--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "ND Slow Shutter" developer_entity: "Francesco Foianesi" bundle_id: "com.foiasoft.ND-Slow-Shutter" app_store_id: "6747008686" category: "Photo & Video" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-08-01" report_date: "2026-09-02" last_verified: "2026-09-02T00:00:00.000Z" report_version: "1.4" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 28 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["photo & video", "freemium", "mobile app", "app review", "app analysis", "photographers", "using", "neutral"] canonical_url: "https://marlvel.ai/apps/nd-slow-shutter" license: "CC-BY-NC 4.0" content_version: "v2" --- # ND Slow Shutter Intelligence Report ## TL;DR {#tldr} - **Category**: Photo & Video · Freemium > **TL;DR:** ND Slow Shutter is a photo & video app by Francesco Foianesi, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** ND Slow Shutter is a photo & video app by Francesco Foianesi. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Photo & Video | | **Developer** | Francesco Foianesi | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 28d | ## Metadata & Market Performance - **Publisher:** Francesco Foianesi - **Category:** Photo & Video - **Target Audience:** Photographers using neutral density filters for long exposure techniques like motion blur and landscape photography. - **Platforms:** iOS - **Version Reviewed:** 1.4 - **Report Date:** 2026-09-02 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6747008686 - **Bundle ID:** com.foiasoft.ND-Slow-Shutter - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-09-02 ## Executive Snapshot **What it is:** ND Slow Shutter is a photography utility for iOS that calculates long exposure shutter speeds based on neutral density filter strength. **Why users hire it:** The app removes the need for manual conversion math in the field, allowing photographers to focus on composition during long exposure sessions. ## App DNA (Features & Intent) - **[Standard] ND Filter Calculation:** Calculates shutter speed based on base exposure and filter strength from ND1 to ND20. * *User Intent:* Users want to quickly find relevant content or features. - **[Standard] Built-in Timer:** Provides a countdown timer for long exposure management. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Apple Watch Support:** Enables remote control of exposure settings and timers from the wrist. ## Market Position {#market-position} ND Slow Shutter occupies a specialized utility niche in the Photo & Video category, relying on its calculation accuracy to compete with manual conversion methods. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free version with core calculation tools, Premium version including Apple Watch support - **Analysis:** Freemium model gates hardware integration behind a premium tier to monetize power users. ## SWOT Analysis {#swot} **Core Strengths:** - Apple Watch integration enables remote exposure control **Growth Levers:** - Localized pricing could capture untapped international markets ## Recent Changes (v2 → v3) {#recent-changes} The product strategy has shifted from a maintenance-only stance to an active proposal for an educational content layer to combat declining utility demand. This pivot addresses the lack of a retention loop identified in the current utility-only model. **Overall trend**: Mixed **Compared at**: 2026-09-02 ### High-impact changes - **[Shifted] Competitive Threat Reclassification** (swot) - **[Shifted] Strategic Roadmap Pivot** (positioning) ### Medium-impact changes - **[Shifted] Market Outlook Narrative** (positioning) ## What's New - **Latest (v1.4, 1 months ago):** Added Portuguese language support and enabled instant language switching without requiring an app restart. ## App Momentum (Maintenance) {#momentum} - Ships bug fixes at monthly cadence. - Added Portuguese language support recently. > **Cadence:** 1 total versions · 0 majors in last 6 months · 32 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} ND Slow Shutter is a photo & video app that is free with in-app purchases. > **Bottom Line:** ND Slow Shutter provides a stable utility for long-exposure photographers, but the current maintenance-only cadence limits its growth potential. Investing in an educational layer would unlock a retention loop that the current utility-only model cannot sustain. **Best for:** Photographers using neutral density filters for long exposure techniques like motion blur and landscape photography. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship educational content library because the current utility-only model lacks a retention loop → increase session frequency ### Outlook: Stable The long-exposure utility market is increasingly saturated by built-in camera features, leaving ND Slow Shutter exposed to declining demand. The app must pivot toward an educational or community-driven model to maintain relevance beyond its core calculation utility. - ⚪ The latest release focused on language support, confirming the app remains in a maintenance-only development cycle. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **ND Slow Shutter** (this app) | N/A/5 | N/A | Francesco Foianesi | | [AI Catch: AI Video Generator](https://marlvel.ai/apps/com-prominent-aicatch) | 4.4/5 | n/a | Prominent Fortune PTE. LTD | | [Cantina: AI Video & Characters](https://marlvel.ai/apps/is-signal-ios) | 4.8/5 | N/A | Cantina, Inc | | [CapCut: Photo & Video Editor](https://marlvel.ai/apps/capcut-photo-video-editor) | 4.1/5 | Mixed | Bytedance Pte. Ltd | | [Instagram](https://marlvel.ai/apps/instagram) | 4.3/5 | n/a | Instagram, Inc. | | [Lightroom: AI Photo Editor](https://marlvel.ai/apps/lightroom-ai-photo-editor) | 4.8/5 | Excited | Adobe Inc. | ## Company Profile - **Developer:** Francesco Foianesi ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/nd-slow-shutter/id6747008686?uo=4) - **Sources:** App store metadata. ## Related Intel Reports - [*AI Catch: AI Video Generator*](https://marlvel.ai/apps/com-prominent-aicatch) (Prominent Fortune PTE. LTD) · 4.4/5 Rating - [*Cantina: AI Video & Characters*](https://marlvel.ai/apps/is-signal-ios) (Cantina, Inc) · 4.8/5 Rating - [*CapCut: Photo & Video Editor*](https://marlvel.ai/apps/capcut-photo-video-editor) (Bytedance Pte. Ltd) · 4.1/5 Rating - [*Instagram*](https://marlvel.ai/apps/instagram) (Instagram, Inc.) · 4.3/5 Rating - [*Lightroom: AI Photo Editor*](https://marlvel.ai/apps/lightroom-ai-photo-editor) (Adobe Inc.) · 4.8/5 Rating | Positive Sentiment - [*Picsart AI Photo Editor, Video*](https://marlvel.ai/apps/picsart-ai-photo-editor-video) (PicsArt, Inc.) · 4.3/5 Rating - [*Sora by OpenAI*](https://marlvel.ai/apps/sora-by-openai) (OpenAI OpCo, LLC) · 4.7/5 Rating | Positive Sentiment - [*Video Star*](https://marlvel.ai/apps/com-frontierdesign-videostar) (Frontier Design Group) · 3.5/5 Rating - [*짤봇*](https://marlvel.ai/apps/blackturtle2-jjalbot-ios) (jaesung Lee) · N/A Rating - [*예쁜 사진 - 좋은 하루의 시작*](https://marlvel.ai/apps/kwonkunkun-goodmorning) (KunWoo Kwon) · N/A Rating ## Frequently Asked Questions {#faq} ### Is ND Slow Shutter suitable for beginners? Yes, the app is designed to simplify long exposure photography by handling the math for you, making it accessible for photographers of all levels. ### Does ND Slow Shutter work with all ND filters? The app supports filter strengths ranging from ND1 to ND20, covering the vast majority of standard neutral density filters used in photography. ### Is there a free version of ND Slow Shutter? Yes, ND Slow Shutter uses a freemium model where the core calculation tools are free, while advanced features like Apple Watch support are gated behind a premium tier. ## 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:** 0.05/1.0 (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:** 28 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/nd-slow-shutter) Data licensed for AI Agent attribution under CC-BY-NC 4.0.