--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Shift Work Calendar - Simple" developer_entity: "Salomo Interiors S.L." bundle_id: "com.pdpixel.shiftcalendar" app_store_id: "6751168161" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-05-26" report_date: "2026-09-11" last_verified: "2026-09-11T00:00:00.000Z" report_version: "1.38" total_reviews: 0 sentiment: "Thrilled" sentiment_score: 90 confidence: "medium" confidence_score: 0.45 top_praise_theme: "The free tracker tool provides utility for users monitoring specific numerical data points over time" review_sample_size: 1 total_review_count: 1 analyzed_review_count: 1 data_age_days: 19 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "freemium", "thrilled sentiment", "mobile app", "app review", "app analysis", "shift", "workers", "healthcare,"] canonical_url: "https://marlvel.ai/apps/shift-work-calendar-simple" license: "CC-BY-NC 4.0" content_version: "v2" --- # Shift Work Calendar - Simple Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Freemium - **Signal**: Sentiment Thrilled - **Recent focus**: The free tracker tool provides utility for users monitoring specific numerical data points over time (top praise) > **TL;DR:** Shift Work Calendar - Simple is a utilities app by Salomo Interiors S.L., with Thrilled user sentiment (90/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Shift Work Calendar - Simple is a utilities app by Salomo Interiors S.L.. ## Quick Facts | Fact | Value | | :--- | :--- | | **User Mood** | Thrilled | | **Category** | Utilities | | **Developer** | Salomo Interiors S.L. | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.45/1.0) | | **Data Age** | 19d | ## Metadata & Market Performance - **Publisher:** Salomo Interiors S.L. - **Category:** Utilities - **Target Audience:** Shift workers in healthcare, retail, aviation, and emergency services who require a visual, shareable, and trackable schedule. - **Platforms:** iOS & Android - **Version Reviewed:** 4 - **Report Date:** 2026-09-11 - **Signal Count:** 1 review analyzed - **Confidence:** Medium (0.45/1.0) - **App Store ID (iOS):** 6751168161 - **Bundle ID:** com.pdpixel.shiftcalendar - **Google Play ID:** com.pdpixel.shiftcalendar - **Data Window:** Analysis based on signals collected up to 2026-09-11 ## Executive Snapshot **What it is:** Shift Work Calendar - Simple is a utility app for shift-based professionals to manage, track, and share rotating work schedules on iOS and Android. **Why users hire it:** The app removes the manual friction of paper-based or spreadsheet scheduling for workers with non-standard hours, providing a clear visual overview of work and free days. ## App DNA (Features & Intent) - **[Differentiator] Multi-Day Editing:** Bulk selection of calendar days to apply identical shift patterns simultaneously. - **[Differentiator] Time Tracking:** Calculation of overtime and missing hours with report generation. * *User Intent:* Users want visibility into their own performance and progress. - **[Standard] Instant Sharing:** Export of calendar screenshots for distribution to contacts via system share sheet. * *User Intent:* Users seek social connection and competitive engagement with peers. ## Market Position {#market-position} Shift Work Calendar - Simple occupies the utility niche for rotating-shift professionals, with a rating profile currently based on a small sample of early adopters. The lack of recent updates (108 days) suggests a maintenance-mode posture that may limit competitive growth against more active scheduling rivals. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free to use, share, and manage shifts, In-app purchases available - **Analysis:** The freemium model utilizes in-app purchases to monetize a core utility tool that is free to download. ## 🟢 User Sentiment (Medium Confidence: 1 of 1 review analyzed) {#user-sentiment} - **Overall Sentiment:** Thrilled ### Top Praises - **The free tracker tool provides utility for users monitoring specific numerical data points over time** ## SWOT Analysis {#swot} **Core Strengths:** - Bulk-editing mechanism reduces manual entry friction **Growth Levers:** - Localized pricing remains untapped in high-ARPU markets ## What's New - **Latest (v4, 3 months ago):** Expanded localization support and integrated a free tracking tool. ## App Momentum (Maintenance) {#momentum} - Ships ~2 releases per year. - Quiet 3 months, bug fixes only. > **Cadence:** 2 total versions · 1 majors in last 6 months · 108 days since last update · 4 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Shift Work Calendar - Simple is an utilities app that is free with in-app purchases. > **Bottom Line:** Focusing on the time-tracking utility would solidify the retention loop for professional shift workers, as this feature provides tangible financial verification that generic calendar apps lack. **Best for:** Shift workers in healthcare, retail, aviation, and emergency services who require a visual, shareable, and trackable schedule. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship automated shift-pattern templates because the current manual entry is a friction point → increase daily retention. ### Outlook: Mixed The scheduling utility market is consolidating around apps that offer deeper payroll integration. Shift Work Calendar - Simple remains exposed due to its stalled update cadence, which may lead to churn if rivals introduce more robust automation features in the coming quarters. - 🔴 The 108-day update gap suggests a maintenance-only cadence, which leaves the app vulnerable to rivals with more active feature development cycles. - 🟢 The recently added free tracker tool provides tangible financial utility, which drives positive sentiment among the current user base. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Sentiment | Thrilled (90/100) | | Confidence | Medium | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Shift Work Calendar - Simple** (this app) | N/A/5 | Thrilled | Salomo Interiors S.L. | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.8/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [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) | 4.4/5 | Mixed | Fuxin Technology | ## Company Profile - **Developer:** Salomo Interiors S.L. - **Website:** [https://salomointeriors.com/](https://salomointeriors.com/) - **Social:** [Instagram](https://www.instagram.com/marcel.salomointeriors1) · [Facebook](https://www.facebook.com/profile.php?id=100092593114525) · [YouTube](https://www.youtube.com/@salomointeriors) · [Discord](https://discord.gg/dW3KMPc5ep) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/shift-work-calendar-simple/id6751168161?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.pdpixel.shiftcalendar&hl=en&gl=us) - **Dev Site:** [Official Website](https://salomointeriors.com/) - **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) · 4.8/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 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) · 4.4/5 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 - [*VPN 365-Master WIFI Security*](https://marlvel.ai/apps/vpn-365-master-wifi-security) (vpn fast) · 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 ## Frequently Asked Questions {#faq} ### Is Shift Work Calendar - Simple suitable for healthcare workers? Yes, the app is designed for healthcare staff, nurses, and emergency responders who need to manage rotating shifts and track overtime hours. ### Does Shift Work Calendar - Simple cost money to use? The app is free to download and use for managing and sharing shifts, with additional features available through in-app purchases. ### What is the main benefit of using this over a standard calendar? Unlike standard calendars, this app includes bulk-editing for shift patterns and time-tracking tools to verify overtime and payroll accuracy. ## 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:** 19 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/shift-work-calendar-simple) Data licensed for AI Agent attribution under CC-BY-NC 4.0.