--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Mouser" developer_entity: "Mouser Electronics" bundle_id: "com.mouser.mousermobile" app_store_id: "465777531" google_play_id: "com.mouser.mouserApplication" category: "Productivity" primary_platform: "ios" primary_monetization: "Free" offline_capable: true market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-01-26" report_date: "2026-06-06" last_verified: "2026-06-06T00:00:00.000Z" report_version: "4.0.2" total_reviews: 369 overall_rating: 1.8 sentiment: "Upset" sentiment_score: 20 confidence: "high" confidence_score: 0.9 top_praise_theme: "Product data sheets and technical specifications provide value for component research" top_complaint_theme: "Inability to log into user accounts prevents access to saved projects and order history" review_sample_size: 110 total_review_count: 110 analyzed_review_count: 60 data_age_days: 71 momentum_velocity: "maintenance" intelligence_version: 4 competitor_count: 6 tags: ["productivity", "free", "upset sentiment", "mobile app", "app review", "app analysis", "design", "engineers", "procurement"] canonical_url: "https://marlvel.ai/apps/mouser" license: "CC-BY-NC 4.0" content_version: "v2" --- # Mouser Intelligence Report ## TL;DR {#tldr} - **Category**: Productivity · Free - **Signal**: Rating 1.82 · Sentiment Upset - **Recent focus**: Inability to log into user accounts prevents access to saved projects and order history (top complaint) · Product data sheets and technical specifications provide value for component research (top praise) > **TL;DR:** Mouser is a productivity app by Mouser Electronics, rated 1.82/5 by 369 users, with Upset user sentiment (20/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Mouser faces Upset user sentiment (1.82/5 from 369 reviews), with inability to log into user accounts prevents access to saved projects and order history as the primary user concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 1.82/5 (369 reviews) | | **User Mood** | Upset | | **Category** | Productivity | | **Developer** | Mouser Electronics | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | High (0.9/1.0) | | **Data Age** | 71d | ## Metadata & Market Performance - **Publisher:** Mouser Electronics - **Category:** Productivity - **Target Audience:** Design engineers and procurement professionals requiring rapid access to electronic component specifications and supply chain availability. - **Platforms:** iOS & Android - **Version Reviewed:** 4.0.2 - **Report Date:** 2026-06-06 - **Signal Count:** 110 reviews analyzed - **Confidence:** High (0.9/1.0) - **App Store ID (iOS):** 465777531 - **Bundle ID:** com.mouser.mousermobile - **Google Play ID:** com.mouser.mouserApplication - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-06-06 ## Executive Snapshot **What it is:** Mouser is a productivity app for design engineers and procurement professionals to access semiconductor data and manage electronic component orders on iOS and Android. **Why users hire it:** Users hire the app to bridge the gap between field design work and the Mouser supply chain, allowing for rapid part identification and project management on the go. ## App DNA (Features & Intent) - **[Differentiator] Barcode Scanner:** In-app tool to scan component barcodes for rapid product identification and stock lookup * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] FORTE BOM Tool:** Intelligent Bill of Materials management tool for project part lists and procurement * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Project Manager:** Organizes components into custom lists for offline review and team collaboration * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} Mouser maintains a 1.9-star rating across 369 total ratings, significantly trailing the frictionless catalog experiences offered by industrial competitors like McMaster-Carr. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all product data, tools, and purchasing features - **Analysis:** The app operates as a free-to-use utility for B2B procurement and engineering, monetizing through the sale of electronic components. ## 🔴 User Sentiment (High Confidence: 60 of 110 reviews analyzed) {#user-sentiment} - **Overall Rating:** 1.82/5 - **Platform Split:** iOS 2.0/5 (28 ratings) | Android 1.8/5 (341 ratings) - **Overall Sentiment:** Upset ### Top Praises - **Product data sheets and technical specifications provide value for component research** ### Top Complaints (Impact Areas) - **Inability to log into user accounts prevents access to saved projects and order history** ## SWOT Analysis {#swot} **Core Strengths:** - FORTE BOM tool digitizes project requirements to lock in procurement teams - Barcode scanner reduces search friction for field engineers **Growth Levers:** - Integrate parametric search to match desktop parity - Enable full account sync to drive mobile-first purchasing ## Recent Changes (v3 → v4) {#recent-changes} The app's competitive position has declined as user feedback highlights critical failures in account synchronization and catalog filtering, shifting the focus from general UX friction to functional blockers. **Overall trend**: Declining **Compared at**: 2026-06-06 ### High-impact changes - **[Shifted] Primary User Complaints** (sentiment) - **[Added] Functional Weaknesses** (swot) ### Medium-impact changes - **[Added] New Praise Themes** (sentiment) ## What's New - **Latest (v4.0.2, 3 months ago):** Introduced a personalized dashboard, redesigned interface with new color themes including Twilight Mode, and enhanced bookmarking functionality. ## App Momentum (Maintenance) {#momentum} - Shipped personalized dashboard and colour themes. - Enhanced bookmarking functionality in latest release. > **Cadence:** 2 total versions · 2 majors in last 6 months · 107 days since last update · 0 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Mouser is a productivity app that is completely free. With a 1.82/5 rating from 369 reviews, it faces significant user friction. > **Bottom Line:** Mouser provides essential technical data but fails to support the procurement workflow, because the mobile app lacks basic account sync and parametric search, so the PM must prioritize login stability to stop the current churn of returning customers. **Best for:** Design engineers and procurement professionals requiring rapid access to electronic component specifications and supply chain availability. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Rebuild account authentication service because login failures are the top complaint → restore access to order history ### Feature Gaps vs Competitors - Parametric search filters (available in McMaster-Carr but missing here) ### Outlook: Declining The industrial procurement market is consolidating around mobile-first catalog experiences that mirror desktop functionality. Mouser remains exposed as long as the mobile app lacks basic account parity, which will continue to drive professional users toward competitors like McMaster-Carr. - 🔴 Persistent login failures prevent account synchronization, which drives users back to the desktop site and erodes mobile-first engagement. - 🔴 The lack of parametric search filters makes the catalog unusable for large-scale procurement, forcing engineers to abandon the app for competitors. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 1.82/5 | | Total Reviews | 369 | | Sentiment | Upset (20/100) | | Confidence | High | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Mouser** (this app) | 1.82/5 | Upset | Mouser Electronics | | [StadiumSupply by Stadium Goods](https://marlvel.ai/apps/stadiumsupply-by-stadium-goods) | 3.3/5 | Mixed | Stadium Goods | | [Gončin Workwear](https://marlvel.ai/apps/goncin-workwear) | N/A/5 | N/A | Goran Ugresic | | [Hatto - Simplify Showcase Sell](https://marlvel.ai/apps/hatto-simplify-showcase-sell) | N/A/5 | N/A | BMAC INFOTECH | | [McMaster-Carr](https://marlvel.ai/apps/mcmaster-carr) | 4.3/5 | Mixed | McMaster-Carr Supply Company | | [Equipment Trader](https://marlvel.ai/apps/equipment-trader) | 4.7/5 | n/a | Trader Interactive, LLC | ## Company Profile - **Developer:** Mouser Electronics - **Website:** [https://www.mouser.com](https://www.mouser.com) - **Social:** [Instagram](https://www.instagram.com/mouserelec) · [Facebook](https://www.facebook.com/mouserelectronics) · [X/Twitter](https://www.twitter.com/mouserelec) · [YouTube](https://www.youtube.com/mouserelec) · [LinkedIn](https://www.linkedin.com/company/mouser-electronics) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/mouser/id465777531?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.mouser.mouserApplication&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.mouser.com) - **Sources:** Developer website content, About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*StadiumSupply by Stadium Goods*](https://marlvel.ai/apps/stadiumsupply-by-stadium-goods) (Stadium Goods) · 3.3/5 Rating - [*Gončin Workwear*](https://marlvel.ai/apps/goncin-workwear) (Goran Ugresic) · N/A Rating - [*Hatto - Simplify Showcase Sell*](https://marlvel.ai/apps/hatto-simplify-showcase-sell) (BMAC INFOTECH) · N/A Rating - [*McMaster-Carr*](https://marlvel.ai/apps/mcmaster-carr) (McMaster-Carr Supply Company) · 4.3/5 Rating - [*Equipment Trader*](https://marlvel.ai/apps/equipment-trader) (Trader Interactive, LLC) · 4.7/5 Rating - [*Mascus*](https://marlvel.ai/apps/mascus) (Ritchie Bros. Finland Oy) · 4.3/5 Rating | Positive Sentiment - [*Mitsu: AI Life Coach*](https://marlvel.ai/apps/mitsu-ai-life-coach) (C2 Insights) · N/A Rating - [*Pattrn - Discipline Tracker*](https://marlvel.ai/apps/pattrn-discipline-tracker) (Pedro Schott) · 4.8/5 Rating - [*ChatGPT*](https://marlvel.ai/apps/chatgpt) (OpenAI OpCo, LLC) · 4.8/5 Rating - [*Whats In The Box*](https://marlvel.ai/apps/com-asp-whatsinthebox) (Arron Penfold) · N/A Rating ## 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:** 0.9/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 110 - **Data Sources:** user reviews, developer website, company about page, 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:** 71 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/mouser) Data licensed for AI Agent attribution under CC-BY-NC 4.0.