--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Reverse Lookup - Number Finder" developer_entity: "TECHOOK, LLC" bundle_id: "com.Pocketech.PhoneBook" app_store_id: "6447323850" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-01-26" report_date: "2026-10-01" last_verified: "2026-10-01T00:00:00.000Z" report_version: "1.3" total_reviews: 76 overall_rating: 4.5 sentiment: "Frustrated" sentiment_score: 35 confidence: "low" confidence_score: 0.3 top_praise_theme: "The search functionality provides accurate and instant business data for users during their initial discovery sessions" top_complaint_theme: "Users report that the app fails to return any search results after the latest update" review_sample_size: 4 total_review_count: 4 analyzed_review_count: 4 data_age_days: 11 momentum_velocity: "zombie" intelligence_version: 2 tags: ["utilities", "free", "frustrated sentiment", "mobile app", "app review", "app analysis", "individuals", "seeking", "verify"] canonical_url: "https://marlvel.ai/apps/reverse-lookup-number-finder" license: "CC-BY-NC 4.0" content_version: "v2" --- # Reverse Lookup - Number Finder Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.46 · Sentiment Frustrated - **Recent focus**: Users report that the app fails to return any search results after the latest update (top complaint) · The search functionality provides accurate and instant business data for users during their initial discovery sessions (top praise) > **TL;DR:** Reverse Lookup - Number Finder is a utilities app by TECHOOK, LLC, rated 4.46/5 by 76 users, with Frustrated user sentiment (35/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Reverse Lookup - Number Finder faces Frustrated user sentiment (4.46/5 from 76 reviews), with users reporting users report that the app fails to return any search results after the latest update as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.46/5 (76 reviews) | | **User Mood** | Frustrated | | **Category** | Utilities | | **Developer** | TECHOOK, LLC | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 11d | ## Metadata & Market Performance - **Publisher:** TECHOOK, LLC - **Category:** Utilities - **Target Audience:** Individuals seeking to verify unknown callers, business contacts, or specific vehicle and device data. - **Platforms:** iOS - **Version Reviewed:** 1.3 - **Report Date:** 2026-10-01 - **Signal Count:** 4 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6447323850 - **Bundle ID:** com.Pocketech.PhoneBook - **Data Window:** Analysis based on signals collected up to 2026-10-01 ## Executive Snapshot **What it is:** Reverse Lookup - Number Finder is a utility app for iOS that provides directory searches for phone numbers, addresses, emails, and serial numbers. **Why users hire it:** The app removes the friction of manual verification for unknown callers and business contacts by aggregating diverse lookup services into a single interface. ## App DNA (Features & Intent) - **[Standard] Reverse Phone Number Lookup:** Identifies caller identity and associated data from input phone numbers, driving initial user acquisition. - **[Differentiator] VIN and IMEI Lookup:** Retrieves vehicle specifications and device status based on serial numbers, increasing session depth. - **[Standard] Business and Email Records Search:** Accesses directory information for business contacts, increasing usage frequency. * *User Intent:* Users want to quickly find relevant content or features. ## Market Position {#market-position} Reverse Lookup - Number Finder maintains a 4.46 rating across 76 total ratings, but the lack of updates for 248 days signals a maintenance-mode posture. The absence of recent chart movement suggests the app is losing visibility in the competitive Utilities category. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all lookup services - **Analysis:** The app operates on a free model, monetizing through ad-inventory generated by search volume. ## 🔴 User Sentiment (Low Confidence: 4 of 4 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.46/5 - **Platform Split:** iOS 4.5/5 (76 ratings) - **Overall Sentiment:** Frustrated - **Note:** The 4.46/5 store rating reflects cumulative history, while the Frustrated sentiment reflects recent user reviews analyzed by our AI pipeline. ### Top Praises - **The search functionality provides accurate and instant business data for users during their initial discovery sessions** ### Top Complaints (Impact Areas) - **Users report that the app fails to return any search results after the latest update** ## SWOT Analysis {#swot} **Core Strengths:** - Broad search surface (VIN, IMEI, email, phone, address) **Growth Levers:** - Premium verified-data tier could capture high-intent users ## What's New - **Latest (v1.3, 8 months ago):** General maintenance update with no specific functional changes. ## App Momentum (Zombie) {#momentum} - Dormant 8 months, no functional updates. - Last major release January 2026. > **Cadence:** 1 total versions · 0 majors in last 6 months · 247 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Reverse Lookup - Number Finder is an utilities app that is completely free. It holds a 4.46/5 rating from 76 reviews. > **Bottom Line:** Restoring search functionality is the only path to survival, as the current state of non-functional results invalidates the app's core utility. Addressing the data-accuracy failures would unlock the trust required to pivot toward a sustainable monetization model. **Best for:** Individuals seeking to verify unknown callers, business contacts, or specific vehicle and device data. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Rebuild search-result logic because current queries return empty sets → restore core utility ### Outlook: Declining The utility directory market is consolidating around services that offer real-time data verification. Reverse Lookup - Number Finder is currently exposed due to its stagnant release cadence and broken search logic, which will likely lead to further churn as users migrate to more reliable alternatives. - 🔴 The 8-month release gap indicates a lack of active maintenance, which accelerates the decay of search-result accuracy and user trust. - 🔴 Persistent reports of empty search results post-update suggest a broken backend integration, directly causing the current negative sentiment trend. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.46/5 | | Total Reviews | 76 | | Sentiment | Frustrated (35/100) | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Reverse Lookup - Number Finder** (this app) | 4.46/5 | Frustrated | TECHOOK, LLC | | [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:** TECHOOK, LLC ## Data Sources & Links - **App Store ID:** 6447323850 - **Sources:** App store metadata, User reviews. ## 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 - [*NordVPN: VPN Fast & Secure*](https://marlvel.ai/apps/com-nordvpn-nordvpn) (Nordvpn S.A.) · 4.7/5 Rating - [*Pick and Pull: Junkyard Finder*](https://marlvel.ai/apps/pick-and-pull-junkyard-finder) (Vladimir Kostadinov Stoyanov) · 3.7/5 Rating ## Frequently Asked Questions {#faq} ### Is Reverse Lookup - Number Finder free to use? Yes, the app is free to download and provides access to all lookup services, monetizing primarily through ad-inventory generated by user search volume. ### Does Reverse Lookup - Number Finder provide accurate results? Recent user reviews indicate that the search tool currently struggles with accuracy, with many users reporting that results fail to correctly identify this app person or return no data at all. ### What alternatives should I consider for reverse lookups? Users seeking more reliable identification should consider established directory services that maintain active data-refresh cadences and higher search-result reliability. ## 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 4 - **Data Sources:** user reviews, 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:** 11 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/reverse-lookup-number-finder) Data licensed for AI Agent attribution under CC-BY-NC 4.0.