--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Call & Text Blocker・Block Spam" developer_entity: "ANDREI KUCHUR" bundle_id: "com.andreyKuchur.textBlocker" app_store_id: "1669488584" category: "Utilities" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: true market_region: "US" platforms: "iOS" app_last_updated: "2026-02-13" report_date: "2026-10-14" last_verified: "2026-10-14T00:00:00.000Z" report_version: "1.3.0" total_reviews: 46 overall_rating: 4.4 confidence: "low" confidence_score: 0.05 data_age_days: 26 momentum_velocity: "zombie" intelligence_version: 2 tags: ["utilities", "subscription", "mobile app", "app review", "app analysis", "mobile", "users", "seeking"] canonical_url: "https://marlvel.ai/apps/call-text-blocker-block-spam" license: "CC-BY-NC 4.0" content_version: "v2" --- # Call & Text Blocker・Block Spam Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Subscription - **Signal**: Rating 4.39 > **TL;DR:** Call & Text Blocker・Block Spam is a utilities app by ANDREI KUCHUR, rated 4.39/5 by 46 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Call & Text Blocker・Block Spam is a utilities app by ANDREI KUCHUR. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.39/5 (46 reviews) | | **Category** | Utilities | | **Developer** | ANDREI KUCHUR | | **Pricing** | Subscription | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 26d | ## Metadata & Market Performance - **Publisher:** ANDREI KUCHUR - **Category:** Utilities - **Target Audience:** Mobile users seeking to reduce spam calls and text messages through local, privacy-focused filtering tools. - **Platforms:** iOS - **Version Reviewed:** 1.3.0 - **Report Date:** 2026-10-14 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 1669488584 - **Bundle ID:** com.andreyKuchur.textBlocker - **Data Window:** Analysis based on signals collected up to 2026-10-14 ## Executive Snapshot **What it is:** Call & Text Blocker is a privacy-focused SMS and call filtering utility for iOS that processes all data locally on the device. **Why users hire it:** It removes the privacy risk of cloud-based spam filtering, serving users who want to avoid transmitting their message data to third-party servers. ## App DNA (Features & Intent) - **[Differentiator] Offline SMS and Call filtering:** Processes all message and call data locally on the device without cloud transmission, serving as a privacy-focused differentiator. * *User Intent:* Users want uninterrupted access without internet dependency. - **[Standard] Keyword-based filtering:** Blocks incoming SMS containing specific user-defined words or phrases, gated behind a premium subscription. * *User Intent:* Users want to quickly find relevant content or features. - **[Standard] Smart SMS folders:** Organizes text messages into categories for improved inbox management, acting as a retention lever. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Call & Text Blocker operates in the Utilities category, maintaining a 4.39 rating across 46 total ratings. Its offline-first approach positions it as a privacy-centric alternative to cloud-reliant spam blockers. ## Monetization Strategy - **Model:** Subscription - **Tiers:** 1-week spam filtering subscription, 1-year spam filtering subscription - **Analysis:** Subscription-only model with short-term and long-term billing cycles to capture recurring revenue. ## SWOT Analysis {#swot} **Core Strengths:** - Offline-first architecture provides a defensible privacy barrier that cloud-dependent rivals cannot replicate. **Growth Levers:** - Expansion into regional spam-pattern databases could provide value without sacrificing the offline-first privacy model. ## What's New - **Latest (v1.3.0, 8 months ago):** Version 1.3.0 focuses exclusively on bug fixes and performance improvements to enhance spam protection. ## App Momentum (Zombie) {#momentum} - Quiet 8 months, no major features. - Last release focused on bug fixes. > **Cadence:** 1 total versions · 0 majors in last 6 months · 242 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Call & Text Blocker・Block Spam is an utilities app. It holds a 4.39/5 rating from 46 reviews. > **Bottom Line:** Call & Text Blocker maintains a functional privacy-first utility, but the lack of recent updates leaves it vulnerable to OS-level feature parity. A pivot toward specialized, user-defined filtering rules would unlock value for power users who find native OS tools too restrictive. **Best for:** Mobile users seeking to reduce spam calls and text messages through local, privacy-focused filtering tools. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship a user-defined blocklist import feature because the current manual entry is the primary friction point → increase power-user retention ### Outlook: Stable The spam filtering market is consolidating around native OS capabilities, which reduces the necessity for third-party tools. Call & Text Blocker remains stable due to its unique offline-first privacy stance, but it must introduce advanced filtering logic to avoid being rendered obsolete by platform-level updates. - ⚪ The eight-month update gap suggests the product is in maintenance mode, limiting its ability to respond to evolving spam tactics. - 🔴 OS-level spam filtering improvements continue to erode the value proposition of third-party utilities that do not offer unique, advanced filtering logic. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.39/5 | | Total Reviews | 46 | | Confidence | Low | | Pricing Model | Subscription | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Call & Text Blocker・Block Spam** (this app) | 4.39/5 | N/A | ANDREI KUCHUR | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [App For Siri Commands Tips](https://marlvel.ai/apps/app-for-siri-commands-tips) | N/A/5 | N/A | Anh La Phan Son | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Bin Days - Bin Reminder](https://marlvel.ai/apps/bin-days-bin-reminder) | N/A/5 | N/A | Vicki Partridge | ## Company Profile - **Developer:** ANDREI KUCHUR ## Data Sources & Links - **App Store ID:** 1669488584 - **Sources:** App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*App For Siri Commands Tips*](https://marlvel.ai/apps/app-for-siri-commands-tips) (Anh La Phan Son) · N/A Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Bin Days - Bin Reminder*](https://marlvel.ai/apps/bin-days-bin-reminder) (Vicki Partridge) · N/A Rating - [*Controller Tester FGC*](https://marlvel.ai/apps/controller-tester-fgc) (Aaron Lowe) · 5.0/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Gear Ratio Calculator & RPM*](https://marlvel.ai/apps/cog-gear-ratio-calculator) (Linh Phan Nhat Khanh) · N/A Rating - [*MDflow Web Clipper*](https://marlvel.ai/apps/mdflow-web-clipper) (DataOps, s.r.o.) · N/A Rating - [*NordVPN: VPN Fast & Secure*](https://marlvel.ai/apps/com-nordvpn-nordvpn) (Nordvpn S.A.) · 4.7/5 Rating ## Frequently Asked Questions {#faq} ### Is Call & Text Blocker safe to use for my private messages? Yes, Call & Text Blocker operates as an offline filter, meaning all processing occurs locally on your device and no message data is transmitted to external servers. ### How does Call & Text Blocker compare to the built-in spam filter on my phone? Call & Text Blocker offers more granular control, such as keyword-based filtering and custom smart folders, which are not typically available in native OS spam settings. ### Is Call & Text Blocker free to use? The app is free to download, but advanced features like keyword-based filtering are gated behind a subscription model. ### What are some alternatives to Call & Text Blocker? Users looking for alternatives should consider native OS spam filtering tools or other third-party utilities, though most alternatives rely on cloud-based databases rather than offline processing. ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.05/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 26 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/call-text-blocker-block-spam) Data licensed for AI Agent attribution under CC-BY-NC 4.0.