--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "English Tenses Book" developer_entity: "Vipin Nair" bundle_id: "com.springz.eng-tenses-free-ios" app_store_id: "880168619" google_play_id: "com.coderzheaven.englishtenses" category: "Education" primary_platform: "ios" primary_monetization: "Free" offline_capable: true market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-07-15" report_date: "2026-09-11" last_verified: "2026-09-11T00:00:00.000Z" report_version: "321.0.8" total_reviews: 15399 overall_rating: 4.9 sentiment: "Thrilled" sentiment_score: 85 confidence: "medium" confidence_score: 0.65 top_praise_theme: "The app provides a clear and practical method for learning English tenses without relying on translation" top_complaint_theme: "Some users report encountering incorrect information within the test sections that undermines their learning confidence" review_sample_size: 51 total_review_count: 51 analyzed_review_count: 51 data_age_days: 20 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["education", "free", "thrilled sentiment", "mobile app", "app review", "app analysis", "esl/efl", "learners,", "students"] canonical_url: "https://marlvel.ai/apps/english-tenses-book" license: "CC-BY-NC 4.0" content_version: "v2" --- # English Tenses Book Intelligence Report ## TL;DR {#tldr} - **Category**: Education · Free - **Signal**: Rating 4.89 · Sentiment Thrilled - **Recent focus**: Some users report encountering incorrect information within the test sections that undermines their learning confidence (top complaint) · The app provides a clear and practical method for learning English tenses without relying on translation (top praise) > **TL;DR:** English Tenses Book is a education app by Vipin Nair, rated 4.89/5 by 15.4K users, with Thrilled user sentiment (85/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** English Tenses Book maintains Thrilled user sentiment (4.89/5 from 15.4K reviews), with users consistently praising the app provides a clear and practical method for learning english tenses without relying on translation. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.89/5 (15.4K reviews) | | **User Mood** | Thrilled | | **Category** | Education | | **Developer** | Vipin Nair | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.65/1.0) | | **Data Age** | 20d | ## Metadata & Market Performance - **Publisher:** Vipin Nair - **Category:** Education - **Target Audience:** ESL/EFL learners, students preparing for standardized English exams like IELTS or TOEFL, and professionals seeking grammar improvement. - **Platforms:** iOS & Android - **Version Reviewed:** 8.3 - **Report Date:** 2026-09-11 - **Signal Count:** 51 reviews analyzed - **Confidence:** Medium (0.65/1.0) - **App Store ID (iOS):** 880168619 - **Bundle ID:** com.springz.eng-tenses-free-ios - **Google Play ID:** com.coderzheaven.englishtenses - **Data Window:** Analysis based on signals collected up to 2026-09-11 ## Executive Snapshot **What it is:** English Tenses Book is an education app for ESL learners and students, providing grammar lessons and practice exercises on iOS and Android. **Why users hire it:** The app removes the friction of translation-based learning by focusing on usage context and visual timelines, serving students who need to master specific grammar rules for standardized exams. ## App DNA (Features & Intent) - **[Differentiator] Sentence Builder Mode:** Interactive grammar construction tool covering 30+ categories and thousands of questions. High-engagement practice loop increases daily active usage and ad-impression inventory. * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Differentiator] Offline Mode:** Full functionality available without internet connection. Acquisition lever that removes connectivity barriers for students in regions with limited data access. * *User Intent:* Users want uninterrupted access without internet dependency. - **[Standard] Progress Tracking:** Dashboard displaying scores, time spent, and performance charts. Retention mechanism provides visual feedback on learning progress to reduce user churn. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} English Tenses Book maintains a 4.82-star rating across 15,399 total ratings, signaling high satisfaction with its focused educational content. The lack of IAP or subscription gates suggests a reliance on ad-volume rather than conversion-based monetization. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all grammar lessons and practice modes - **Analysis:** The app operates on an ad-supported free model with no visible IAP or subscription gates. ## 🟢 User Sentiment (Medium Confidence: 51 of 51 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.89/5 - **Platform Split:** iOS 4.8/5 (33 ratings) | Android 4.9/5 (15.4K ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **The app provides a clear and practical method for learning English tenses without relying on translation** - **Both students and teachers find the structured content helpful for improving their English instruction and practice** - **The interface organizes all English tenses in one place for quick and efficient study sessions** ### Top Complaints (Impact Areas) - **Some users report encountering incorrect information within the test sections that undermines their learning confidence** ## SWOT Analysis {#swot} **Core Strengths:** - Translation-free pedagogy creates a defensible barrier against generic language apps - Offline-first architecture sustains usage in low-connectivity markets **Growth Levers:** - Localized content for high-ARPU markets - Expanding Sentence Builder into a paid, ad-free tier ## What's New - **Latest (v8.3, 1 months ago):** General bug fixes and stability improvements. ## App Momentum (Maintenance) {#momentum} - Ships bug fixes only. - Maintains ~8-week maintenance cadence. > **Cadence:** 2 total versions · 0 majors in last 6 months · 57 days since last update · 1 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} English Tenses Book is a market-leading education app that is completely free. With a 4.89/5 rating from 15.4K reviews, it delivers strong user satisfaction. > **Bottom Line:** Correcting the test-module inaccuracies would stabilize the app's reputation as a reliable educational tool, protecting the high rating baseline that currently drives organic acquisition. **Best for:** ESL/EFL learners, students preparing for standardized English exams like IELTS or TOEFL, and professionals seeking grammar improvement. ### PM Action Plan (Next Best Moves) - [ ] [MAINTAIN] Audit test content for accuracy because user complaints regarding errors undermine learning confidence → restore trust and rating baseline ### Outlook: Stable The education market for grammar-specific tools is consolidating around apps that offer either AI-driven personalization or high-accuracy, exam-aligned content. English Tenses Book is currently advantaged by its clear, translation-free focus, but the lack of recent feature investment leaves it exposed to rivals that offer more frequent content updates. - 🔴 Content inaccuracies in test modules undermine user confidence, which risks long-term retention and rating erosion if left unaddressed. - 🟢 The translation-free pedagogical approach remains a strong differentiator, sustaining high user sentiment despite the lack of recent feature updates. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.89/5 | | Total Reviews | 15.4K | | Sentiment | Thrilled (85/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **English Tenses Book** (this app) | 4.89/5 | Thrilled | Vipin Nair | | [AlgoApp - Flashcards](https://marlvel.ai/apps/algoapp-flashcards) | 4.5/5 | n/a | AlgoApp Inc | | [Elevate - Brain Training Games](https://marlvel.ai/apps/elevate-brain-training-games) | 4.7/5 | n/a | The Mind Company | | [Flashcards Deluxe](https://marlvel.ai/apps/flashcards-deluxe) | 4.5/5 | N/A | OrangeOrApple.com | | [Flash Cards Flashcards Maker](https://marlvel.ai/apps/flash-cards-flashcards-maker) | 4.0/5 | Mixed | Infinite Wave Media, LLC | | [Flashcards maker - AI generate](https://marlvel.ai/apps/flashcards-maker-ai-generate) | 4.1/5 | Mixed | Teleprompter LLC | ## Company Profile - **Developer:** Vipin Nair - **Website:** [https://www.facebook.com/EnglishTenses](https://www.facebook.com/EnglishTenses) - **Social:** [Instagram](https://www.instagram.com/meta) · [Facebook](https://www.facebook.com/Meta) · [X/Twitter](https://twitter.com/Meta) · [YouTube](https://www.youtube.com/meta) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/english-tenses-book/id880168619?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.coderzheaven.englishtenses&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.facebook.com/EnglishTenses) - **Sources:** About us / company information, App store metadata, User reviews. ## Related Intel Reports - [*AlgoApp - Flashcards*](https://marlvel.ai/apps/algoapp-flashcards) (AlgoApp Inc) · 4.5/5 Rating - [*Elevate - Brain Training Games*](https://marlvel.ai/apps/elevate-brain-training-games) (The Mind Company) · 4.7/5 Rating - [*Flashcards Deluxe*](https://marlvel.ai/apps/flashcards-deluxe) (OrangeOrApple.com) · 4.5/5 Rating - [*Flash Cards Flashcards Maker*](https://marlvel.ai/apps/flash-cards-flashcards-maker) (Infinite Wave Media, LLC) · 4.0/5 Rating - [*Flashcards maker - AI generate*](https://marlvel.ai/apps/flashcards-maker-ai-generate) (Teleprompter LLC) · 4.1/5 Rating - [*Impulse - Brain Training*](https://marlvel.ai/apps/impulse-brain-training) (GMRD Apps Limited) · 4.6/5 Rating - [*Peak - Brain Training*](https://marlvel.ai/apps/peak-brain-training) (Synaptic Labs) · 4.7/5 Rating - [*자주 틀리는 우리말*](https://marlvel.ai/apps/app--424) (DaolSoft, Co., Ltd.) · N/A Rating - [*달공부 - 한 달 공부 다이어리 + 루틴/공부 타이머*](https://marlvel.ai/apps/azlabs-dalstudy) (SuWon Choi) · N/A Rating - [*타요콘 - 타요 아바타 놀이동화*](https://marlvel.ai/apps/com-kigle-project-tayocon) (KIGLE) · 3.1/5 Rating ## Frequently Asked Questions {#faq} ### Is English Tenses Book good for exam preparation? Yes, user reviews indicate that the structured content and explanation methods are effective for students preparing for standardized exams like IELTS and TOEFL. ### Does English Tenses Book require an internet connection? No, the app works completely offline, which is a key feature for users in regions with limited connectivity. ### Are there any hidden costs or subscriptions? No, English Tenses Book is currently free and ad-supported, with no visible in-app purchases or subscription gates. ### What are the limitations of English Tenses Book? Some users have reported inaccuracies in the practice test sections, which can be frustrating for those relying on the app for exam preparation. ## 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:** 0.65/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 51 - **Data Sources:** user reviews, company about page, 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:** 20 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/english-tenses-book) Data licensed for AI Agent attribution under CC-BY-NC 4.0.