--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Birthday Reminder - Calendar and Countdown" developer_entity: "Joachim Bruns" bundle_id: "de.emomedia.geburtstag" app_store_id: "919442604" category: "Book" primary_platform: "ios" primary_monetization: "Paid" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2016-02-15" report_date: "2026-05-20" last_verified: "2026-05-20T11:04:16.850Z" report_version: "2.0" total_reviews: 5 overall_rating: 2.4 confidence: "low" confidence_score: 0.2 data_age_days: 43 intelligence_version: 2 tags: ["book", "paid", "mobile app", "app review", "app analysis", "individuals", "seeking", "dedicated"] canonical_url: "https://marlvel.ai/apps/de-emomedia-geburtstag" license: "CC-BY-NC 4.0" content_version: "v2" --- # Birthday Reminder - Calendar and Countdown App Audit ## TL;DR {#tldr} - **Category**: Book · Paid - **Signal**: Rating 2.4 > **TL;DR:** Birthday Reminder - Calendar and Countdown is a book app by Joachim Bruns, rated 2.4/5 by 5 users, available on iOS. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Birthday Reminder - Calendar and Countdown is a book app by Joachim Bruns. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 2.4/5 (5 reviews) | | **Category** | Book | | **Developer** | Joachim Bruns | | **Pricing** | Paid | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 43d | ## Metadata & Market Performance - **Publisher:** Joachim Bruns - **Category:** Book - **Target Audience:** Individuals seeking a dedicated tool to track and receive reminders for friends' and family members' birthdays. - **Platforms:** iOS - **Version Audited:** 2.0 - **Audit Date:** 2026-05-20 - **Signal Count:** 1 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 919442604 - **Bundle ID:** de.emomedia.geburtstag - **Data Window:** Analysis based on signals collected up to 2026-05-20 ## Executive Snapshot Birthday Reminder is a utility app designed to help users track and manage personal contacts' birthdays through countdown timers and push notifications. The app offers customization options including photo attachments, background themes, and social media sharing capabilities. ## App DNA (Features & Intent) - **[Standard] Countdown Timer:** Displays the time remaining until a birthday in years, months, weeks, days, minutes, and seconds. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Standard] Push Notifications:** Sends alerts to ensure users do not miss upcoming birthdays. * *User Intent:* Users want timely prompts to stay engaged without missing updates. - **[Standard] Customization Tools:** Allows users to add personal photos to entries and select from various background wallpapers. * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] Social Sharing:** Enables users to save birthday counts as images and share them on social networks like Facebook and Twitter. * *User Intent:* Users seek social connection and competitive engagement with peers. ## Monetization Strategy - **Model:** Paid - **Price:** iOS: $0.99 ## The "So What?" (Strategic Takeaway) {#so-what} Birthday Reminder - Calendar and Countdown is an established book app that is a paid app. With a 2.4/5 rating from 5 reviews, it shows polarized user reception. > **Bottom Line:** While the app provides a comprehensive set of tracking and customization features, user feedback indicates potential critical issues with date selection functionality. **Best for:** Individuals seeking a dedicated tool to track and receive reminders for friends' and family members' birthdays. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 2.4/5 | | Total Reviews | 5 | | Confidence | Low | | Pricing Model | Paid | | Platforms | iOS | | Key Features | 4 analyzed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Birthday Reminder - Calendar and Countdown** (this app) | 2.4/5 | N/A | Joachim Bruns | | [Gutenberg | eBook Reader](https://marlvel.ai/apps/gutenberg-ebook-reader) | 4.4/5 | N/A | Webron Software LTD | | [Love Text Messages and Quotes](https://marlvel.ai/apps/love-text-messages-and-quotes) | 4.7/5 | N/A | DH3 Games | | [كتب فلسفة مترجمة](https://marlvel.ai/apps/com-mobileappsteam-falsafah) | 4.0/5 | N/A | younes ahmed | | [تعلم اللغة التركية](https://marlvel.ai/apps/com-mywayappsteam-turkish) | 3.1/5 | N/A | younes ahmed | | [Hindu Calendar - Panchang](https://marlvel.ai/apps/hindu-calendar-panchang) | 4.3/5 | N/A | Sudhirbhai Ubhada | ## Company Profile - **Developer:** Joachim Bruns ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/mx/app/calendario-de-cumplea%C3%B1os-cuenta-atr%C3%A1s-con/id919442604?uo=2) - **Sources:** App store metadata, User reviews. ## Related Intel Reports - [*Gutenberg | eBook Reader*](https://marlvel.ai/apps/gutenberg-ebook-reader) (Webron Software LTD) — 4.4/5 Rating | N/A Sentiment - [*Love Text Messages and Quotes*](https://marlvel.ai/apps/love-text-messages-and-quotes) (DH3 Games) — 4.7/5 Rating | N/A Sentiment - [*كتب فلسفة مترجمة*](https://marlvel.ai/apps/com-mobileappsteam-falsafah) (younes ahmed) — 4.0/5 Rating | N/A Sentiment - [*تعلم اللغة التركية*](https://marlvel.ai/apps/com-mywayappsteam-turkish) (younes ahmed) — 3.1/5 Rating | N/A Sentiment - [*Hindu Calendar - Panchang*](https://marlvel.ai/apps/hindu-calendar-panchang) (Sudhirbhai Ubhada) — 4.3/5 Rating | N/A Sentiment - [*Booknet – electronic books*](https://marlvel.ai/apps/booknet-electronic-books) (Biblioteka Group Limited) — 3.5/5 Rating | N/A Sentiment - [*Die Bybel Audio Bible Ebook*](https://marlvel.ai/apps/die-bybel-audio-bible-ebook) (Christopher Wilson) — 4.8/5 Rating | N/A Sentiment - [*Ramayan RamCharitManas*](https://marlvel.ai/apps/ramayan-ramcharitmanas) (Jaykishan Moradiya) — 4.6/5 Rating | N/A Sentiment - [*Bhagavad Gita Hindi !*](https://marlvel.ai/apps/bhagavad-gita-hindi) (LEARNING GAME APPS PRIVATE LIMITED) — 4.8/5 Rating | N/A Sentiment - [*كتبي للجميع*](https://marlvel.ai/apps/app--163) (Ahmed Emad AlDeen Lotfy Mahmoud) — N/A Rating | N/A Sentiment ## 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 and evidence quoting. 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1 - **Data Sources:** user reviews, 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:** 43 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/de-emomedia-geburtstag) Data licensed for AI Agent attribution under CC-BY-NC 4.0.