--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Timestamp Camera Basic" developer_entity: "玉彬 陈" bundle_id: "com.jeyluta.camera7free" app_store_id: "840110184" 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: "2026-04-13" report_date: "2026-07-29" last_verified: "2026-07-29T00:00:00.000Z" report_version: "1.156" total_reviews: 430391 overall_rating: 4.7 sentiment: "Excited" sentiment_score: 75 confidence: "high" confidence_score: 0.7 top_praise_theme: "Live GPS location and timestamping features provide essential documentation for professional field work and evidence collection" top_complaint_theme: "Inappropriate and offensive advertisements in the free tier create a hostile experience for professional users" review_sample_size: 99 total_review_count: 99 analyzed_review_count: 99 data_age_days: 18 momentum_velocity: "maintenance" intelligence_version: 4 nemesis: "Timestamp Camera: Photo GPS" competitor_count: 11 tags: ["photo & video", "freemium", "excited sentiment", "mobile app", "app review", "app analysis", "field", "workers,", "travelers,"] canonical_url: "https://marlvel.ai/apps/com-jeyluta-camera7free" license: "CC-BY-NC 4.0" content_version: "v2" --- # Timestamp Camera Basic Intelligence Report ## TL;DR {#tldr} - **Category**: Photo & Video · Freemium - **Signal**: Rating 4.67 · Sentiment Excited - **Recent focus**: Inappropriate and offensive advertisements in the free tier create a hostile experience for professional users (top complaint) · Live GPS location and timestamping features provide essential documentation for professional field work and evidence collection (top praise) > **TL;DR:** Timestamp Camera Basic is a photo & video app by 玉彬 陈, rated 4.67/5 by 430.4K users, with Excited user sentiment (75/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Timestamp Camera Basic maintains Excited user sentiment (4.67/5 from 430.4K reviews), with users consistently praising live gps location and timestamping features provide essential documentation for professional field work and evidence collection. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.67/5 (430.4K reviews) | | **User Mood** | Excited | | **Category** | Photo & Video | | **Developer** | 玉彬 陈 | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | High (0.7/1.0) | | **Data Age** | 18d | ## Metadata & Market Performance - **Publisher:** 玉彬 陈 - **Category:** Photo & Video - **Target Audience:** Field workers, travelers, and content creators requiring precise time and location documentation. - **Platforms:** iOS & Android - **Version Reviewed:** 1.156 - **Report Date:** 2026-07-29 - **Signal Count:** 99 reviews analyzed - **Confidence:** High (0.7/1.0) - **App Store ID (iOS):** 840110184 - **Bundle ID:** com.jeyluta.camera7free - **Google Play ID:** com.jeyluta.timestampcamerafree - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-07-29 - **Short Description:** Add date and time watermark to photos and videos ## Executive Snapshot **What it is:** Timestamp Camera Basic is a utility app for iOS and Android that embeds real-time GPS and millisecond-accurate timestamps into photos and videos. **Why users hire it:** The app removes the manual effort of documenting field data, serving professionals who require verifiable evidence for their work. ## App DNA (Features & Intent) - **[Differentiator] Real-time Millisecond Timestamping:** Records video with time watermarks accurate to 0.001 seconds - **[Standard] GPS and Map Overlay:** Embeds location address, GPS coordinates, and map view directly onto the camera feed - **[Standard] Custom Watermark and Logo Import:** Allows users to overlay personal logos or custom text onto photos and videos * *User Intent:* Users value self-expression and personalized experiences. ## Market Position {#market-position} Timestamp Camera Basic maintains a #97 Free position in the US Photo & Video chart, supported by a massive 430K+ total rating count across platforms. The app's consistent global ranking across 60+ countries suggests a high discovery advantage, though the ad-driven free tier creates monetization friction for its core professional audience. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free version with ads, Pro version at $4.99 (one-time purchase) - **Analysis:** Freemium model anchored by a $4.99 lifetime unlock, positioning the app as a low-barrier utility with a clear path to ad-free usage. ## 🟢 User Sentiment (High Confidence: 99 of 99 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.67/5 - **Platform Split:** iOS 4.8/5 (32.6K ratings) | Android 4.7/5 (397.8K ratings) - **Overall Sentiment:** Excited ### Top Praises - **Live GPS location and timestamping features provide essential documentation for professional field work and evidence collection** - **Extensive customization settings allow users to tailor the camera interface and stamp format to specific requirements** ### Top Complaints (Impact Areas) - **Inappropriate and offensive advertisements in the free tier create a hostile experience for professional users** ## SWOT Analysis {#swot} **Core Strengths:** - Millisecond-accurate timestamping establishes category leadership for forensic use cases - Extensive customization settings drive high user retention for professional workflows **Growth Levers:** - Implement server-side time synchronization to capture the enterprise market requiring tamper-proof documentation - Introduce a professional-only tier to remove ad-friction for business users ## Recent Changes (v3 → v4) {#recent-changes} Development activity has decelerated into a maintenance phase, while the professional user base reports increasingly hostile ad experiences that threaten retention. **Overall trend**: Declining **Compared at**: 2026-07-29 ### High-impact changes - **[] Ad Content Escalation** (sentiment) - **[] Development Cadence** (positioning) ### Medium-impact changes - **[Added] Performance Weakness** (swot) - **[] Feature Competitive Position** (features) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Timestamp Camera Basic vs Timestamp Camera: Photo GPS - **[Timestamp Camera: Photo GPS](https://marlvel.ai/apps/timestamp-camera-photo-gps)** by Practical Apps from Sweden AB: This app is a direct functional clone that targets the exact same utility-focused user base, competing head-to-head on real-time metadata stamping and location-based watermarking. - **Key differences:** - Offers a dedicated battery saver mode to reduce power consumption during long-duration video recording sessions - Provides more granular control over custom watermark elements beyond standard date and time formatting options - Maintains a significantly larger user base and review volume, creating a stronger social proof barrier ### Contenders (Strong Challengers) - **[Tilt-Cam](https://marlvel.ai/apps/tilt-cam)** by Chatbooks, Inc.: This app competes by offering specialized camera behavior, specifically targeting users who need orientation-based recording controls. - Enforces orientation-based recording constraints to ensure consistent video aspect ratios across all captured media - Implements automatic deletion workflows to help users manage storage space for high-frequency recording tasks - **[Passport Photo Booth Creator](https://marlvel.ai/apps/passport-photo-booth-creator)** by TRB Ventures LLC: This app competes for the 'utility camera' audience by focusing on a specific, high-value document-creation use case. - Includes a guided silhouette overlay to ensure photos meet strict government-mandated biometric compliance standards - Provides integrated professional print fulfillment services directly within the app for physical document delivery - **[BlackSight: Night mode camera](https://marlvel.ai/apps/blacksight-night-mode-camera)** by FoxfortMobile: While focused on low-light photography, it competes for the same 'utility camera' user who values advanced technical capture tools. - Utilizes computational long exposure technology to capture high-quality images in near-total darkness environments - Features advanced multi-lens support that allows for better hardware integration than standard timestamping apps - **[Timestamp Camera·Date Stamper](https://marlvel.ai/apps/timestamp-camera-date-stamper-1)** by Bon App & T: This app competes by offering similar real-time data stamping features but targets users interested in batch processing workflows. - Supports batch processing for applying watermarks to existing photo libraries rather than just live capture - Provides more flexible formatting options for users who require custom text overlays alongside timestamps ### Peers (What They Do Better) - **[Golden Hour App](https://marlvel.ai/apps/golden-hour-app)** by Oleg Kan: This app provides environmental data for photographers, appealing to the same user base that requires precise timing for their shots. - Calculates precise sunlight phases to help photographers plan shoots during optimal natural lighting conditions - Offers full offline functionality, ensuring photographers can access data in remote locations without connectivity - **[Light Meter by WBPhoto](https://marlvel.ai/apps/com-willblaschko-ios-lightmeterv2-pro)** by William Blaschko: This app targets the technical photography enthusiast, overlapping with this app's audience of users who value precise camera data. - Provides professional-grade multi-point spot metering and zone system calculations for manual photography - Includes a specialized reciprocity calculator to assist with long-exposure film photography settings - **[FUJIFILM XApp](https://marlvel.ai/apps/fujifilm-xapp)** by FUJIFILM Corporation: This app serves the same photography-focused audience by providing professional-grade camera management and remote control. - Enables seamless wireless media transfer and remote camera control for professional Fujifilm hardware users - Includes a shooting diary feature that tracks technical metadata for every captured image automatically - **[Search by Image for Safari](https://marlvel.ai/apps/dev-armin-searchbyimage)** by Armin Sebastian: This app shares the 'Photo & Video' utility space by providing advanced image-based metadata and search functionality. - Integrates multiple search engines to provide comprehensive reverse image lookup capabilities for mobile users - Includes a built-in image editor that allows for quick adjustments before performing external searches ### New Kids on the Block (What's Innovative) - **[ReefLens: Reef & Scuba Camera](https://marlvel.ai/apps/reeflens-reef-scuba-camera)** by Mustafa Kulac: This app enters the niche camera utility space by providing specialized color correction for underwater photography. - Applies real-time blue light correction specifically designed to restore natural colors in underwater environments - **[Piczy - Photo Organizer](https://marlvel.ai/apps/piczy-photo-organizer)** by Lunar Apps: Users report: This newcomer targets the post-capture phase of the same photo-centric audience, focusing on library management. - Uses a swipe-based cleanup interface to gamify the process of deleting redundant or low-quality photos ## What's New - **Latest (v1.111, 4 years ago):** Resolved a critical crash occurring during incoming calls. ## App Momentum (Maintenance) {#momentum} - Ships maintenance-level updates every 18 days. - Last major release added H.265 support. > **Cadence:** 10 total versions · 2 majors in last 6 months · 107 days since last update · 18 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Timestamp Camera Basic is a market-leading photo & video app that is free with in-app purchases. With a 4.67/5 rating from 430.4K reviews, it delivers strong user satisfaction. > **Bottom Line:** The app's millisecond-precision niche retains a loyal professional base, but the presence of offensive ads in the free tier creates a brand-safety risk that threatens the professional funnel. Removing this friction would unlock higher conversion to the Pro tier. **Best for:** Field workers, travelers, and content creators requiring precise time and location documentation. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Audit ad-network filtering to remove sexually explicit content because it is the #1 complaint from professional users → reduce churn ### Feature Gaps vs Competitors - Battery saver mode (available in Timestamp Camera: Photo GPS but missing here) ### Outlook: Stable The photography utility market is consolidating around specialized documentation tools, and Timestamp Camera Basic remains advantaged by its technical precision. However, the lack of significant feature innovation over the last 107 days leaves it vulnerable to rivals with more aggressive update cadences. - 🔴 Inappropriate ad content in the free tier erodes professional trust, which compounds the churn risk for the business-user segment. - 🟢 The app's unique millisecond-accuracy niche provides a defensible technical barrier that keeps it relevant despite the lack of major feature updates. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.67/5 | | Total Reviews | 430.4K | | Sentiment | Excited (75/100) | | Confidence | High | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Timestamp Camera Basic** (this app) | 4.67/5 | Excited | 玉彬 陈 | | [Search by Image for Safari](https://marlvel.ai/apps/dev-armin-searchbyimage) | 4.1/5 | Mixed | Armin Sebastian | | [Light Meter by WBPhoto](https://marlvel.ai/apps/com-willblaschko-ios-lightmeterv2-pro) | 4.4/5 | n/a | William Blaschko | | [Timestamp Camera: Photo GPS](https://marlvel.ai/apps/timestamp-camera-photo-gps) | 4.7/5 | Excited | Practical Apps from Sweden AB | | [Tilt-Cam](https://marlvel.ai/apps/tilt-cam) | 4.7/5 | N/A | Chatbooks, Inc. | | [FUJIFILM XApp](https://marlvel.ai/apps/fujifilm-xapp) | 4.0/5 | N/A | FUJIFILM Corporation | ## 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-basic/id840110184?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 - [*Search by Image for Safari*](https://marlvel.ai/apps/dev-armin-searchbyimage) (Armin Sebastian) · 4.1/5 Rating - [*Light Meter by WBPhoto*](https://marlvel.ai/apps/com-willblaschko-ios-lightmeterv2-pro) (William Blaschko) · 4.4/5 Rating - [*Timestamp Camera: Photo GPS*](https://marlvel.ai/apps/timestamp-camera-photo-gps) (Practical Apps from Sweden AB) · 4.7/5 Rating | Positive Sentiment - [*Tilt-Cam*](https://marlvel.ai/apps/tilt-cam) (Chatbooks, Inc.) · 4.7/5 Rating - [*FUJIFILM XApp*](https://marlvel.ai/apps/fujifilm-xapp) (FUJIFILM Corporation) · 4.0/5 Rating - [*Timestamp Camera·Date Stamper*](https://marlvel.ai/apps/timestamp-camera-date-stamper-1) (Bon App & T) · 4.3/5 Rating - [*BlackSight: Night mode camera*](https://marlvel.ai/apps/blacksight-night-mode-camera) (FoxfortMobile) · 3.8/5 Rating - [*Piczy - Photo Organizer*](https://marlvel.ai/apps/piczy-photo-organizer) (Lunar Apps) · N/A Rating - [*ReefLens: Reef & Scuba Camera*](https://marlvel.ai/apps/reeflens-reef-scuba-camera) (Mustafa Kulac) · N/A Rating - [*Passport Photo Booth Creator*](https://marlvel.ai/apps/passport-photo-booth-creator) (TRB Ventures LLC) · 4.0/5 Rating ## Frequently Asked Questions {#faq} ### Is Timestamp Camera Basic suitable for professional work? Yes, it is widely used for field work due to its millisecond-accurate timestamps and GPS data. However, professional users report that the free version displays inappropriate ads, which may be unsuitable for business environments. ### How does this compare to Timestamp Camera: Photo GPS? While both offer similar stamping features, the competitor includes a dedicated battery saver mode and a larger user base, whereas this app focuses on millisecond-level precision. ### Are there any risks with using this app? Users report issues with battery drain and inconsistent GPS address refreshing. Additionally, the free tier contains ads that some users find offensive or inappropriate for professional use. ### What is a good alternative for batch processing? If you need to apply watermarks to existing photo libraries rather than live capture, consider Timestamp Camera·Date Stamper, which supports batch processing workflows. ## 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:** 0.7/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 99 - **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:** 18 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/com-jeyluta-camera7free) Data licensed for AI Agent attribution under CC-BY-NC 4.0.