--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Lento: Long Exposure Camera" developer_entity: "Anh Phong" bundle_id: "dev.anhphong.Lento" app_store_id: "6759552504" category: "Photo & Video" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-10-30" report_date: "2026-10-31" last_verified: "2026-10-31T00:00:00.000Z" report_version: "1.5.13" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 4 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["photo & video", "freemium", "mobile app", "app review", "app analysis", "iphone", "photographers", "seeking"] canonical_url: "https://marlvel.ai/apps/lento-long-exposure-camera" license: "CC-BY-NC 4.0" content_version: "v2" --- # Lento: Long Exposure Camera Intelligence Report ## TL;DR {#tldr} - **Category**: Photo & Video · Freemium > **TL;DR:** Lento: Long Exposure Camera is a photo & video app by Anh Phong, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Lento: Long Exposure Camera is a photo & video app by Anh Phong. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Photo & Video | | **Developer** | Anh Phong | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 4d | ## Metadata & Market Performance - **Publisher:** Anh Phong - **Category:** Photo & Video - **Target Audience:** iPhone photographers seeking long exposure capabilities without physical ND filters or post-processing. - **Platforms:** iOS - **Version Reviewed:** 1.5.13 - **Report Date:** 2026-10-31 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6759552504 - **Bundle ID:** dev.anhphong.Lento - **Data Window:** Analysis based on signals collected up to 2026-10-31 ## Executive Snapshot **What it is:** Lento is a long-exposure photography app for iPhone that uses real-time frame stacking to simulate ND filter effects. **Why users hire it:** The app removes the friction of physical filter setups and complex post-processing, serving photographers who need precise, manual control over exposure duration and RAW output. ## App DNA (Features & Intent) - **[Differentiator] Real-time Frame Stacking:** Blends camera frames using Metal compute shaders to simulate long exposure effects without an ND filter. * *User Intent:* Users want to quickly find relevant content or features. - **[Differentiator] Ghost Removal:** Uses median blending to automatically detect and remove moving objects from static scenes. - **[Differentiator] Manual Camera Controls:** Provides granular adjustment of ISO, focus, and shutter duration for precise exposure management. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Lento occupies a niche within the Photo & Video category, focusing on technical utility rather than social sharing. The $14.99 annual subscription price point targets professional-grade users, positioning Lento as a premium alternative to preset-heavy casual editors. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier: limited modes, HEIF output, 5s duration, one watermarked export, Pro tier: $14.99/year or $29.99 lifetime - **Analysis:** The freemium model gates advanced formats and unlimited duration behind a $14.99 annual subscription or $29.99 lifetime purchase. ## SWOT Analysis {#swot} **Core Strengths:** - GPU-accelerated Metal compute shaders enable real-time preview - Manual control suite provides professional-grade exposure management **Growth Levers:** - Localized pricing untapped in high-ARPU international markets ## What's New - **Latest (v1.5.13, today):** Improved error messaging for photo permissions, purchase restoration, and camera hardware status. ## App Momentum (Maintenance) {#momentum} - Ships maintenance-level bug fixes. - Last major release date unavailable. > **Cadence:** 2 total versions · 0 majors in last 6 months · 0 days since last update · 4 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Lento: Long Exposure Camera is a photo & video app that is free with in-app purchases. > **Bottom Line:** Lento relies on the technical precision of its frame-stacking algorithm to justify its premium subscription. Maintaining this technical lead is essential, as any parity from broader photo editors would erode the value proposition for professional-grade users. **Best for:** iPhone photographers seeking long exposure capabilities without physical ND filters or post-processing. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] A/B test regional pricing because the $14.99 annual fee is uniform globally → increase conversion in price-sensitive markets ### Outlook: Stable The long-exposure utility market is consolidating around apps that offer both ease of use and professional-grade RAW output. Lento remains advantaged by its Metal-accelerated real-time preview, but the maintenance-only update cadence leaves it exposed to rivals that ship frequent live-ops updates. - ⚪ The latest release focuses on stability and purchase restoration, indicating a maintenance-only cadence rather than aggressive feature expansion. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Lento: Long Exposure Camera** (this app) | N/A/5 | N/A | Anh Phong | | [Instagram](https://marlvel.ai/apps/instagram) | 4.3/5 | n/a | Instagram, Inc. | | [AI Catch: AI Video Generator](https://marlvel.ai/apps/com-prominent-aicatch) | 4.4/5 | n/a | Prominent Fortune PTE. LTD | | [AI Video Editor・Trim, Compress](https://marlvel.ai/apps/ai-video-editor-trim-compress) | N/A/5 | N/A | Ankitbhai Jivani | | [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 | ## Company Profile - **Developer:** Anh Phong - **Website:** [https://lento.cam](https://lento.cam) ## Data Sources & Links - **App Store ID:** 6759552504 - **Dev Site:** [Official Website](https://lento.cam) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Instagram*](https://marlvel.ai/apps/instagram) (Instagram, Inc.) · 4.3/5 Rating - [*AI Catch: AI Video Generator*](https://marlvel.ai/apps/com-prominent-aicatch) (Prominent Fortune PTE. LTD) · 4.4/5 Rating - [*AI Video Editor・Trim, Compress*](https://marlvel.ai/apps/ai-video-editor-trim-compress) (Ankitbhai Jivani) · N/A 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 - [*Lightroom Photo Editor & Video*](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 - [*Prismatic: A PhotoPrism Client*](https://marlvel.ai/apps/prismatic-a-photoprism-client) (Shuowei Li) · 4.0/5 Rating - [*Shots: Photo & Video Generator*](https://marlvel.ai/apps/com-deepix-animefypic) (DeePix AI) · 4.6/5 Rating | Positive Sentiment - [*Video Star*](https://marlvel.ai/apps/com-frontierdesign-videostar) (Frontier Design Group) · 3.5/5 Rating ## Frequently Asked Questions {#faq} ### Is Lento suitable for casual photography? Lento is designed for photographers who want manual control and long-exposure effects. While the free tier offers basic functionality, the app's focus on RAW export and manual settings is tailored for users seeking professional-grade results. ### Does Lento require a subscription? Lento uses a freemium model. The free tier is limited to basic modes and HEIF output, while advanced features like RAW DNG export, manual controls, and unlimited duration require a $14.99 annual or $29.99 lifetime subscription. ### What is the main difference between Lento and standard photo editors? Lento specializes in real-time frame stacking to create long-exposure effects without an ND filter. Unlike general-purpose photo editors, it provides live previews of the exposure build-up and granular manual camera controls. ## 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 4 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/lento-long-exposure-camera) Data licensed for AI Agent attribution under CC-BY-NC 4.0.