--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Bubble Level & Compass" developer_entity: "Tevfik Yucek" bundle_id: "com.mikrasya.Level" app_store_id: "1665482229" google_play_id: "com.gamma.bubblelevel" category: "Utilities" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-02-25" report_date: "2026-05-20" last_verified: "2026-05-20T08:20:22.014Z" report_version: "2026.2" total_reviews: 332508 overall_rating: 4.7 sentiment: "Excited" sentiment_score: 75 confidence: "high" confidence_score: 0.75 top_praise_theme: "Simple and accurate bubble level functionality provides immediate utility for quick home improvement tasks" top_complaint_theme: "Intrusive full screen advertising interrupts the core leveling experience and hinders usability" top_request_theme: "One time purchase option to remove advertisements and support a cleaner user experience" review_sample_size: 50 total_review_count: 50 analyzed_review_count: 50 data_age_days: 42 momentum_velocity: "maintenance" intelligence_version: 3 nemesis: "Clinometer + bubble level" competitor_count: 5 tags: ["utilities", "free", "excited sentiment", "mobile app", "app review", "app analysis", "enthusiasts,", "carpenters,", "homeowners"] canonical_url: "https://marlvel.ai/intel-report/utilities/bubble-level-compass" license: "CC-BY-NC 4.0" content_version: "v2" --- # Bubble Level & Compass App Audit ## TL;DR {#tldr} - **Category**: Utilities · Free - **Signal**: Rating 4.7 · Sentiment Excited - **Recent focus**: Intrusive full screen advertising interrupts the core leveling experience and hinders usability (top complaint) · Simple and accurate bubble level functionality provides immediate utility for quick home improvement tasks (top praise) · One time purchase option to remove advertisements and support a cleaner user experience (top request) > **TL;DR:** Bubble Level & Compass is a utilities app by Tevfik Yucek, rated 4.7/5 by 332.5K users, with Excited user sentiment (75/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Bubble Level & Compass maintains Excited user sentiment (4.7/5 from 332.5K reviews), with users consistently praising simple and accurate bubble level functionality provides immediate utility for quick home improvement tasks. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.7/5 (332.5K reviews) | | **User Mood** | Excited | | **Category** | Utilities | | **Developer** | Tevfik Yucek | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | High (0.75/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Tevfik Yucek - **Category:** Utilities - **Target Audience:** DIY enthusiasts, carpenters, and homeowners requiring quick, accurate surface and angle measurements. - **Platforms:** iOS & Android - **Version Audited:** 2026.2 - **Audit Date:** 2026-05-20 - **Signal Count:** 50 reviews analyzed - **Confidence:** High (0.75/1.0) - **App Store ID (iOS):** 1665482229 - **Bundle ID:** com.mikrasya.Level - **Google Play ID:** com.gamma.bubblelevel - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-05-20 - **Short Description:** Leveling tool for your Android device. Hang paintings like a pro. ## Executive Snapshot **What it is:** Bubble Level & Compass is a digital utility app for Android that provides spirit level, inclinometer, and angle-finding tools for DIY and construction tasks. **Why users hire it:** Users hire this app to perform quick, accurate surface alignment without the cost or bulk of physical leveling tools, relying on the device's internal sensors to solve the job-to-be-done. ## App DNA (Features & Intent) - **[Standard] Bubble Level:** Digital spirit level using device sensors to indicate horizontal or vertical alignment - **[Standard] Bull's Eye Level:** Circular, flat-bottomed level meter for surface plane calibration - **[Differentiator] Angle Finder and Inclinometer:** Measurement of slopes and specific angles for carpentry and construction tasks - **[Standard] Calibration Tool:** Manual reset and set functionality to align device sensors with physical surfaces - **[Standard] Flashlight Integration:** In-app toggle for device light to assist in dark work environments ## Market Position {#market-position} The app maintains a 4.7-star rating across 332,494 Android reviews, anchoring its position as a high-utility tool despite the lack of a paid tier. ## Monetization Strategy - **Model:** Free - **Tiers:** Free, ad-supported version - **Analysis:** Monetization relies entirely on ad-supported inventory within a free utility toolset. ## 🟢 User Sentiment (High Confidence: 50 of 50 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.7/5 - **Platform Split:** iOS 4.9/5 (14 ratings) | Android 4.7/5 (332.5K ratings) - **Overall Sentiment:** Excited ### Top Praises - **Simple and accurate bubble level functionality provides immediate utility for quick home improvement tasks** ### Top Complaints (Impact Areas) - **Intrusive full screen advertising interrupts the core leveling experience and hinders usability** ### Top Requests (What Users Want) - **One time purchase option to remove advertisements and support a cleaner user experience** ## SWOT Analysis {#swot} **Core Strengths:** - Precision-calibrated sensor logic sustains high user trust in measurement accuracy. - High-utility toolset (inclinometer, angle finder) drives retention among professional trade users. **Critical Frictions:** - Intrusive full-screen ad frequency triggers high-volume negative sentiment. - No paid ad-free tier forces high-value users to tolerate interruptions. **Growth Levers:** - Implementing a one-time purchase to remove ads would convert vocal critics into satisfied, long-term users. - B2B partnerships with hardware retailers could expand distribution beyond organic search. **Market Threats:** - Platform-native tools like Apple Measure reduce the addressable market for standalone utilities. - High-frequency ad interruptions accelerate user migration to cleaner, ad-free competitor interfaces. ## Recent Changes (v2 → v3) {#recent-changes} The app's competitive position is now defined by a conflict between high-accuracy core utility and high-friction, ad-supported monetization. **Overall trend**: Mixed **Compared at**: 2026-05-20 ### High-impact changes - **[Added] Ad-driven churn identified** (sentiment) — Sentiment analysis now confirms intrusive full-screen ads as the primary complaint theme, previously unquantified. - **[Added] Monetization gap identified** (pricing) — The absence of a paid ad-free tier is now formally recognized as a competitive weakness. ### Medium-impact changes - **[Improved] Angle Finder repositioning** (features) — Angle Finder and Inclinometer tools upgraded from standard to differentiator status. - **[Shifted] Development velocity shift** (positioning) — Development status moved from active to maintenance, with a confirmed ~6-month update cadence. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Bubble Level & Compass vs Clinometer + bubble level — Head to Head - **[Clinometer + bubble level](https://marlvel.ai/intel-report/utilities/com-yourcompany-clinometer)** by Peter Breitling: With over 5,000 reviews and a consistent update cadence, this app serves as the primary benchmark for feature-rich leveling tools. - **Moat strength:** Medium — durable but contestable - **Key differences:** - Integrates advanced clinometer functionality for measuring angles beyond simple horizontal or vertical leveling - Maintains a high-frequency update cycle ensuring compatibility with the latest Android OS hardware sensors - Focuses on professional-grade precision calibration which appeals to users requiring more than basic utility - **Where Bubble Level & Compass wins:** - ✅ Offers a more streamlined, minimalist interface that reduces cognitive load for casual DIY users - ✅ Provides a more intuitive onboarding experience for users who only need to hang paintings - **Where Clinometer + bubble level wins:** - ❌ Provides granular angle measurement data that is essential for construction and engineering use cases - ❌ Offers superior sensor calibration settings that allow for higher accuracy on varied device hardware - **Verdict:** The target app should lean into its 'simple tool' positioning to avoid feature bloat, while the nemesis captures the prosumer segment through advanced calibration. ### Contenders (Strong Challengers) - **[Bubble Level Tool - Digital](https://marlvel.ai/intel-report/utilities/bubble-level-tool-digital)** by Rihab Mehboob [Moat: Low]: This app mirrors the target's core utility with a high volume of user validation and consistent maintenance. - Utilizes a high-contrast visual design that improves readability in bright outdoor or construction environments - Implements a simplified calibration reset button that allows for rapid surface zeroing in the field ### Peers (What They Do Better) - **[Protractor](https://marlvel.ai/intel-report/tools/protractor)** by Photograph: While categorized under Tools, it serves the same 'measurement' job-to-be-done as the target app. - Extends utility beyond leveling into geometric angle measurement using the device camera as a viewfinder - Targets a broader audience of students and hobbyists rather than just home improvement users - **[Pocket Laser Level 360](https://marlvel.ai/intel-report/utilities/pocket-laser-level-360)** by Nikita Chizhov: Offers an adjacent utility that competes for the same screen real estate in a user's toolkit. - Simulates a 360-degree laser projection experience which differentiates it from standard 2D bubble levels - Focuses on visual augmentation of the environment rather than simple surface orientation feedback - **[Measure](https://marlvel.ai/intel-report/utilities/measure)** by Apple: A platform-native utility that provides baseline measurement capabilities, creating a high barrier for standalone apps. - Leverages native ARKit integration for spatial measurement that third-party apps struggle to replicate accurately - Pre-installed distribution provides an immediate, zero-friction alternative for all iOS device owners ## What's New - **Latest (v2023.12, 2 years ago):** General bug fixes and performance improvements. ## App Momentum (Maintenance) {#momentum} - Ships regular bug fixes. - Maintains high-accuracy sensor calibration. > **Cadence:** 4 total versions · 0 majors in last 6 months · 83 days since last update · 270 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Bubble Level & Compass is a market-leading utilities app that is completely free. With a 4.7/5 rating from 332.5K reviews, it delivers strong user satisfaction. > **Bottom Line:** Bubble Level & Compass maintains a strong category lead through high-accuracy sensor calibration, but its reliance on intrusive full-screen ads creates a churn risk that competitors are currently exploiting, so the PM should prioritize a paid ad-free tier to capture high-value users. **Best for:** DIY enthusiasts, carpenters, and homeowners requiring quick, accurate surface and angle measurements. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Ship ad-free paid tier because user requests for one-time purchase are the #1 sentiment theme → increase LTV and reduce churn. — *User requests for paid ad-free version are the top-cited request in sentiment analysis.* _(trade-off: deprioritize Pause the flashlight feature expansion — current utility is sufficient.)_ - [ ] [MAINTAIN] [MEDIUM IMPACT] Audit ad-frequency logic because high-frequency full-screen ads are the #1 complaint theme → improve retention and rating baseline. — *Intrusive ads are the primary driver of negative sentiment in reviews.* _(trade-off: deprioritize Same-quarter capacity available — no major lever displaced.)_ ### Feature Gaps vs Competitors - Advanced clinometer functionality (available in Clinometer + bubble level but absent here) ### Outlook: Mixed The utility market is consolidating around tools that balance high-precision measurement with non-intrusive monetization. Bubble Level & Compass is currently exposed because its ad-heavy model creates a clear opening for competitors to siphon off the professional-grade user segment. - 🔴 Intrusive ad frequency triggers high-volume negative sentiment, which erodes the user base and threatens the current 4.7-star rating baseline. - 🟢 High-accuracy sensor calibration maintains strong user trust, which provides a stable foundation for introducing a paid ad-free tier. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.7/5 | | Total Reviews | 332.5K | | Sentiment | Excited (75/100) | | Confidence | High | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 5 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Bubble Level & Compass** (this app) | 4.7/5 | Excited | Tevfik Yucek | | [Clinometer + bubble level](https://marlvel.ai/intel-report/utilities/com-yourcompany-clinometer) | 4.7/5 | N/A | Peter Breitling | | [Protractor](https://marlvel.ai/intel-report/tools/protractor) | 4.5/5 | N/A | Photograph | | [Bubble Level Tool - Digital](https://marlvel.ai/intel-report/utilities/bubble-level-tool-digital) | 4.7/5 | N/A | Rihab Mehboob | | [Pocket Laser Level 360](https://marlvel.ai/intel-report/utilities/pocket-laser-level-360) | 4.6/5 | N/A | Nikita Chizhov | | [Measure](https://marlvel.ai/intel-report/utilities/measure) | 3.1/5 | N/A | Apple | ## Company Profile - **Developer:** Tevfik Yucek - **Website:** [https://www.mikrasya.com/](https://www.mikrasya.com/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/bubble-level-compass/id1665482229?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.gamma.bubblelevel&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.mikrasya.com/) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Clinometer + bubble level*](https://marlvel.ai/intel-report/utilities/com-yourcompany-clinometer) (Peter Breitling) — 4.7/5 Rating | N/A Sentiment - [*Protractor*](https://marlvel.ai/intel-report/tools/protractor) (Photograph) — 4.5/5 Rating | N/A Sentiment - [*Bubble Level Tool - Digital*](https://marlvel.ai/intel-report/utilities/bubble-level-tool-digital) (Rihab Mehboob) — 4.7/5 Rating | N/A Sentiment - [*Pocket Laser Level 360*](https://marlvel.ai/intel-report/utilities/pocket-laser-level-360) (Nikita Chizhov) — 4.6/5 Rating | N/A Sentiment - [*Measure*](https://marlvel.ai/intel-report/utilities/measure) (Apple) — 3.1/5 Rating | N/A Sentiment - [*Quantumult X*](https://marlvel.ai/intel-report/utilities/quantumult-x) (Cross Utility Ltd) — 3.8/5 Rating | N/A Sentiment - [*Potatso*](https://marlvel.ai/intel-report/utilities/potatso) (Potatso Lab LTD) — 4.4/5 Rating | Positive Sentiment - [*Free VPN by Free VPN .org™*](https://marlvel.ai/intel-report/utilities/free-vpn-by-free-vpn-org) (Free VPN LLC) — 4.3/5 Rating | Mixed Sentiment - [*V2Box - V2ray Client*](https://marlvel.ai/intel-report/utilities/v2box-v2ray-client) (techlaim) — 4.6/5 Rating | N/A Sentiment - [*Nitefall: Browser dark mode*](https://marlvel.ai/intel-report/utilities/nitefall-browser-dark-mode) (FoxfortMobile) — 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** — 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:** 0.75/1.0 (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/utilities/bubble-level-compass) Data licensed for AI Agent attribution under CC-BY-NC 4.0.