SMS Spam Filter is a utility for iOS that allows users to block incoming messages based on specific keywords.
The App DNA
What makes this app unique?
It removes the cognitive cost of manually ignoring recurring spam messages by automating the deletion of texts containing defined terms.
For Mobile users seeking to reduce unwanted SMS traffic by filtering specific keywords.
What does it look like?
Key features
Blocks incoming messages containing user-defined keywords, serving as the core utility.
Enables monetization through digital transactions within the interface.
How much does it cost?
Freemium model utilizing in-app purchases to monetize the core filtering utility.
Velocity
Dormant developmentmonetizationUX improvementsShow more...
The app has reached a zombie state, with no updates or feature releases in over three years. The latest release, which introduced in-app purchases and design changes, remains the only version in the observed history. Development activity has effectively ceased, as the app has not received any maintenance or content updates since May 2023.
Who built it?
User Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for SMS Spam Filter
How's the Utilities market?
SMS Spam Filter holds a 3-star rating across two total ratings, reflecting limited market traction. The lack of updates for over 1,100 days positions it as a legacy utility in a category now dominated by automated, OS-integrated solutions.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for SMS Spam Filter
Where is it heading?
The spam-filtering market is consolidating around automated, OS-integrated tools that require zero user configuration. SMS Spam Filter remains exposed due to its manual, high-friction design and lack of active development, which will lead to continued churn as users migrate to more capable alternatives.
- The 39-month update gap confirms a maintenance-only cadence, which prevents the app from competing with modern, automated spam-filtering solutions.
- The 3-star rating on a minimal review sample suggests the current utility does not meet basic user expectations for spam management.
The SWOT
- User-defined keyword logic provides granular control over message blocking
- Integrate automated, AI-driven spam detection to replace manual keyword entry
Next best moves
Sunset the product because the 39-month update gap indicates a lack of viable long-term maintenance → reallocate resources to active projects.
The counter-intuitive read
The lack of updates is not a failure…
Read the full takeSince the last report: The integration of a 3-star rating across two reviews provides the first concrete signal of user dissatisfaction, confirming the product's decline in market relevance. This data point shifts the assessment from a purely maintenance-mode observation to an active indicator of poor user experience.
Bottom line
SMS Spam Filter's reliance on manual keyword entry is insufficient against current spam volume, and the lack of updates suggests the product is effectively sunsetting. The PM should prioritize a pivot to automated filtering or consider sunsetting the project to reallocate resources.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is SMS Spam Filter still being updated?
Does SMS Spam Filter block all spam automatically?
What is a better alternative to manual keyword filtering?
Sources
- [1] App Store, source
Report last updated