--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "GPS Map: Timestamp Camera" developer_entity: "Nguyen Quy Son" bundle_id: "com.gpscamera.map.geotag.photo" app_store_id: "6755171689" google_play_id: "com.jeyluta.timestampcamerafree" category: "Photo & Video" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-04-09" report_date: "2026-05-20" last_verified: "2026-05-20T02:31:38.976Z" report_version: "1.0.1" total_reviews: 397838 overall_rating: 4.67 sentiment: "Thrilled" sentiment_score: 85 confidence: "high" confidence_score: 0.7 top_praise_theme: "Accurate time and location tracking provides reliable verification for remote workforce management tasks" top_complaint_theme: "Local device time manipulation allows workers to falsify check-in timestamps" top_request_theme: "Server-side time synchronization is required to prevent manual device clock tampering" review_sample_size: 50 total_review_count: 50 analyzed_review_count: 50 data_age_days: 43 momentum_velocity: "maintenance" intelligence_version: 3 nemesis: "Timestamp Camera Basic" competitor_count: 4 tags: ["photo & video", "freemium", "thrilled sentiment", "mobile app", "app review", "app analysis", "travelers,", "outdoor", "workers,"] canonical_url: "https://marlvel.ai/intel-report/photo-video/gps-map-timestamp-camera" license: "CC-BY-NC 4.0" content_version: "v2" --- # GPS Map: Timestamp Camera App Audit ## TL;DR {#tldr} - **Category**: Photo & Video · Freemium - **Signal**: Rating 4.67 · Sentiment Thrilled - **Recent focus**: Local device time manipulation allows workers to falsify check-in timestamps (top complaint) · Accurate time and location tracking provides reliable verification for remote workforce management tasks (top praise) · Server-side time synchronization is required to prevent manual device clock tampering (top request) > **TL;DR:** GPS Map: Timestamp Camera is a photo & video app by Nguyen Quy Son, rated 4.67/5 by 397.8K users, with Thrilled user sentiment (85/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** GPS Map: Timestamp Camera maintains Thrilled user sentiment (4.67/5 from 397.8K reviews), with users consistently praising accurate time and location tracking provides reliable verification for remote workforce management tasks. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.67/5 (397.8K reviews) | | **User Mood** | Thrilled | | **Category** | Photo & Video | | **Developer** | Nguyen Quy Son | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | High (0.7/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Nguyen Quy Son - **Category:** Photo & Video - **Target Audience:** Travelers, outdoor workers, and individuals requiring precise, timestamped, and geotagged visual documentation. - **Platforms:** iOS & Android - **Version Audited:** 1.0.1 - **Audit Date:** 2026-05-20 - **Signal Count:** 50 reviews analyzed - **Confidence:** High (0.7/1.0) - **App Store ID (iOS):** 6755171689 - **Bundle ID:** com.gpscamera.map.geotag.photo - **Google Play ID:** com.jeyluta.timestampcamerafree - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-05-20 - **Short Description:** Add date and time watermark to photos and videos ## Executive Snapshot **What it is:** GPS Map: Timestamp Camera is a mobile utility for Android that adds real-time, geotagged, and millisecond-accurate time watermarks to photos and videos. **Why users hire it:** Users hire the app to provide verifiable visual documentation for remote workforce management and field work, where precise time and location data are mandatory for proof of presence. ## App DNA (Features & Intent) - **[Differentiator] Millisecond-accurate Timestamping:** Records video with time watermarks accurate to 0.001 seconds - **[Standard] GPS and Map Overlay:** Embeds latitude, longitude, address, and map visuals directly onto photos and videos - **[Differentiator] Battery Saver Mode:** Reduces screen brightness to 0% to 100% range, toggleable via double-tap ## Market Position {#market-position} The app maintains a 4.67 rating across 397,838 total Android reviews, signaling high utility for its core workforce management audience. The lack of iOS traction (0 ratings) leaves the entire Apple-user segment open to competitors. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free version with ad support, Pro version at $4.99 one-time payment - **Analysis:** Monetization relies on a one-time $4.99 purchase to remove ads and unlock pro features, contrasting with common subscription-based models. ## 🟢 User Sentiment (High Confidence: 50 of 50 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.67/5 - **Platform Split:** Android 4.7/5 (397.8K ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Accurate time and location tracking provides reliable verification for remote workforce management tasks** - **Professional interface design allows for custom branding and company logo integration** ### Top Complaints (Impact Areas) - **Local device time manipulation allows workers to falsify check-in timestamps** ### Top Requests (What Users Want) - **Server-side time synchronization is required to prevent manual device clock tampering** ## SWOT Analysis {#swot} **Core Strengths:** - Millisecond-level precision serves as a technical barrier against standard camera utilities - Battery saver mode increases session duration for long-form field recording - Custom branding integration drives professional adoption in workforce management segments **Critical Frictions:** - Local device time reliance enables clock-tampering fraud for business users - Fluctuating address data accuracy erodes trust in location-based verification - One-time $4.99 pricing limits long-term revenue growth compared to subscription models **Growth Levers:** - Server-side time synchronization would unlock enterprise-grade workforce management partnerships - iOS expansion addresses the current platform-specific market gap - Subscription-based enterprise tier could capture higher lifetime value from business clients **Market Threats:** - Timestamp Camera Basic's high-frequency update cadence maintains search visibility dominance - Competitor server-side verification features directly exploit the current security gap - Platform-level OS updates may restrict background GPS access for third-party utilities ## Recent Changes (v2 → v3) {#recent-changes} The app transitioned to a freemium monetization model and repositioned its core utility toward the workforce management sector, while surfacing critical security risks related to time-clock fraud. **Overall trend**: Mixed **Compared at**: 2026-05-20 ### High-impact changes - **[Shifted] Introduction of Freemium Model** (pricing) — Pricing model changed from free-only to a freemium structure featuring a $4.99 one-time Pro purchase. - **[Declined] Emergence of Clock-Tampering Complaints** (sentiment) — New user complaints indicate that local device time reliance allows workers to falsify check-in timestamps. ### Medium-impact changes - **[Improved] Millisecond-accurate Timestamping Differentiator** (features) — Feature status upgraded from standard to differentiator, emphasizing its role in professional verification. - **[Shifted] Workforce Management Focus** (positioning) — Executive summary shifted from general photography utility to a specialized tool for workforce management and field work. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### GPS Map: Timestamp Camera vs Timestamp Camera Basic — Head to Head - **[Timestamp Camera Basic](https://marlvel.ai/intel-report/photo-video/com-jeyluta-camera7free)** by 玉彬 陈: This app holds a massive, established user base in the exact same niche with high-frequency update cycles. - **Moat strength:** High — sustainable advantage over 12 months - **Key differences:** - Maintains a high-frequency release cadence of 8 updates in six months to ensure OS compatibility. - Leverages a massive, long-standing user base to dominate search visibility for timestamp-specific camera queries. - Provides a highly mature feature set that has been refined through nearly a decade of feedback. - **Where GPS Map: Timestamp Camera wins:** - ✅ Offers a more modern, streamlined UI/UX compared to the legacy interface of the nemesis app. - ✅ Provides more precise millisecond-level accuracy which serves as a key differentiator for professional use cases. - **Where Timestamp Camera Basic wins:** - ❌ Boasts a massive, battle-tested user base that provides significant social proof and search authority. - ❌ Maintains a consistent, high-frequency update schedule that minimizes the risk of app abandonment. - **Verdict:** The target app must leverage its superior precision and modern UX to capture power users, while the nemesis relies on its massive, entrenched user base and consistent maintenance. ### Contenders (Strong Challengers) - **[Timestamp Camera Pro](https://marlvel.ai/intel-report/photo-video/com-jeyluta-camera7pro)** by 玉彬 陈 [Moat: Medium]: A direct premium-tier alternative from the same developer that captures the power-user segment of the same niche. - Monetizes the same core functionality through a dedicated Pro SKU to capture higher-intent, paying users. - Shares the same robust backend infrastructure as the Basic version, ensuring high reliability and performance. ### Peers (What They Do Better) - **[DateStamper](https://marlvel.ai/intel-report/photo-video/datestamper)** by Jordan Hipwell: An adjacent utility that focuses on post-processing existing photos rather than real-time camera watermarking. - Focuses on batch-processing existing library photos rather than the real-time, in-camera capture workflow. - Provides a specialized utility for users who need to retroactively add metadata to their photo archives. - **[Exif Metadata](https://marlvel.ai/intel-report/photo-video/exif-metadata)** by New Marketing Lab, Inc: Targets the broader metadata management space, serving users interested in technical photo data rather than visual watermarks. - Offers deep-dive technical inspection of image metadata rather than visual, user-facing timestamp overlays. - Positions itself as a professional tool for photographers needing to audit or strip EXIF data. ## What's New - **Latest (vVARY, 1 months ago):** General UI improvements. ## App Momentum (Maintenance) {#momentum} - Improved performance in latest release - Refined UI in recent Android build > **Cadence:** 2 total versions · 0 majors in last 6 months · 40 days since last update · 133 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} GPS Map: Timestamp Camera is a market-leading photo & video app that is free with in-app purchases. With a 4.67/5 rating from 397.8K reviews, it delivers strong user satisfaction. > **Bottom Line:** The app wins on precision and interface design, but the security gap created by local time reliance threatens its enterprise viability, so the team must prioritize server-side time verification to defend against professional-grade competitors. **Best for:** Travelers, outdoor workers, and individuals requiring precise, timestamped, and geotagged visual documentation. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Implement server-side time synchronization because users report clock-tampering fraud → increase enterprise trust and retention — *Top-requested feature in sentiment analysis to prevent workforce time-clock fraud* _(trade-off: deprioritize Delay the UI refresh for the settings menu — security integrity has higher revenue impact.)_ - [ ] [MAINTAIN] [MEDIUM IMPACT] Audit GPS address resolution logic because users report inconsistent location data → improve verification reliability — *Low-frequency complaint theme regarding address fluctuations in repeated checks* _(trade-off: deprioritize Pause new font-style additions — core utility stability is the priority.)_ ### Feature Gaps vs Competitors - Server-side time synchronization (missing here, requested by users to prevent fraud) ### Outlook: Stable The workforce management market is shifting toward verifiable, tamper-proof data, and the current reliance on local device time leaves the app exposed to churn from professional users. Addressing this security gap is the primary lever for moving from a casual utility to a reliable enterprise tool, so the team must pivot from feature expansion to infrastructure integrity. - 🔴 Local device time reliance allows for check-in fraud, which creates a significant security gap for business users and limits enterprise adoption. - 🟢 High user sentiment regarding millisecond-accurate timestamping confirms the app's core utility remains a strong differentiator against standard camera apps. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.67/5 | | Total Reviews | 397.8K | | Sentiment | Thrilled (85/100) | | Confidence | High | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **GPS Map: Timestamp Camera** (this app) | 4.67/5 | Thrilled | Nguyen Quy Son | | [Timestamp Camera Pro](https://marlvel.ai/intel-report/photo-video/com-jeyluta-camera7pro) | 4.7/5 | N/A | 玉彬 陈 | | [Timestamp Camera Basic](https://marlvel.ai/intel-report/photo-video/com-jeyluta-camera7free) | 4.8/5 | N/A | 玉彬 陈 | | [DateStamper](https://marlvel.ai/intel-report/photo-video/datestamper) | 4.8/5 | N/A | Jordan Hipwell | | [Exif Metadata](https://marlvel.ai/intel-report/photo-video/exif-metadata) | 4.6/5 | Excited | New Marketing Lab, Inc | | [Picsart AI Photo Editor, Video](https://marlvel.ai/intel-report/photo-video/picsart-ai-photo-editor-video) | 4.3/5 | Frustrated | PicsArt, Inc. | ## Company Profile - **Developer:** Nguyen Quy Son - **Website:** [https://vapp-expert.com](https://vapp-expert.com) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/gps-map-timestamp-camera/id6755171689?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.jeyluta.timestampcamerafree&hl=en&gl=us) - **Dev Site:** [Official Website](https://vapp-expert.com) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Timestamp Camera Pro*](https://marlvel.ai/intel-report/photo-video/com-jeyluta-camera7pro) (玉彬 陈) — 4.7/5 Rating | N/A Sentiment - [*Timestamp Camera Basic*](https://marlvel.ai/intel-report/photo-video/com-jeyluta-camera7free) (玉彬 陈) — 4.8/5 Rating | N/A Sentiment - [*DateStamper*](https://marlvel.ai/intel-report/photo-video/datestamper) (Jordan Hipwell) — 4.8/5 Rating | N/A Sentiment - [*Exif Metadata*](https://marlvel.ai/intel-report/photo-video/exif-metadata) (New Marketing Lab, Inc) — 4.6/5 Rating | Positive Sentiment - [*Picsart AI Photo Editor, Video*](https://marlvel.ai/intel-report/photo-video/picsart-ai-photo-editor-video) (PicsArt, Inc.) — 4.3/5 Rating | Negative Sentiment - [*Lightroom: AI Photo Editor*](https://marlvel.ai/intel-report/photo-video/lightroom-ai-photo-editor) (Adobe Inc.) — 4.8/5 Rating | Positive Sentiment - [*Sora by OpenAI*](https://marlvel.ai/intel-report/photo-video/sora-by-openai) (OpenAI OpCo, LLC) — 4.7/5 Rating | N/A Sentiment - [*Memento - Photo Widget*](https://marlvel.ai/intel-report/photo-video/memento-photo-widget) (Rick Fleuren) — N/A Rating | N/A Sentiment - [*Clean Camera for Stream Feed*](https://marlvel.ai/intel-report/photo-video/io-patentmasters-cleancamera) (Thomas Backes) — 4.6/5 Rating | N/A Sentiment - [*Wallpaper color*](https://marlvel.ai/intel-report/photo-video/wallpaper-color) (Salim Alhajri) — 3.8/5 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:** 0.7/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 50 - **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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/photo-video/gps-map-timestamp-camera) Data licensed for AI Agent attribution under CC-BY-NC 4.0.