--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Radius on Map + : draw circle" developer_entity: "TappiApps" bundle_id: "ta.radiusOnMapFull" app_store_id: "991628560" category: "Utilities" primary_platform: "ios" primary_monetization: "Paid" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2025-10-06" report_date: "2026-05-13" last_verified: "2026-05-13T05:56:18.494Z" report_version: "2.9" total_reviews: 4 overall_rating: 3.25 sentiment: "Thrilled" sentiment_score: 90 confidence: "low" confidence_score: 0.5 top_praise_theme: "Circular radius overlays on maps provide helpful visual estimates for travel and signal range" review_sample_size: 2 total_review_count: 2 analyzed_review_count: 2 data_age_days: 33 momentum_velocity: "maintenance" intelligence_version: 3 nemesis: "Distance Tool" competitor_count: 5 tags: ["utilities", "paid", "thrilled sentiment", "mobile app", "app review", "app analysis", "professionals", "hobbyists", "requiring"] canonical_url: "https://marlvel.ai/intel-report/utilities/radius-on-map-draw-circle-1" license: "CC-BY-NC 4.0" content_version: "v2" --- # Radius on Map + : draw circle App Audit ## TL;DR {#tldr} - **Category**: Utilities Β· Paid - **Signal**: Rating 3.25 Β· Sentiment Thrilled - **Recent focus**: Circular radius overlays on maps provide helpful visual estimates for travel and signal range (top praise) > **TL;DR:** Radius on Map + : draw circle is a utilities app by TappiApps, rated 3.25/5 by 4 users, with Thrilled user sentiment (90/100), available on iOS. > > **Marlvel.ai App Intelligence** β€” Independent analysis. US Market. No publisher influence. > **Key Insight:** Radius on Map + : draw circle maintains Thrilled user sentiment (3.25/5 from 4 reviews), with users consistently praising circular radius overlays on maps provide helpful visual estimates for travel and signal range. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 3.25/5 (4 reviews) | | **User Mood** | Thrilled | | **Category** | Utilities | | **Developer** | TappiApps | | **Pricing** | Paid | | **Platforms** | iOS | | **Confidence** | Low (0.5/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** TappiApps - **Category:** Utilities - **Target Audience:** Professionals and hobbyists requiring precise geographic radius mapping, coordinate conversion, and data interoperability with GIS software. - **Platforms:** iOS - **Version Audited:** 2.9 - **Audit Date:** 2026-05-13 - **Signal Count:** 2 reviews analyzed - **Confidence:** Low (0.5/1.0) - **App Store ID (iOS):** 991628560 - **Bundle ID:** ta.radiusOnMapFull - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-05-13 ## Executive Snapshot **What it is:** Radius on Map + is a utility app for iOS that allows users to draw circular map overlays, convert coordinates, and share radius data via URL. **Why users hire it:** Users hire this tool to visualize geographic coverage areas and share precise location data without the overhead of complex navigation or subscription-based GIS software. ## App DNA (Features & Intent) - **[Differentiator] KML/KMZ Import and Export:** Imports and exports radius data as polygons via cloud services like iCloud or Dropbox * *User Intent:* Users expect seamless access across multiple devices. - **[Differentiator] Multi-Radius Sharing:** Generates a single URL containing multiple radii for browser-based viewing * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Differentiator] Coordinate and Unit Customization:** Supports multiple formats including UTM, MGRS, and various distance units like nautical miles * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] Map Radius Drawing:** Creates circular overlays on maps with adjustable center, radius, and color properties * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Search and Filter:** Filters saved radii by name or notes using keyword search * *User Intent:* Users want to quickly find relevant content or features. ## Monetization Strategy - **Model:** Paid - **Tiers:** Free version with limited functionality, Full version at $5.99 one-time purchase - **Price:** iOS: $5.99 - **Analysis:** One-time purchase model at $5.99, explicitly marketed as a subscription-free alternative to recurring revenue models. ## 🟒 User Sentiment (Low Confidence: 2 of 2 reviews analyzed) {#user-sentiment} - **Overall Rating:** 3.25/5 - **Platform Split:** iOS 3.3/5 (4 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Circular radius overlays on maps provide helpful visual estimates for travel and signal range** - **Responsive developer communication builds trust and encourages long-term user investment in the tool** ## SWOT Analysis {#swot} **Core Strengths:** - One-time purchase model avoids subscription fatigue - KML/KMZ interoperability enables professional GIS workflows - Responsive developer communication drives user retention **Critical Frictions:** - 3.25-star rating on limited review volume - Lack of offline map support - Manual coordinate entry friction **Growth Levers:** - Expand B2B partnerships with surveying firms - Add offline map caching to reduce dependency on internet connectivity **Market Threats:** - Established 2,000-review volume of Distance Tool - Google Earth's free, ubiquitous 3D imagery - Potential for subscription-based rivals to out-spend on acquisition ## Recent Changes (v2 β†’ v3) {#recent-changes} The intelligence depth has increased through the addition of formal SWOT, competitive landscape, and feature differentiation analysis, though the underlying product state remains in maintenance. **Overall trend**: Stable **Compared at**: 2026-05-13 ### High-impact changes - **[Improved] Feature Categorization** (features) β€” Features like KML/KMZ import and multi-radius sharing are now classified as differentiators rather than standard utilities. - **[Added] Formal SWOT Analysis** (swot) β€” New identification of threats (Distance Tool, Google Earth) and weaknesses (manual coordinate entry, lack of offline maps). ### Medium-impact changes - **[Added] Pricing Model Detail** (pricing) β€” Pricing is now explicitly defined as a $5.99 one-time purchase, marketed against subscription-based competitors. - **[Added] Sentiment Baseline** (sentiment) β€” Established a 3.25-star rating baseline and identified developer responsiveness as a primary praise theme. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Radius on Map + : draw circle vs Distance Tool β€” Head to Head - **[Distance Tool](https://marlvel.ai/intel-report/utilities/distance-tool)** by Applorium Ltd: This is the most direct functional equivalent to the target app, focusing specifically on map-based radius and distance measurement utilities. - **Moat strength:** Medium β€” durable but contestable - **Key differences:** - Provides specialized distance measurement tools that directly overlap with the target app's core radius functionality. - Maintains a consistent update cadence with two releases in the last six months to ensure OS compatibility. - Targets the same utility-focused user base looking for quick, lightweight map-based calculations without navigation bloat. - **Where Radius on Map + : draw circle wins:** - βœ… Offers a one-time purchase model that avoids the recurring subscription fatigue common in utility apps. - βœ… Includes specific sharing features like URL-based radius distribution that simplify collaboration for non-app users. - **Where Distance Tool wins:** - ❌ Established market presence with nearly 2,000 reviews provides higher social proof for new potential users. - ❌ Long-term development history since 2011 suggests a more stable and battle-tested codebase for map calculations. - **Verdict:** The target app must emphasize its one-time purchase value proposition to differentiate against the established, high-volume presence of Distance Tool. ### Contenders (Strong Challengers) - **Measure Map Pro** by Blue Blink One, SL [Moat: Medium]: A direct utility competitor that focuses on professional-grade map measurement, serving as a premium alternative to the target app. - Offers advanced professional measurement features that cater to power users beyond simple radius drawing. - Maintains a focused utility-first interface that avoids the feature creep found in larger navigation platforms. ### Peers (What They Do Better) - **[Gaia GPS: Mobile Trail Maps](https://marlvel.ai/intel-report/navigation/com-trailbehind-gaiagps-ng)** by TrailBehind: While broader in scope, it serves the same underlying need for map-based spatial awareness and distance planning. - Provides extensive offline map data and topographical layers that the target app currently lacks. - Built for long-term navigation and trail planning rather than quick, ad-hoc radius visualization. - **[AllTrails: Hike, Bike & Run](https://marlvel.ai/intel-report/health-fitness/com-alltrails-alltrails)** by AllTrails, Inc.: A massive ecosystem player that captures the audience interested in map-based outdoor activity planning. - Leverages a massive community-driven database of trails and user-generated content that creates a strong network effect. - Focuses on social discovery and activity tracking, shifting the user intent away from simple utility measurement. - **[Google Earth](https://marlvel.ai/intel-report/travel/com-google-b612)** by Google: A ubiquitous platform that provides map visualization, though it lacks the specific radius-sharing utility of the target app. - Offers global 3D satellite imagery and street-level views that provide a superior visual context for locations. - Operates as a massive, free-to-use platform with deep integration into the broader Google ecosystem. ## App Momentum (Maintenance) {#momentum} Last updated 199d ago. 5 versions tracked. > **Cadence:** 5 total versions Β· 0 majors in last 6 months Β· 199 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Radius on Map + : draw circle is a market-leading utilities app that is a paid app. With a 3.25/5 rating from 4 reviews, it delivers strong user satisfaction. > **Bottom Line:** Radius on Map + holds a unique position by rejecting subscription models, but its reliance on live internet connections limits its professional utility, so the PM should prioritize offline map caching to capture the surveying market. **Best for:** Professionals and hobbyists requiring precise geographic radius mapping, coordinate conversion, and data interoperability with GIS software. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Ship offline map caching because internet dependency is a core utility barrier β†’ increase usage in remote field environments. β€” *The app description explicitly notes that loading satellite maps requires an internet connection, which limits use in field surveying.* _(trade-off: deprioritize Pause the search-and-filter UI polish β€” offline utility has higher impact on core professional adoption.)_ - [ ] [MAINTAIN] [MEDIUM IMPACT] Audit the 3.25-star rating baseline because low review volume makes every negative sentiment disproportionately damaging β†’ stabilize new-user conversion. β€” *The rating is based on only 4 total ratings, making the app vulnerable to small-sample volatility.* _(trade-off: deprioritize Same-quarter capacity available β€” no major lever displaced.)_ ### Feature Gaps vs Competitors - Offline map data (available in Gaia GPS but absent here) - Topographical layers (available in Gaia GPS but absent here) ### Outlook: Stable The market for lightweight GIS utilities is consolidating around subscription-based platforms, leaving niche, one-time-purchase tools like Radius on Map + in a defensive posture. The app's survival depends on deepening its professional-grade interoperability to ensure it remains a necessary tool for surveyors who refuse to pay recurring fees. - 🟒 Responsive developer communication fosters high user trust, which mitigates the risk of low review volume in the short term. - βšͺ Recent updates focused on stability and OS compatibility, suggesting a maintenance-first approach rather than aggressive feature expansion. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 3.25/5 | | Total Reviews | 4 | | Sentiment | Thrilled (90/100) | | Confidence | Low | | Pricing Model | Paid | | Platforms | iOS | | Key Features | 5 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Radius on Map + : draw circle** (this app) | 3.25/5 | Thrilled | TappiApps | | [Google Earth](https://marlvel.ai/intel-report/travel/com-google-b612) | 4.0/5 | Mixed | Google | | [Gaia GPS: Mobile Trail Maps](https://marlvel.ai/intel-report/navigation/com-trailbehind-gaiagps-ng) | 4.8/5 | N/A | TrailBehind | | [Distance Tool](https://marlvel.ai/intel-report/utilities/distance-tool) | 4.5/5 | N/A | Applorium Ltd | | [AllTrails: Hike, Bike & Run](https://marlvel.ai/intel-report/health-fitness/com-alltrails-alltrails) | 4.9/5 | Mixed | AllTrails, Inc. | | [Quantumult X](https://marlvel.ai/intel-report/utilities/quantumult-x) | 3.8/5 | Frustrated | Cross Utility Ltd | ## Company Profile - **Developer:** TappiApps - **Website:** [https://tappiapps.com/aff/radiusOnMapPro/ios/](https://tappiapps.com/aff/radiusOnMapPro/ios/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/radius-on-map-draw-circle/id991628560?uo=4) - **Dev Site:** [Official Website](https://tappiapps.com/aff/radiusOnMapPro/ios/) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Google Earth*](https://marlvel.ai/intel-report/travel/com-google-b612) (Google) β€” 4.0/5 Rating | Mixed Sentiment - [*Gaia GPS: Mobile Trail Maps*](https://marlvel.ai/intel-report/navigation/com-trailbehind-gaiagps-ng) (TrailBehind) β€” 4.8/5 Rating | N/A Sentiment - [*Distance Tool*](https://marlvel.ai/intel-report/utilities/distance-tool) (Applorium Ltd) β€” 4.5/5 Rating | N/A Sentiment - [*AllTrails: Hike, Bike & Run*](https://marlvel.ai/intel-report/health-fitness/com-alltrails-alltrails) (AllTrails, Inc.) β€” 4.9/5 Rating | Mixed Sentiment - [*Quantumult X*](https://marlvel.ai/intel-report/utilities/quantumult-x) (Cross Utility Ltd) β€” 3.8/5 Rating | Negative Sentiment - [*Free VPN by Free VPN .orgβ„’*](https://marlvel.ai/intel-report/utilities/free-vpn-by-free-vpn-org) (Free VPN LLC) β€” 4.3/5 Rating | Mixed Sentiment - [*Potatso*](https://marlvel.ai/intel-report/utilities/potatso) (Potatso Lab LTD) β€” 4.4/5 Rating | Positive Sentiment - [*V2Box - V2ray Client*](https://marlvel.ai/intel-report/utilities/v2box-v2ray-client) (techlaim) β€” 4.5/5 Rating | N/A Sentiment - [*Avoiding Happy Belated*](https://marlvel.ai/intel-report/utilities/avoiding-happy-belated) (Shriansh Shrivastava) β€” N/A Rating | N/A Sentiment - [*Nitefall: Browser dark mode*](https://marlvel.ai/intel-report/utilities/nitefall-browser-dark-mode) (FoxfortMobile) β€” 3.6/5 Rating | N/A Sentiment ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** β€” 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** β€” 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** β€” 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** β€” 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** β€” 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:** 0.5/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 2 - **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 --- Β© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/utilities/radius-on-map-draw-circle-1) Data licensed for AI Agent attribution under CC-BY-NC 4.0.