
62
BU Score
Solid
English Grammar and Phonetics
✍️ BU Analytics Review
“
English Grammar and Phonetics is an Android app from TeacherApp English in the Education category, currently rated 4.4★ across 4,217 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 62 — Solid (established niche player). For a Education app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Low install base (4,217 ratings)METRIC | +$1,500 | |
| Mature app (11y old)METRIC | +$1,500 | |
| Good rating (4.4★)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v7.7.5🔄 updated 1y ago📂 Education💰 Free📺 Ad-supported🚀 Launched 2014 (11y old)
📝 About this app
TeacherApp English
Learn British and American English free, fast and offline.
Learn English Grammar | Phonetics | Vocabulary | Skills | Pronunciation | Language | Rules | Offline | Free.
English Grammar (+25 contents to learn).
English Phonetics (+20 contents to learn).
English Vocabulary (+50 contents to learn).
English Language Skills (+40 lessons with activities).
Learn English fast, offline and free with lessons, activities, examples, exercises, quizzes, audios, exams, free downloads and more.
English Idioms - New Vocabulary content! Learn Idioms with pictures and audios.
ENGLISH PRONUNCIATION
Learn and Compare British English (UK) and American English (US) Pronunciation.
ENGLISH SKILLS
Improve your English Skills with Lessons and Activities. Listening | Reading | Writing | Speaking.
ENGLISH GRAMMAR
Learn English Grammar with clear explanation and practise with examples and exercises.
ENGLISH PHONETICS
Upgrade your English Pronunciation with Audios, Language Rules and Exercises.
ENGLISH VOCABULARY
Learn English Words and Sentences with Audios and Pictures.
ENGLISH EXAMS
Prepare for English Worldwide Exams as TOEFL | IELTS | TOEIC | BEC | CAE | OET | and others.
ENGLISH EXERCISES
Practise and Learn English with Multiple Choice Exercises and Interactive Quizzes.
ENGLISH RESOURCES
Download Unlimited English Exercises for free (+1000 files). Grammar, Phonetics and Vocabulary Exercises, Audio Packs and more.
TRANSLATE THE CONTENT
If you need help you can Translate Content for a Better Comprehension.
CONTENTS ▼
ENGLISH PHONETICS | PHONEMIC CHART
- Symbols from the International Phonetic Alphabet (IPA) used in British English.
ENGLISH PHONETICS | PHONETICS ALPHABET
- Interactive Alphabet with Audios and Transcriptions.
ENGLISH PHONETICS | PRONUNCIATION TRAINING
- Audios to learn the Phonemes Pronunciation
- Vowels
- Diphthongs
- Consonants
ENGLISH PHONETICS | VOWELS - CONSONANTS SOUNDS
- Short/Long Vowels
- Front/Centre/Back Vowels
- Voiced/Unvoiced Consonants
- Plosive/Fricative/Affricate/Nasal/Approximant Consonants.
ENGLISH PHONETICS | TRANSCRIPTIONS
- Phonemes with examples in common spelling and their Transcription
ENGLISH PHONETICS | SPELLING RULES
- Sounds and Rules
- Schwa Sound
- Soft and Hard
ENGLISH PHONETICS | INTONATION
- Rising Intonation
- Falling Intonation
- Fall-Rise Intonation
ENGLISH PHONETICS | STRESS PATTERNS
- Word Stress
- Sentence Stress
ENGLISH GRAMMAR | ADJECTIVES
- Qualifying Adjectives
- Demonstratives Adjectives
- Quantitative Adjectives
- Interrogative Adjectives
- Possessive Adjectives
- Numerical Adjectives
- Grammar Rules
ENGLISH GRAMMAR | PRONOUNS
- Personal Pronouns
- Objective Pronouns
- Possessive Pronouns
- Reflexive Pronouns
- Demonstrative Pronouns
- Interrogative Pronouns
- Indefinite Pronouns
- Relative Pronouns
- Reciprocal Pronouns
ENGLISH GRAMMAR | TENSES
- Simple Present Tense
- Present Continuous Progressive Tense
- Present Perfect Tense
- Present Perfect Continuous Tense
- Simple Past Tense
- Past Continuous Progressive Tense
- Past Perfect Tense
- Past Perfect Continuous Tense
- Simple Future Tense
- Future Progressive Tense
- Future Going to Tense
- Future Perfect Simple Tense
- Future Perfect Progressive Tense
ENGLISH GRAMMAR | VERB TO BE
- Present Affirmative
- Present Negative
- Present Interrogative
- Past Simple Affirmative
- Past Simple Negative
- Past Simple Interrogative
ENGLISH GRAMMAR | IRREGULAR VERBS
- Full list
- Infinitive
- Past Simple
- Past Participle
ENGLISH GRAMMAR | MODAL VERBS
- Can
- Could
- May/Might
- Will/Shall
- Should/Ought to
- Must/Have to
- Would
ENGLISH GRAMMAR | PASSIVE VOICE
- Simple Present | Simple Past
- Infinitive | Perfect Infinitive
- Present Perfect | Past Perfect
- Present Continuous | Past Continuous
- Two Objects | More Interesting Facts
ENGLISH GRAMMAR | REPORTED SPEECH
- Direct and Indirect Speech
- Present to Past
- Pronouns and Adverbs
ENGLISH GRAMMAR | NOUNS
- Types of Nouns
Learn British and American English free, fast and offline.
Learn English Grammar | Phonetics | Vocabulary | Skills | Pronunciation | Language | Rules | Offline | Free.
English Grammar (+25 contents to learn).
English Phonetics (+20 contents to learn).
English Vocabulary (+50 contents to learn).
English Language Skills (+40 lessons with activities).
Learn English fast, offline and free with lessons, activities, examples, exercises, quizzes, audios, exams, free downloads and more.
English Idioms - New Vocabulary content! Learn Idioms with pictures and audios.
ENGLISH PRONUNCIATION
Learn and Compare British English (UK) and American English (US) Pronunciation.
ENGLISH SKILLS
Improve your English Skills with Lessons and Activities. Listening | Reading | Writing | Speaking.
ENGLISH GRAMMAR
Learn English Grammar with clear explanation and practise with examples and exercises.
ENGLISH PHONETICS
Upgrade your English Pronunciation with Audios, Language Rules and Exercises.
ENGLISH VOCABULARY
Learn English Words and Sentences with Audios and Pictures.
ENGLISH EXAMS
Prepare for English Worldwide Exams as TOEFL | IELTS | TOEIC | BEC | CAE | OET | and others.
ENGLISH EXERCISES
Practise and Learn English with Multiple Choice Exercises and Interactive Quizzes.
ENGLISH RESOURCES
Download Unlimited English Exercises for free (+1000 files). Grammar, Phonetics and Vocabulary Exercises, Audio Packs and more.
TRANSLATE THE CONTENT
If you need help you can Translate Content for a Better Comprehension.
CONTENTS ▼
ENGLISH PHONETICS | PHONEMIC CHART
- Symbols from the International Phonetic Alphabet (IPA) used in British English.
ENGLISH PHONETICS | PHONETICS ALPHABET
- Interactive Alphabet with Audios and Transcriptions.
ENGLISH PHONETICS | PRONUNCIATION TRAINING
- Audios to learn the Phonemes Pronunciation
- Vowels
- Diphthongs
- Consonants
ENGLISH PHONETICS | VOWELS - CONSONANTS SOUNDS
- Short/Long Vowels
- Front/Centre/Back Vowels
- Voiced/Unvoiced Consonants
- Plosive/Fricative/Affricate/Nasal/Approximant Consonants.
ENGLISH PHONETICS | TRANSCRIPTIONS
- Phonemes with examples in common spelling and their Transcription
ENGLISH PHONETICS | SPELLING RULES
- Sounds and Rules
- Schwa Sound
- Soft and Hard
ENGLISH PHONETICS | INTONATION
- Rising Intonation
- Falling Intonation
- Fall-Rise Intonation
ENGLISH PHONETICS | STRESS PATTERNS
- Word Stress
- Sentence Stress
ENGLISH GRAMMAR | ADJECTIVES
- Qualifying Adjectives
- Demonstratives Adjectives
- Quantitative Adjectives
- Interrogative Adjectives
- Possessive Adjectives
- Numerical Adjectives
- Grammar Rules
ENGLISH GRAMMAR | PRONOUNS
- Personal Pronouns
- Objective Pronouns
- Possessive Pronouns
- Reflexive Pronouns
- Demonstrative Pronouns
- Interrogative Pronouns
- Indefinite Pronouns
- Relative Pronouns
- Reciprocal Pronouns
ENGLISH GRAMMAR | TENSES
- Simple Present Tense
- Present Continuous Progressive Tense
- Present Perfect Tense
- Present Perfect Continuous Tense
- Simple Past Tense
- Past Continuous Progressive Tense
- Past Perfect Tense
- Past Perfect Continuous Tense
- Simple Future Tense
- Future Progressive Tense
- Future Going to Tense
- Future Perfect Simple Tense
- Future Perfect Progressive Tense
ENGLISH GRAMMAR | VERB TO BE
- Present Affirmative
- Present Negative
- Present Interrogative
- Past Simple Affirmative
- Past Simple Negative
- Past Simple Interrogative
ENGLISH GRAMMAR | IRREGULAR VERBS
- Full list
- Infinitive
- Past Simple
- Past Participle
ENGLISH GRAMMAR | MODAL VERBS
- Can
- Could
- May/Might
- Will/Shall
- Should/Ought to
- Must/Have to
- Would
ENGLISH GRAMMAR | PASSIVE VOICE
- Simple Present | Simple Past
- Infinitive | Perfect Infinitive
- Present Perfect | Past Perfect
- Present Continuous | Past Continuous
- Two Objects | More Interesting Facts
ENGLISH GRAMMAR | REPORTED SPEECH
- Direct and Indirect Speech
- Present to Past
- Pronouns and Adverbs
ENGLISH GRAMMAR | NOUNS
- Types of Nouns
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- English Grammar and Phonetics
- Developer
- TeacherApp English
- Bundle ID
- com.TeacherApp
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.teacherappenglish.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $749/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth4,217 ratings+17% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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