--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Flight Time Calculator" developer_entity: "Hermann Hoelter" bundle_id: "com.flugbetrieb.TimeCalculator" app_store_id: "6444543267" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-01-15" report_date: "2026-08-24" last_verified: "2026-08-24T00:00:00.000Z" report_version: "3.2.0" total_reviews: 15 overall_rating: 4.6 confidence: "low" confidence_score: 0 data_age_days: 5 momentum_velocity: "zombie" intelligence_version: 3 tags: ["utilities", "free", "mobile app", "app review", "app analysis", "pilots", "aviation", "enthusiasts"] canonical_url: "https://marlvel.ai/apps/flight-time-calculator" license: "CC-BY-NC 4.0" content_version: "v2" --- # Flight Time Calculator Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.6 > **TL;DR:** Flight Time Calculator is a utilities app by Hermann Hoelter, rated 4.6/5 by 15 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Flight Time Calculator is a utilities app by Hermann Hoelter. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.6/5 (15 reviews) | | **Category** | Utilities | | **Developer** | Hermann Hoelter | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0/1.0) | | **Data Age** | 5d | ## Metadata & Market Performance - **Publisher:** Hermann Hoelter - **Category:** Utilities - **Target Audience:** Pilots or aviation enthusiasts requiring a tool to aggregate flight time data. - **Platforms:** iOS - **Version Reviewed:** 3.2.0 - **Report Date:** 2026-08-24 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0/1.0) - **App Store ID (iOS):** 6444543267 - **Bundle ID:** com.flugbetrieb.TimeCalculator - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-24 ## Executive Snapshot **What it is:** Flight Time Calculator is a utility for pilots to aggregate flight hours and minutes on iOS. **Why users hire it:** The tool removes the manual arithmetic burden from logbook management for aviation enthusiasts. ## App DNA (Features & Intent) - **[Basic] Flight Time Calculation:** Summation of flight hours and minutes for logbook management. ## Market Position {#market-position} Flight Time Calculator operates as a static utility with no active development cadence. The absence of cloud-sync or export features limits its position against modern, feature-rich logbook alternatives. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app is distributed as a free utility with no visible monetization or subscription gates. ## SWOT Analysis {#swot} **Core Strengths:** - Single-purpose utility design minimizes cognitive load **Growth Levers:** - Automated logbook export integration ## Recent Changes (v2 → v3) {#recent-changes} The app's competitive assessment shifted from a neutral maintenance narrative to a critical outlook, as the 19-month development silence now explicitly threatens the tool's relevance against cloud-integrated logbook alternatives. **Overall trend**: Stable **Compared at**: 2026-08-24 ### Medium-impact changes - **[Shifted] Competitive Outlook Pivot** (positioning) ### Low-impact changes - **[Shifted] Update Gap Assessment** (swot) ## What's New - **Latest (v3.2.0, 1 years ago):** General bug fixes and stability improvements. ## App Momentum (Zombie) {#momentum} - Quiet 19 months, no feature expansion. - Last major release January 2025. > **Cadence:** 1 total versions · 0 majors in last 6 months · 585 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Flight Time Calculator is an utilities app that is completely free. It holds a 4.6/5 rating from 15 reviews. > **Bottom Line:** Flight Time Calculator provides a functional baseline for manual flight time summation, but the lack of active development limits its long-term utility for pilots requiring cloud-integrated logbook management. **Best for:** Pilots or aviation enthusiasts requiring a tool to aggregate flight time data. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit user retention because the 19-month update gap suggests a stagnant user base → define sunset or maintenance path ### Outlook: Stable The aviation utility market is shifting toward cloud-connected logbooks that automate compliance and reporting. Flight Time Calculator remains a static tool, which will likely lead to gradual churn as users migrate to platforms that offer automated data backup and cross-device sync. - ⚪ The 19-month development silence suggests the utility is in maintenance mode, which limits its ability to compete with modern, cloud-integrated aviation tools. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.6/5 | | Total Reviews | 15 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 1 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Flight Time Calculator** (this app) | 4.6/5 | N/A | Hermann Hoelter | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | N/A | Cat Connect | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Free VPN by Free VPN .org™](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) | 4.5/5 | Mixed | Free VPN LLC | | [Fusvob VPN : Super VPN 2026](https://marlvel.ai/apps/com-toplinkc-foxexcellent) | 4.5/5 | Mixed | Fuxin Technology | | [Potatso](https://marlvel.ai/apps/potatso) | 4.4/5 | n/a | Potatso Lab LTD | ## Company Profile - **Developer:** Hermann Hoelter ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/flight-time-calculator/id6444543267?uo=4) - **Sources:** App store metadata. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Free VPN by Free VPN .org™*](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) (Free VPN LLC) · 4.5/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Potatso*](https://marlvel.ai/apps/potatso) (Potatso Lab LTD) · 4.4/5 Rating - [*Quantumult X*](https://marlvel.ai/apps/quantumult-x) (Cross Utility Ltd) · 3.8/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*카톡 분석 - 오픈채팅, 카톡 채팅 분석, 통계, 검색*](https://marlvel.ai/apps/com-liger-katalkanalysispaid) (Park Sung Cheol) · N/A Rating - [*로또 황금번호 생성기*](https://marlvel.ai/apps/lotto-lottogold) (jaehwan lee) · N/A Rating - [*도사폰 (만세력 역학도구)*](https://marlvel.ai/apps/app--656) (Softchaser Company Limited) · 5.0/5 Rating ## Frequently Asked Questions {#faq} ### Is Flight Time Calculator suitable for professional pilot logbooks? Flight Time Calculator is designed for basic summation of flight hours and minutes. It lacks the advanced features, such as cloud-sync or regulatory reporting, typically required for professional pilot logbooks. ### Does Flight Time Calculator offer cloud backup for my flight data? No, Flight Time Calculator is a static utility and does not currently support cloud backup or synchronization of your flight data. ### What are some alternatives to Flight Time Calculator? Users seeking more advanced features should consider dedicated aviation logbook apps that offer cloud-sync, automated reporting, and cross-platform support. ## 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:** 0/1.0 (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:** 5 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/flight-time-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.