--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Timestamp Camera Pro" developer_entity: "玉彬 陈" bundle_id: "com.jeyluta.camera7pro" app_store_id: "832390059" 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: "2026-06-11" last_verified: "2026-06-11T08:25:36.720Z" report_version: "1.155" total_reviews: 398444 overall_rating: 4.67 sentiment: "Mixed" sentiment_score: 65 confidence: "high" confidence_score: 0.7 top_praise_theme: "Accurate time and location stamping provides essential documentation for professional field work tasks" top_complaint_theme: "Frequent application freezing during startup and camera usage disrupts professional workflows on mobile devices" top_request_theme: "Internet-based time synchronization is required to prevent users from tampering with photo timestamps" review_sample_size: 77 total_review_count: 77 analyzed_review_count: 77 data_age_days: 13 momentum_velocity: "maintenance" intelligence_version: 4 nemesis: "DateStamper" competitor_count: 5 tags: ["photo & video", "freemium", "mixed sentiment", "mobile app", "app review", "app analysis", "field", "workers,", "estate"] canonical_url: "https://marlvel.ai/intel-report/photo-video/com-jeyluta-camera7pro" license: "CC-BY-NC 4.0" content_version: "v2" --- # Timestamp Camera Pro App Audit ## TL;DR {#tldr} - **Category**: Photo & Video · Freemium - **Signal**: Rating 4.67 · Sentiment Mixed - **Recent focus**: Frequent application freezing during startup and camera usage disrupts professional workflows on mobile devices (top complaint) · Accurate time and location stamping provides essential documentation for professional field work tasks (top praise) · Internet-based time synchronization is required to prevent users from tampering with photo timestamps (top request) > **TL;DR:** Timestamp Camera Pro is a photo & video app by 玉彬 陈, rated 4.67/5 by 398.4K users, with Mixed user sentiment (65/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Timestamp Camera Pro shows Mixed sentiment (4.67/5 from 398.4K reviews) — users praise accurate time and location stamping provides essential documentation for professional field work tasks but report issues with frequent application freezing during startup and camera usage disrupts professional workflows on mobile devices. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.67/5 (398.4K reviews) | | **User Mood** | Mixed | | **Category** | Photo & Video | | **Developer** | 玉彬 陈 | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | High (0.7/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** 玉彬 陈 - **Category:** Photo & Video - **Target Audience:** Field workers, real estate agents, and outdoor enthusiasts who require verifiable, metadata-rich photo and video documentation. - **Platforms:** iOS & Android - **Version Audited:** 1.155 - **Audit Date:** 2026-06-11 - **Signal Count:** 77 reviews analyzed - **Confidence:** High (0.7/1.0) - **App Store ID (iOS):** 832390059 - **Bundle ID:** com.jeyluta.camera7pro - **Google Play ID:** com.jeyluta.timestampcamerafree - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-06-11 - **Short Description:** Add date and time watermark to photos and videos ## Executive Snapshot **What it is:** Timestamp Camera Pro is a photo and video utility for iOS and Android that overlays real-time metadata like GPS, altitude, and millisecond-accurate timestamps. **Why users hire it:** Users hire this app to create verifiable, metadata-rich documentation for professional field work and legal proof, where standard camera apps fail to provide sufficient context. ## App DNA (Features & Intent) - **[Differentiator] Millisecond-accurate Timestamping:** Records video with time watermarks accurate to 0.001 seconds - **[Differentiator] Real-time Metadata Overlay:** Displays GPS, altitude, speed, map, and compass data directly on the camera feed - **[Standard] Custom Watermark Branding:** Allows users to import logo images and custom text tags to display on camera output * *User Intent:* Users value self-expression and personalized experiences. ## Market Position {#market-position} Timestamp Camera Pro maintains a consistent presence in the Photo & Video category, though its grossing rank lags behind its free-tier discovery, signaling a need to better convert professional users into paid Pro customers. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free version with ad support, Pro version at $4.99 one-time purchase - **Price:** iOS: $4.99 - **Analysis:** The model uses a one-time payment of $4.99 to unlock the Pro version, contrasting with subscription-heavy competitors by offering permanent access. ## 🟡 User Sentiment (High Confidence: 77 of 77 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.67/5 - **Platform Split:** iOS 4.7/5 (606 ratings) | Android 4.7/5 (397.8K ratings) - **Overall Sentiment:** Mixed ### Top Praises - **Accurate time and location stamping provides essential documentation for professional field work tasks** - **Customizable branding options allow businesses to overlay company logos onto captured field images** ### Top Complaints (Impact Areas) - **Frequent application freezing during startup and camera usage disrupts professional workflows on mobile devices** - **Inaccurate location data and address fluctuations undermine the reliability of the timestamped evidence** ### Top Requests (What Users Want) - **Internet-based time synchronization is required to prevent users from tampering with photo timestamps** ## SWOT Analysis {#swot} **Core Strengths:** - Millisecond-accurate video watermarking provides a clear forensic differentiator - 81 distinct timestamp formats offer superior customization compared to standard alternatives **Critical Frictions:** - Recurring camera interface freezes disrupt professional workflows - Local device time reliance allows for manual timestamp falsification **Growth Levers:** - Implementing server-side time verification would secure the app's position as a legitimate legal-proof tool - Wearable integration could capture the outdoor enthusiast segment **Market Threats:** - Established competitors with higher review counts siphon organic discovery - Broad-spectrum photo editors with integrated timestamping features reduce the need for single-purpose utilities ## Recent Changes (v3 → v4) {#recent-changes} The app's competitive positioning has shifted to prioritize the risks of local time reliance, while user sentiment now reflects increased frustration with location data accuracy. **Overall trend**: Mixed **Compared at**: 2026-06-11 ### High-impact changes - **[Shifted] Design Flaw Identification** (positioning) — The executive summary and contrarian take now classify local device time reliance as a fundamental design flaw preventing entry into the legal-proof market. ### Medium-impact changes - **[Declined] Location Data Instability** (sentiment) — Added a new complaint theme regarding fluctuating address data and location inaccuracy, which now disrupts professional workflows alongside camera freezes. - **[Shifted] Competitive Threat Update** (swot) — Replaced the threat of EU data-minimization regulations with the threat of broad-spectrum photo editors offering redundant timestamping features. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Timestamp Camera Pro vs DateStamper — Head to Head - **[DateStamper](https://marlvel.ai/intel-report/photo-video/datestamper)** by Jordan Hipwell: With over 8,500 ratings and consistent updates, this is the most established direct competitor in the timestamp niche. - **Moat strength:** Medium — durable but contestable - **Key differences:** - Maintains a long-term presence in the niche with consistent updates over the last decade - Focuses on a streamlined, single-purpose utility that avoids the feature bloat of larger camera suites - High user trust established through a decade of continuous maintenance and support - **Where Timestamp Camera Pro wins:** - ✅ Offers millisecond-accurate video watermarking which is a critical differentiator for professional or forensic use cases - ✅ Provides a more extensive library of 81 distinct timestamp formats compared to standard date-only alternatives - **Where DateStamper wins:** - ❌ Benefits from a decade of brand equity and a significantly larger base of long-term user reviews - ❌ Delivers a more focused, lightweight user experience that appeals to users seeking simplicity over complex settings - **Verdict:** The target app should lean into its technical superiority in precision and format variety to capture power users, while the nemesis defends its position through simplicity and established brand trust. ### Contenders (Strong Challengers) - **[Auto Stamper: Stamps on photos](https://marlvel.ai/intel-report/photo-video/auto-stamper-stamps-on-photos)** by SUSAMP INFOTECH [Moat: Low]: A direct functional competitor that focuses specifically on the photo-stamping workflow. - Specializes in automated location and date stamping workflows for batch processing photos - Targets the specific pain point of metadata preservation for field-based photography - **[ProofCam](https://marlvel.ai/intel-report/photo-video/proofcam)** by Irina Scelcunova [Moat: Low]: A niche-aligned competitor that directly targets the 'proof' and verification use case for timestamped media. - Positions itself as a verification tool for legal or professional proof of time and location - Focuses on the integrity of the timestamped data rather than general-purpose photo editing ### Peers (What They Do Better) - **[Solocator - GPS Field Camera](https://marlvel.ai/intel-report/navigation/solocator-gps-field-camera)** by Civi Corp: Operates in the adjacent Navigation category but serves the same core job-to-be-done for field professionals. - Integrates advanced GPS and compass data overlays that go beyond simple date and time stamps - High release velocity with four updates in six months indicates strong focus on professional field utility - **[Photo Editor+](https://marlvel.ai/intel-report/photo-video/com-axiemsystems-photoeditor)** by Axiem Systems: A broad-spectrum photo utility that competes for the same screen real estate despite a wider feature set. - Leverages a massive user base across a general-purpose photo editing suite to cross-sell timestamping features - Provides a comprehensive ecosystem of editing tools that makes single-purpose timestamp apps feel redundant to casual users ## What's New - **Latest (v1.106, 5 years ago):** Added support for mirroring the front camera. ## App Momentum (Maintenance) {#momentum} - Ships UI improvements for display mirroring - Fixed address update latency issues > **Cadence:** 5 total versions · 1 majors in last 6 months · 40 days since last update · 18 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Timestamp Camera Pro is an established photo & video app that is free with in-app purchases. With a 4.67/5 rating from 398.4K reviews, it shows polarized user reception. > **Bottom Line:** Timestamp Camera Pro wins professional documentation through technical precision, but its reliance on local device time and recurring interface freezes threaten its credibility, so the PM must prioritize server-side time verification and stability to retain high-value professional users. **Best for:** Field workers, real estate agents, and outdoor enthusiasts who require verifiable, metadata-rich photo and video documentation. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Audit camera startup logic because interface freezes are the #1 complaint → reduce churn — *User reviews cite frequent startup freezes as a primary disruption to professional workflows.* _(trade-off: deprioritize Push the new watermark logo import feature to Q3 — stability is the current retention bottleneck.)_ - [ ] [PIVOT] [HIGH IMPACT] Implement server-side time sync because local time manipulation is a major trust vulnerability → increase professional adoption — *Professional users explicitly request tamper-proof timestamps to ensure data integrity for legal use cases.* _(trade-off: deprioritize Pause the development of new UI grid modes — data integrity is a higher-value differentiator.)_ ### Feature Gaps vs Competitors - Server-side time verification (absent here, requested by users) - Silent shutter mode (available in ProofCam but missing here) ### Outlook: Mixed The market for professional field documentation is shifting toward high-integrity, tamper-proof solutions. Timestamp Camera Pro remains exposed due to its reliance on local device time, so the PM must pivot toward server-side verification to maintain relevance against specialized competitors. - 🔴 Recurring camera interface freezes disrupt professional workflows, which compounds the rating drag already visible on Android. - 🟢 The latest update addressed address update latency, signaling that the developer is actively responding to location-accuracy complaints. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.67/5 | | Total Reviews | 398.4K | | Sentiment | Mixed (65/100) | | Confidence | High | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Timestamp Camera Pro** (this app) | 4.67/5 | Mixed | 玉彬 陈 | | [Photo Editor+](https://marlvel.ai/intel-report/photo-video/com-axiemsystems-photoeditor) | 4.6/5 | Mixed | Axiem Systems | | [Solocator - GPS Field Camera](https://marlvel.ai/intel-report/navigation/solocator-gps-field-camera) | 4.3/5 | Mixed | Civi Corp | | [Auto Stamper: Stamps on photos](https://marlvel.ai/intel-report/photo-video/auto-stamper-stamps-on-photos) | 4.5/5 | N/A | SUSAMP INFOTECH | | [DateStamper](https://marlvel.ai/intel-report/photo-video/datestamper) | 4.8/5 | N/A | Jordan Hipwell | | [ProofCam](https://marlvel.ai/intel-report/photo-video/proofcam) | 4.6/5 | N/A | Irina Scelcunova | ## Company Profile - **Developer:** 玉彬 陈 - **Website:** [https://www.timestampcamera.com/](https://www.timestampcamera.com/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/timestamp-camera-pro/id832390059?uo=2) - **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://www.timestampcamera.com/) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Photo Editor+*](https://marlvel.ai/intel-report/photo-video/com-axiemsystems-photoeditor) (Axiem Systems) — 4.6/5 Rating | Mixed Sentiment - [*Solocator - GPS Field Camera*](https://marlvel.ai/intel-report/navigation/solocator-gps-field-camera) (Civi Corp) — 4.3/5 Rating | Mixed Sentiment - [*Auto Stamper: Stamps on photos*](https://marlvel.ai/intel-report/photo-video/auto-stamper-stamps-on-photos) (SUSAMP INFOTECH) — 4.5/5 Rating | N/A Sentiment - [*DateStamper*](https://marlvel.ai/intel-report/photo-video/datestamper) (Jordan Hipwell) — 4.8/5 Rating | N/A Sentiment - [*ProofCam*](https://marlvel.ai/intel-report/photo-video/proofcam) (Irina Scelcunova) — 4.6/5 Rating | N/A Sentiment - [*Lightroom: AI Photo Editor*](https://marlvel.ai/intel-report/photo-video/lightroom-ai-photo-editor) (Adobe Inc.) — 4.8/5 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 - [*Sora by OpenAI*](https://marlvel.ai/intel-report/photo-video/sora-by-openai) (OpenAI OpCo, LLC) — 4.7/5 Rating | Positive Sentiment - [*SMPTE Score HD*](https://marlvel.ai/intel-report/photo-video/smpte-score-hd) (Patrick Q. Kelly) — 3.0/5 Rating | N/A Sentiment - [*Expedition Power Planner*](https://marlvel.ai/intel-report/photo-video/org-nativesoutdoors-expeditionplanner) (LEN EDWARD NECEFER) — 5.0/5 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:** 77 - **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/com-jeyluta-camera7pro) Data licensed for AI Agent attribution under CC-BY-NC 4.0.