are moving forward only with your voluntary donation.. If you wish, you can support via click buy me coffee option. Please don't forget to rate the app on appStore and share it with your friends. ------- 
If you have any questions about whether my messages can be read by someone else, please read in this section; Someone asked to me on twitter as can you read my messages as developer? That's why I felt the need to add it here as well; This is not possible. Apple does not allow any kind of data retrieval. Source: https://developer.apple.com/documentation/sms_and_call_reporting/sms_and_mms_message_filtering Someone ask same question too in stackoverflow 3 years ago (in 2018) thats answered; https://stackoverflow.com/questions/52494997/how-to-get-data-from-the-message-filter-extension If you want to test it your self, you can use this source by developing an app yourself; we can decide only its is junk or allow by keyword in codeside 
https://medium.com/@payalmaniyar/create-message-spam-filter-extension-for-ios-11-df554908d776 -------