--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Age Calculator - Days Until" developer_entity: "Maximiliano Julio Demonte" bundle_id: "com.maximilianodemonte.birthdateagechecker" app_store_id: "6468264194" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-05-06" report_date: "2026-07-27" last_verified: "2026-07-27T00:00:00.000Z" report_version: "1.5" total_reviews: 9 overall_rating: 4.6 confidence: "low" confidence_score: 0.3 data_age_days: 20 momentum_velocity: "zombie" intelligence_version: 5 nemesis: "Countdown" competitor_count: 2 tags: ["utilities", "freemium", "mobile app", "app review", "app analysis", "individuals", "seeking", "simple"] canonical_url: "https://marlvel.ai/apps/age-calculator-days-until" license: "CC-BY-NC 4.0" content_version: "v2" --- # Age Calculator - Days Until Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Freemium - **Signal**: Rating 4.56 > **TL;DR:** Age Calculator - Days Until is a utilities app by Maximiliano Julio Demonte, rated 4.56/5 by 9 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Age Calculator - Days Until is a utilities app by Maximiliano Julio Demonte. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.56/5 (9 reviews) | | **Category** | Utilities | | **Developer** | Maximiliano Julio Demonte | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 20d | ## Metadata & Market Performance - **Publisher:** Maximiliano Julio Demonte - **Category:** Utilities - **Target Audience:** Individuals seeking a simple tool to track personal milestones, manage event countdowns, and share event-related graphics. - **Platforms:** iOS - **Version Reviewed:** 1.5 - **Report Date:** 2026-07-27 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6468264194 - **Bundle ID:** com.maximilianodemonte.birthdateagechecker - **Data Window:** Analysis based on signals collected up to 2026-07-27 ## Executive Snapshot **What it is:** Age Calculator - Days Until is a date-tracking and countdown utility for iOS users to manage personal milestones and events. **Why users hire it:** Users hire this app for simple, lightweight date interval calculations and countdowns without the complexity of full-featured event management tools. ## App DNA (Features & Intent) - **[Standard] Date Difference Calculator:** Calculates exact time intervals between two dates in days, hours, and minutes. - **[Standard] Event Countdown Tool:** Tracks upcoming birthdays, anniversaries, and trips with custom event creation. * *User Intent:* Users value self-expression and personalized experiences. - **[Differentiator] Gift Card Export:** Generates and shares visual gift cards for events. * *User Intent:* Users seek social connection and competitive engagement with peers. ## Market Position {#market-position} The app occupies a stagnant utility niche with a 4.56-star rating across 9 reviews. Its lack of updates over the last 14 months contrasts with the high-velocity release cycles of dominant category rivals. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with limited assets, Premium lifetime access (single purchase) - **Analysis:** Freemium model utilizing a single lifetime purchase to unlock all assets and remove paywalls. ## SWOT Analysis {#swot} **Core Strengths:** - Lightweight utility interface provides a low-friction alternative to bloated event-management incumbents **Growth Levers:** - Localized pricing strategies could capture high-ARPU markets currently ignored by the incumbent leader ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Age Calculator - Days Until vs Countdown - **[Countdown](https://marlvel.ai/apps/com-vacation-countdown-app)** by Find Appiness LLC: With over 168,000 reviews and a high-velocity release cadence, this app dominates the date-tracking niche through sheer scale and consistent feature iteration. - **Key differences:** - Maintains a high-frequency update cycle with 12 releases in the last six months alone - Established market presence creates a significant barrier to entry for smaller date-tracking utilities - Deep feature set likely includes advanced event management beyond simple date difference calculations ### Peers (What They Do Better) - **[Eventime - Event Countdown](https://marlvel.ai/apps/eventime-event-countdown)** by Daniel Cruanes Gonzalez: This app operates in the same lifestyle-utility space but lacks the recent development activity required to challenge the market leader. - Positions itself within the lifestyle category rather than strictly as a utility tool - Stagnant release cycle suggests a lack of active investment in new features or UX improvements ## What's New - **Latest (v1.1, 1 years ago):** Addressed minor bugs to improve stability. ## App Momentum (Zombie) {#momentum} - Ships no major updates for 14 months. - Maintains dormant release cadence. > **Cadence:** 3 total versions · 1 majors in last 6 months · 295 days since last update · 170 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Age Calculator - Days Until is an utilities app that is free with in-app purchases. It holds a 4.56/5 rating from 9 reviews. > **Bottom Line:** Age Calculator - Days Until offers a focused utility for milestone tracking, but its dormant release cadence prevents it from defending its niche against high-velocity rivals, so the PM should pivot to a subscription model to maximize LTV before the user base erodes. **Best for:** Individuals seeking a simple tool to track personal milestones, manage event countdowns, and share event-related graphics. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Pivot the monetization strategy by testing a low-cost subscription tier because the current lifetime-only model limits long-term revenue potential → increase LTV. ### Feature Gaps vs Competitors - Advanced event management (available in Countdown but missing here) ### Outlook: Declining The date-tracking market is consolidating around high-velocity incumbents that leverage frequent updates to maintain relevance. This app's maintenance-mode posture leaves it exposed to churn as users migrate to tools with active live-ops and feature expansion. - 🔴 The 14-month development hiatus signals a shift to maintenance mode, which cedes the feature-innovation gap to high-velocity rivals. - 🔴 Stagnant release velocity limits the app's ability to respond to platform-level UI changes, increasing churn risk as OS standards evolve. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.56/5 | | Total Reviews | 9 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Age Calculator - Days Until** (this app) | 4.56/5 | N/A | Maximiliano Julio Demonte | | [Countdown](https://marlvel.ai/apps/com-vacation-countdown-app) | 4.8/5 | Excited | Find Appiness LLC | | [Eventime - Event Countdown](https://marlvel.ai/apps/eventime-event-countdown) | 4.4/5 | Mixed | Daniel Cruanes Gonzalez | | [Free VPN by Free VPN .org™](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) | 4.5/5 | Mixed | Free VPN LLC | | [Potatso](https://marlvel.ai/apps/potatso) | 4.4/5 | n/a | Potatso Lab LTD | | [Quantumult X](https://marlvel.ai/apps/quantumult-x) | 3.8/5 | N/A | Cross Utility Ltd | ## Company Profile - **Developer:** Maximiliano Julio Demonte - **Website:** [https://www.ang-labs.com](https://www.ang-labs.com) - **Social:** [X/Twitter](https://twitter.com/ng_labs) · [YouTube](https://www.youtube.com/@nglabs108) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/age-calculator-days-until/id6468264194?uo=4) - **Dev Site:** [Official Website](https://www.ang-labs.com) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*Countdown*](https://marlvel.ai/apps/com-vacation-countdown-app) (Find Appiness LLC) · 4.8/5 Rating | Positive Sentiment - [*Eventime - Event Countdown*](https://marlvel.ai/apps/eventime-event-countdown) (Daniel Cruanes Gonzalez) · 4.4/5 Rating - [*Free VPN by Free VPN .org™*](https://marlvel.ai/apps/free-vpn-by-free-vpn-org) (Free VPN LLC) · 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) · 4.5/5 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 - [*근로자 공수달력*](https://marlvel.ai/apps/jaehwan-worktracer) (jaehwan lee) · N/A Rating ## Frequently Asked Questions {#faq} ### Is Age Calculator - Days Until suitable for casual users? Yes, the app is designed for users who prefer a simple, lightweight tool for tracking milestones and countdowns without the complexity of bloated event management apps. ### How does this app compare to Countdown? Countdown is a high-velocity, feature-heavy rival with over 168,000 reviews and frequent updates, whereas this app offers a more focused, lightweight utility experience. ### Does this app have hidden subscription fees? No, the app uses a single lifetime purchase model to unlock all premium features and remove paywalls, with no recurring subscription fees. ### What is a free alternative to this app? Users seeking alternatives should consider other lifestyle-utility countdown apps, though many in this space currently lack active development and feature updates. ## 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** developer website, company about page, 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:** 20 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/age-calculator-days-until) Data licensed for AI Agent attribution under CC-BY-NC 4.0.