--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "CHARGEX － Battery Life & Alert" developer_entity: "Alexandr Zelensky" bundle_id: "SK.Charger" app_store_id: "1633977789" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2023-10-05" report_date: "2026-10-25" last_verified: "2026-10-25T00:00:00.000Z" report_version: "1.1" total_reviews: 36 overall_rating: 4.2 sentiment: "Thrilled" sentiment_score: 90 confidence: "medium" confidence_score: 0.45 top_praise_theme: "Battery life estimation features provide users with clear visibility into power consumption across common mobile applications" review_sample_size: 1 total_review_count: 1 analyzed_review_count: 1 data_age_days: 12 momentum_velocity: "zombie" intelligence_version: 2 tags: ["utilities", "free", "thrilled sentiment", "mobile app", "app review", "app analysis", "smartphone", "users", "seeking"] canonical_url: "https://marlvel.ai/apps/chargex-battery-life-alert" license: "CC-BY-NC 4.0" content_version: "v2" --- # CHARGEX － Battery Life & Alert Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.17 · Sentiment Thrilled - **Recent focus**: Battery life estimation features provide users with clear visibility into power consumption across common mobile applications (top praise) > **TL;DR:** CHARGEX － Battery Life & Alert is a utilities app by Alexandr Zelensky, rated 4.17/5 by 36 users, with Thrilled user sentiment (90/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** CHARGEX － Battery Life & Alert maintains Thrilled user sentiment (4.17/5 from 36 reviews), with users consistently praising battery life estimation features provide users with clear visibility into power consumption across common mobile applications. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.17/5 (36 reviews) | | **User Mood** | Thrilled | | **Category** | Utilities | | **Developer** | Alexandr Zelensky | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Medium (0.45/1.0) | | **Data Age** | 12d | ## Metadata & Market Performance - **Publisher:** Alexandr Zelensky - **Category:** Utilities - **Target Audience:** Smartphone users seeking granular control over battery monitoring and charging status notifications. - **Platforms:** iOS - **Version Reviewed:** 1.1 - **Report Date:** 2026-10-25 - **Signal Count:** 1 review analyzed - **Confidence:** Medium (0.45/1.0) - **App Store ID (iOS):** 1633977789 - **Bundle ID:** SK.Charger - **Data Window:** Analysis based on signals collected up to 2026-10-25 ## Executive Snapshot **What it is:** CHARGEX － Battery Life & Alert is a utility app for iOS providing battery life estimates and custom charge notifications. **Why users hire it:** It removes the cognitive friction of manual battery monitoring by providing activity-specific duration estimates and custom threshold alerts. ## App DNA (Features & Intent) - **[Standard] Battery Life Estimation:** Calculates remaining battery duration for video, music, and web browsing, expanding potential ad-inventory. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Standard] Custom Battery Alerts:** Allows users to set push notifications for any specific battery percentage level, increasing DAU/MAU ratio. * *User Intent:* Users value self-expression and personalized experiences. - **[Basic] Charger Screen Info:** Displays specific charging status data on the lock screen or charging interface. ## Market Position {#market-position} CHARGEX － Battery Life & Alert operates as a niche utility in the Utilities category with a 4.17 rating across 36 total ratings. The absence of monetization gates suggests a focus on user acquisition rather than immediate revenue extraction. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is currently distributed as a free utility with no visible subscription or in-app purchase gates. ## 🟢 User Sentiment (Medium Confidence: 1 of 1 review analyzed) {#user-sentiment} - **Overall Rating:** 4.17/5 - **Platform Split:** iOS 4.2/5 (36 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Battery life estimation features provide users with clear visibility into power consumption across common mobile applications** - **Customizable battery alerts allow users to set notifications for specific charge levels to manage device power usage** - **Interface improvements and increased application speed make the utility feel more responsive during daily battery monitoring tasks** ## SWOT Analysis {#swot} **Core Strengths:** - SwiftUI-based interface provides high responsiveness during monitoring tasks **Growth Levers:** - Implementing a premium tier for advanced battery health analytics could monetize the existing user base ## What's New - **Latest (v1.1, 3 years ago):** Introduced battery life estimates for specific app categories, charger screen information, and customizable battery alerts. ## App Momentum (Zombie) {#momentum} - No major updates for 37 months. - Maintenance-only cadence since late 2023. > **Cadence:** 1 total versions · 1 majors in last 6 months · 1115 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} CHARGEX － Battery Life & Alert is an utilities app that is completely free. It holds a 4.17/5 rating from 36 reviews. > **Bottom Line:** CHARGEX － Battery Life & Alert provides a stable, utility-focused experience that retains users through specific, actionable alerts. The lack of recent feature investment suggests a maintenance-only posture, which leaves the app vulnerable to evolving system-level battery management features. **Best for:** Smartphone users seeking granular control over battery monitoring and charging status notifications. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit compatibility with the latest iOS version because the app has been dormant for 37 months → prevent crash-induced churn ### Outlook: Stable The utility market is consolidating around system-native features, leaving third-party battery monitors like CHARGEX － Battery Life & Alert in a defensive position. Without a pivot to advanced analytics or a monetization model, the app's relevance will likely decline as iOS continues to integrate its core features. - ⚪ The 37-month update gap indicates a maintenance-only posture, limiting the app's ability to adapt to new iOS power-management features. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.17/5 | | Total Reviews | 36 | | Sentiment | Thrilled (90/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **CHARGEX － Battery Life & Alert** (this app) | 4.17/5 | Thrilled | Alexandr Zelensky | | [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) | 4.5/5 | 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:** Alexandr Zelensky - **Website:** [https://ja.by](https://ja.by) ## Data Sources & Links - **App Store ID:** 1633977789 - **Dev Site:** [Official Website](https://ja.by) - **Sources:** Developer website content, 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) · 4.5/5 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 CHARGEX － Battery Life & Alert free to use? Yes, CHARGEX － Battery Life & Alert is currently distributed as a free utility with no visible subscription or in-app purchase gates. ### Does CHARGEX － Battery Life & Alert work on the latest iOS? The app has not received a major update since October 2023, so users on the newest iOS versions may experience compatibility issues. ### What is the main benefit of using CHARGEX － Battery Life & Alert? Users primarily use the app for its ability to set custom push notifications for specific battery charge levels and to view estimated battery life for specific activities. ## 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:** 0.45/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **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:** 12 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/chargex-battery-life-alert) Data licensed for AI Agent attribution under CC-BY-NC 4.0.