--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Mental Math Tricks Smart Bunny" developer_entity: "Olecsii Chechel" bundle_id: "iThinkers.Math" app_store_id: "1342654906" google_play_id: "com.helddertierwelt.mentalmath" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: true market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-05-04" report_date: "2026-08-10" last_verified: "2026-08-10T00:00:00.000Z" report_version: "2.5" total_reviews: 270 overall_rating: 4.8 sentiment: "Thrilled" sentiment_score: 85 confidence: "medium" confidence_score: 0.5 top_praise_theme: "Minimalist interface design provides a distraction free environment for focused mental math practice sessions" top_complaint_theme: "Application fails to remain open after the latest update, causing immediate crashes upon launch" review_sample_size: 14 total_review_count: 14 analyzed_review_count: 14 data_age_days: 5 momentum_velocity: "zombie" intelligence_version: 5 nemesis: "Kindergarten Math: Ages 5–8" competitor_count: 11 tags: ["education", "free", "thrilled sentiment", "mobile app", "app review", "app analysis", "students", "individuals", "seeking"] canonical_url: "https://marlvel.ai/apps/mental-math-tricks-smart-bunny" license: "CC-BY-NC 4.0" content_version: "v2" --- # Mental Math Tricks Smart Bunny Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Free - **Signal**: Rating 4.79 · Sentiment Thrilled - **Recent focus**: Application fails to remain open after the latest update, causing immediate crashes upon launch (top complaint) · Minimalist interface design provides a distraction free environment for focused mental math practice sessions (top praise) > **TL;DR:** Mental Math Tricks Smart Bunny is a education app by Olecsii Chechel, rated 4.79/5 by 270 users, with Thrilled user sentiment (85/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Mental Math Tricks Smart Bunny maintains Thrilled user sentiment (4.79/5 from 270 reviews), with users consistently praising minimalist interface design provides a distraction free environment for focused mental math practice sessions. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.79/5 (270 reviews) | | **User Mood** | Thrilled | | **Category** | Education | | **Developer** | Olecsii Chechel | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.5/1.0) | | **Data Age** | 5d | ## Metadata & Market Performance - **Publisher:** Olecsii Chechel - **Category:** Education - **Target Audience:** Students and individuals seeking to improve mental arithmetic skills through structured, ad-free practice. - **Platforms:** iOS & Android - **Version Reviewed:** 2.5 - **Report Date:** 2026-08-10 - **Signal Count:** 14 reviews analyzed - **Confidence:** Medium (0.5/1.0) - **App Store ID (iOS):** 1342654906 - **Bundle ID:** iThinkers.Math - **Google Play ID:** com.helddertierwelt.mentalmath - **Performance Trend:** Declining - **Data Window:** Analysis based on signals collected up to 2026-08-10 - **Short Description:** Practice mental math solo or with friends - open source, ad-free and private. ## Executive Snapshot **What it is:** Mental Math Tricks Smart Bunny is an open-source, ad-free mental arithmetic training app for students and individuals on Android and iOS. **Why users hire it:** Users hire this app for distraction-free, privacy-first math practice without the data harvesting or intrusive ads found in commercial educational software. ## App DNA (Features & Intent) - **[Differentiator] Challenge Links:** Shareable links allow users to send specific game settings or replay exact task sequences to friends, driving viral acquisition. * *User Intent:* Users seek social connection and competitive engagement with peers. - **[Standard] Customizable Arithmetic Training:** Users select specific operations and difficulty levels, creating a retention loop through skill progression tracking. * *User Intent:* Users value self-expression and personalized experiences. - **[Differentiator] Open Source Privacy:** Zero-tracker, ad-free, and offline-capable architecture creates a defensible barrier for privacy-conscious users. * *User Intent:* Users want uninterrupted access without internet dependency. ## Market Position {#market-position} The app is currently seeing new chart entries in educational categories across several European and Asian markets, signaling organic interest in its utility-first approach. The lack of a commercial monetization layer positions it as a niche alternative to the ad-heavy category leaders. ## Monetization Strategy - **Model:** Free - **Tiers:** Fully free, ad-free, and open source - **Analysis:** The app operates as a non-commercial, open-source project with optional voluntary donations via Ko-fi. ## 🟢 User Sentiment (Medium Confidence: 14 of 14 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.79/5 - **Platform Split:** iOS 4.7/5 (213 ratings) | Android 5.0/5 (57 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Minimalist interface design provides a distraction free environment for focused mental math practice sessions** - **Lightweight application footprint makes the tool accessible for users across a wide age range** ### Top Complaints (Impact Areas) - **Application fails to remain open after the latest update, causing immediate crashes upon launch** ## SWOT Analysis {#swot} **Core Strengths:** - Open-source, ad-free architecture functions as a defensible barrier for privacy-conscious users. - Challenge links drive viral acquisition without marketing spend. **Growth Levers:** - Untapped B2B distribution potential through educational partnerships. ## Recent Changes (v4 → v5) {#recent-changes} The app's competitive position has declined due to critical post-update stability regressions and calculation errors, despite continued organic growth in international markets. **Overall trend**: Declining **Compared at**: 2026-08-10 ### High-impact changes - **[Declined] Critical Stability Regressions** (sentiment) ### Medium-impact changes - **[Added] Calculation Accuracy Weakness** (swot) - **[Shifted] Competitive Focus Shift** (positioning) - **[Improved] International Market Traction** (positioning) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Mental Math Tricks Smart Bunny vs Kindergarten Math: Ages 5–8 - **[Kindergarten Math: Ages 5–8](https://marlvel.ai/apps/com-gameifun-kindergartenmath)** by Technorex Softwares: This app competes directly for the early-education mental arithmetic market, targeting the same foundational skill-building demographic as our target app. - **Key differences:** - Offers specialized time-reading practice modules that our target app currently lacks for younger users. - Maintains a massive review volume advantage, providing significant social proof and visibility in app stores. - Provides a gamified experience that appeals more to children than our target's minimalist, utility-focused interface. ### Contenders (Strong Challengers) - **[King of Math 2: School Ed](https://marlvel.ai/apps/king-of-math-2-school-ed)** by Oddrobo Software AB: A major contender in the gamified math space, offering a full-game experience for school-aged children. - Multi-language support allows for broader international reach compared to our current language offerings. - Full-game structure provides a more immersive, narrative-driven learning experience than our solo practice mode. - **[تمارين الرياضيات](https://marlvel.ai/apps/com-housie-math)** by housie: Directly competes for the middle-school segment by offering grade-specific arithmetic exercises. - Localized content specifically tailored for regional curriculum standards in middle school mathematics education. - Simplified, grade-based navigation allows students to quickly find relevant exercises for their current studies. - **[Grade 8 Mathematics](https://marlvel.ai/apps/com-jsdtsolutions-grade8mathematicsmobileapplication)** by JSDT SOLUTIONS: Targets the older student demographic by providing exam-focused content and tutoring services. - Integrates a career guide and tutoring service, positioning the app as a comprehensive academic companion. - Features a library of past exam papers, providing high utility for students preparing for standardized testing. - **[Math Facts](https://marlvel.ai/apps/math-facts)** by OCD Inc.: Competes by offering structured progress tracking and difficulty levels for core arithmetic practice. - Includes external web navigation features that allow users to access supplementary online educational resources. - Frequent release cadence suggests a more active development cycle compared to our current roadmap. ### Peers (What They Do Better) - **[Convertidor Números Romanos](https://marlvel.ai/apps/com-heartom-numerosromanos)** by Hear_Tom: A specialized math utility that addresses a specific, narrow arithmetic conversion use case. - Offers bidirectional conversion between decimal and Roman numerals, serving a very specific niche audience. - Minimalist design focuses entirely on the conversion utility without unnecessary educational fluff or games. - **[Multiplication Math Flashcards](https://marlvel.ai/apps/com-eggrollgames-matchmathmultiplicationfree)** by Eggroll Games LLC: Shares the same focus on repetitive arithmetic practice but uses a flashcard-based methodology. - Multi-sensory reinforcement techniques help improve retention for students struggling with traditional rote memorization. - Interactive challenges provide a more dynamic practice environment than standard arithmetic training apps. - **[Pythagorean theorem calculator](https://marlvel.ai/apps/pythagorean-theorem-calculator)** by Webtoweb: A utility-focused peer that serves students needing quick, accurate geometric calculations. - Dedicated geometric shape calculator provides specialized utility beyond basic arithmetic operations. - Highly optimized input-to-calculate workflow minimizes the time required to solve specific theorem problems. - **[Fraction Simplifier](https://marlvel.ai/apps/fraction-simplifier)** by Glindemann, Sennoun, Langer GbR: Occupies the same niche of specialized math utility tools, focusing on specific arithmetic problem-solving. - Provides step-by-step solutions that help users understand the 'why' behind the correct answer. - Curated learning videos offer a multimedia approach to mastering complex fraction-based arithmetic problems. ### New Kids on the Block (What's Innovative) - **[Long Addition and Subtraction](https://marlvel.ai/apps/long-addition-and-subtraction)** by OCD Inc.: A new competitor focusing on the same foundational arithmetic skills as our target app. - Uses a structured, column-based solving interface that mimics traditional paper-and-pencil math for better learning. - **[Geometry Calculator PRO-YOKIE](https://marlvel.ai/apps/geometry-calculator-pro-yokie)** by nakhon phagdeechat: A new entrant providing specialized geometric calculation tools that may eventually overlap with our arithmetic scope. - Includes history and export functionality, allowing users to save and share their complex geometric calculations. ## What's New - **Latest (v1.6, 8 years ago):** Optimized application performance. ## App Momentum (Zombie) {#momentum} - Shipped internationalization and UI tooltips. - Added refined statistical tracking features. - Fixed critical crash on launch. > **Cadence:** 5 total versions · 1 majors in last 6 months · 15 days since last update · 618 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Mental Math Tricks Smart Bunny is a market-leading education app that is completely free. With a 4.79/5 rating from 270 reviews, it delivers strong user satisfaction. > **Bottom Line:** The app maintains a strong reputation for its clean, ad-free utility, but the latest stability regressions threaten its core retention, so the PM must prioritize a hotfix before any new feature expansion. **Best for:** Students and individuals seeking to improve mental arithmetic skills through structured, ad-free practice. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship emergency stability patch because the latest update causes immediate crashes on launch → restore user trust and rating baseline. ### Feature Gaps vs Competitors - Time-reading practice modules (available in Kindergarten Math but missing here) ### Outlook: Mixed The casual educational math market is consolidating around gamified, curriculum-aligned experiences; the lack of active feature development leaves the app exposed to rivals with faster release cadences. The immediate priority is restoring stability to prevent churn, as the current crash rate negates the app's utility-first advantage. - 🔴 Critical stability regressions in the latest release cause immediate crashes on launch, which erodes the daily active habit and triggers negative sentiment. - 🟢 Organic chart entries in multiple international markets suggest strong underlying demand for an ad-free, privacy-focused mental math utility. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.79/5 | | Total Reviews | 270 | | Sentiment | Thrilled (85/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Declining | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Mental Math Tricks Smart Bunny** (this app) | 4.79/5 | Thrilled | Olecsii Chechel | | [Multiplication Math Flashcards](https://marlvel.ai/apps/com-eggrollgames-matchmathmultiplicationfree) | 4.4/5 | N/A | Eggroll Games LLC | | [Kindergarten Math: Ages 5–8](https://marlvel.ai/apps/com-gameifun-kindergartenmath) | 4.0/5 | N/A | Technorex Softwares | | [Grade 8 Mathematics](https://marlvel.ai/apps/com-jsdtsolutions-grade8mathematicsmobileapplication) | 4.5/5 | N/A | JSDT SOLUTIONS | | [Convertidor Números Romanos](https://marlvel.ai/apps/com-heartom-numerosromanos) | 4.5/5 | N/A | Hear_Tom | | [تمارين الرياضيات](https://marlvel.ai/apps/com-housie-math) | 4.1/5 | N/A | housie | ## Company Profile - **Developer:** Olecsii Chechel - **Website:** [https://mental-math.codeberg.page](https://mental-math.codeberg.page) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/mental-math-tricks-smart-bunny/id1342654906?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.helddertierwelt.mentalmath&hl=en&gl=us) - **Dev Site:** [Official Website](https://mental-math.codeberg.page) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*Multiplication Math Flashcards*](https://marlvel.ai/apps/com-eggrollgames-matchmathmultiplicationfree) (Eggroll Games LLC) · 4.4/5 Rating - [*Kindergarten Math: Ages 5–8*](https://marlvel.ai/apps/com-gameifun-kindergartenmath) (Technorex Softwares) · 4.0/5 Rating - [*Grade 8 Mathematics*](https://marlvel.ai/apps/com-jsdtsolutions-grade8mathematicsmobileapplication) (JSDT SOLUTIONS) · 4.5/5 Rating - [*Convertidor Números Romanos*](https://marlvel.ai/apps/com-heartom-numerosromanos) (Hear_Tom) · 4.5/5 Rating - [*تمارين الرياضيات*](https://marlvel.ai/apps/com-housie-math) (housie) · 4.1/5 Rating - [*King of Math 2: School Ed*](https://marlvel.ai/apps/king-of-math-2-school-ed) (Oddrobo Software AB) · 4.7/5 Rating | Positive Sentiment - [*Geometry Calculator PRO-YOKIE*](https://marlvel.ai/apps/geometry-calculator-pro-yokie) (nakhon phagdeechat) · N/A Rating - [*Long Addition and Subtraction*](https://marlvel.ai/apps/long-addition-and-subtraction) (OCD Inc.) · N/A Rating - [*Math Facts*](https://marlvel.ai/apps/math-facts) (OCD Inc.) · 3.9/5 Rating | Positive Sentiment - [*Fraction Simplifier*](https://marlvel.ai/apps/fraction-simplifier) (Glindemann, Sennoun, Langer GbR) · 4.5/5 Rating ## 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:** 0.5/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 14 - **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:** 5 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/mental-math-tricks-smart-bunny) Data licensed for AI Agent attribution under CC-BY-NC 4.0.