--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "e-motion® M25" developer_entity: "Alber GmbH" bundle_id: "de.alber.emotionm25" app_store_id: "1364933862" google_play_id: "de.alber.emotion_m25" category: "Medical" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2024-12-13" report_date: "2026-07-19" last_verified: "2026-07-19T00:00:00.000Z" report_version: "2.7.0.3" total_reviews: 187 overall_rating: 2.8 sentiment: "Frustrated" sentiment_score: 25 confidence: "medium" confidence_score: 0.5 top_praise_theme: "Tracking features for speed and distance provide useful data for monitoring daily mobility progress" top_complaint_theme: "Bluetooth connectivity failures between the app and wheels prevent users from accessing essential mobility functions" review_sample_size: 5 total_review_count: 5 analyzed_review_count: 5 data_age_days: 30 momentum_velocity: "zombie" intelligence_version: 3 competitor_count: 5 tags: ["medical", "freemium", "frustrated sentiment", "mobile app", "app review", "app analysis", "users", "alber", "e-motion"] canonical_url: "https://marlvel.ai/apps/de-alber-emotionm25" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (health). Information is aggregated from public sources for informational purposes only. This is not medical advice. Consult a qualified professional before acting on any information here. --- # e-motion® M25 Intelligence Report ## TL;DR {#tldr} - **Category**: Medical · Freemium - **Signal**: Rating 2.78 · Sentiment Frustrated - **Recent focus**: Bluetooth connectivity failures between the app and wheels prevent users from accessing essential mobility functions (top complaint) · Tracking features for speed and distance provide useful data for monitoring daily mobility progress (top praise) > **TL;DR:** e-motion® M25 is a medical app by Alber GmbH, rated 2.78/5 by 187 users, with Frustrated user sentiment (25/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** e-motion® M25 faces Frustrated user sentiment (2.78/5 from 187 reviews), with users reporting bluetooth connectivity failures between the app and wheels prevent users from accessing essential mobility functions as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 2.78/5 (187 reviews) | | **User Mood** | Frustrated | | **Category** | Medical | | **Developer** | Alber GmbH | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.5/1.0) | | **Data Age** | 30d | ## Metadata & Market Performance - **Publisher:** Alber GmbH - **Category:** Medical - **Target Audience:** Users of Alber e-motion wheelchair drive systems seeking to customize performance, track mobility data, or access advanced driving modes. - **Platforms:** iOS & Android - **Version Reviewed:** 2.5.4 - **Report Date:** 2026-07-19 - **Signal Count:** 5 reviews analyzed - **Confidence:** Medium (0.5/1.0) - **App Store ID (iOS):** 1364933862 - **Bundle ID:** de.alber.emotionm25 - **Google Play ID:** de.alber.emotion_m25 - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-07-19 - **Short Description:** The smart helper on the go that gives you even more from your e-motion ## Executive Snapshot **What it is:** The e-motion M25 is a medical mobility app for wheelchair users to track travel and customize driving behavior on iOS and Android. **Why users hire it:** Users hire the app to manage wheelchair performance and monitor mobility data, but the current monetization model conflicts with the expectation of full hardware control. ## App DNA (Features & Intent) - **[Standard] Driving Profiles:** Four pre-set configurations to adjust wheelchair driving behavior [Retention: provides baseline utility]. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Mobility Plus Package:** Unlocks increased speed, Cruise Mode, and remote parking [Paid-tier gate: direct revenue conversion]. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Differentiator] Professional Configuration:** Protected section for granular adjustment of speed and torque [B2B: enables clinical customization]. * *User Intent:* Users value self-expression and personalized experiences. ## Market Position {#market-position} The app maintains a strong medical category presence, ranking #2 Grossing in Switzerland and #6 in Germany. However, the high volume of connectivity complaints relative to its niche user base signals significant friction in the core user experience. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free section with basic driving profiles and diagnostics, Mobility Plus Package (paid upgrade for advanced features) - **Analysis:** Freemium model gates performance-enhancing features like increased speed and cruise control behind a paid upgrade. ## 🔴 User Sentiment (Medium Confidence: 5 of 5 reviews analyzed) {#user-sentiment} - **Overall Rating:** 2.78/5 - **Platform Split:** iOS 1.9/5 (14 ratings) | Android 2.8/5 (173 ratings) - **Overall Sentiment:** Frustrated ### Top Praises - **Tracking features for speed and distance provide useful data for monitoring daily mobility progress** ### Top Complaints (Impact Areas) - **Bluetooth connectivity failures between the app and wheels prevent users from accessing essential mobility functions** ## SWOT Analysis {#swot} **Core Strengths:** - Medical-grade customization parameters [Professional section] - Integrated GPS tour tracking [Free section] - Remote diagnostic troubleshooting [Remote Diagnostics] **Growth Levers:** - Clinical partnership expansion [Professional section] - Wearable integration [Feature Gaps] ## Recent Changes (v2 → v3) {#recent-changes} The analysis shifted to emphasize the negative impact of monetization gating and persistent Bluetooth connectivity issues on user retention. **Overall trend**: Declining **Compared at**: 2026-07-19 ### High-impact changes - **[Shifted] Monetization Friction** (pricing) - **[Declined] Negative Sentiment Emergence** (sentiment) ### Medium-impact changes - **[Shifted] Feature Repositioning** (features) - **[Added] New Weakness Identification** (swot) ## App Momentum (Zombie) {#momentum} - Shipped Bluetooth module compatibility update. - Maintains active medical-grade customization features. > **Cadence:** 5 total versions · 0 majors in last 6 months · 491 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} e-motion® M25 is a medical app that is free with in-app purchases. With a 2.78/5 rating from 187 reviews, it faces significant user friction. > **Bottom Line:** The e-motion M25 provides essential medical-grade customization, but persistent Bluetooth instability and aggressive feature gating erode user trust, so the PM must prioritize connectivity reliability over new feature development to stabilize the core retention loop. **Best for:** Users of Alber e-motion wheelchair drive systems seeking to customize performance, track mobility data, or access advanced driving modes. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Rebuild Bluetooth connection logic because connectivity failures are the #1 churn driver → reduce negative review volume ### Feature Gaps vs Competitors - Wearable integration (available in health-tracking peers but absent here) ### Outlook: Mixed Users report: the medical mobility market is shifting toward high-reliability, transparent data sharing, leaving the e-motion M25 exposed if connectivity issues persist. The current reliance on paid gates for basic hardware performance creates a long-term brand risk that will likely compress lifetime value as competitors iterate on more accessible, user-centric health interfaces. - 🔴 Bluetooth connectivity failures between the app and wheels prevent users from accessing essential mobility functions, leading to significant user frustration. - 🟢 The latest update added compatibility for the January 2025 Bluetooth module, indicating active maintenance rather than abandonment. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 2.78/5 | | Total Reviews | 187 | | Sentiment | Frustrated (25/100) | | Confidence | Medium | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **e-motion® M25** (this app) | 2.78/5 | Frustrated | Alber GmbH | | [Medisafe Medication Management](https://marlvel.ai/apps/com-medisafe-medisafe) | 4.7/5 | n/a | MediSafe Inc. | | [Kardia](https://marlvel.ai/apps/com-alivecor-professional-aliveecg) | 4.8/5 | N/A | AliveCor, Inc. | | [PulsePoint Respond](https://marlvel.ai/apps/org-pulsepoint-pulsepoint) | 4.8/5 | N/A | PulsePoint Foundation | | [Blood Pressure Tracker SmartBP](https://marlvel.ai/apps/com-evolvemedicalsystems-sbp) | 4.6/5 | N/A | Evolve Medical Systems, LLC | | [Migraine Buddy: Track Headache](https://marlvel.ai/apps/com-healint-migrainebuddy) | 4.8/5 | N/A | Voluntis | ## Company Profile - **Developer:** Alber GmbH - **Website:** [https://www.alber.de/](https://www.alber.de/) - **Social:** [Instagram](https://www.instagram.com/alber_de) · [Facebook](https://www.facebook.com/AlberGmbH) · [YouTube](https://www.youtube.com/user/AlberZusatzantriebe) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/e-motion-m25/id1364933862?uo=2) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=de.alber.emotion_m25&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.alber.de/) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Medisafe Medication Management*](https://marlvel.ai/apps/com-medisafe-medisafe) (MediSafe Inc.) · 4.7/5 Rating - [*Kardia*](https://marlvel.ai/apps/com-alivecor-professional-aliveecg) (AliveCor, Inc.) · 4.8/5 Rating - [*PulsePoint Respond*](https://marlvel.ai/apps/org-pulsepoint-pulsepoint) (PulsePoint Foundation) · 4.8/5 Rating - [*Blood Pressure Tracker SmartBP*](https://marlvel.ai/apps/com-evolvemedicalsystems-sbp) (Evolve Medical Systems, LLC) · 4.6/5 Rating - [*Migraine Buddy: Track Headache*](https://marlvel.ai/apps/com-healint-migrainebuddy) (Voluntis) · 4.8/5 Rating - [*필잇 - 약 알림 및 복용 기록*](https://marlvel.ai/apps/app--35) (Hansub Yoo) · N/A Rating - [*레어노트 - 암·희귀질환 정보*](https://marlvel.ai/apps/app--629) (LifeX, Inc.) · 5.0/5 Rating - [*창고형약국 약값체크*](https://marlvel.ai/apps/com-hiddenwave-yakcheck) (Lowkeybase) · N/A Rating - [*용인세브란스병원*](https://marlvel.ai/apps/com-severance-newys) (Yonsei University Health System) · 1.9/5 Rating - [*1001Doktor*](https://marlvel.ai/apps/com-binbirdoktor-binbirdoktor) (1001Doktor Ltd. Şti.) · 4.8/5 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:** 0.5/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 5 - **Data Sources:** user reviews, developer website, 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:** 30 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/de-alber-emotionm25) Data licensed for AI Agent attribution under CC-BY-NC 4.0.