SpellMaster Pro - Dictionary
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About this app
Elevate your English writing, spelling precision, and speech clarity with SpellMaster Proβthe privacy-focused offline spell checker, pronunciation studio, and vocabulary companion crafted with modern Material 3 Expressive design.
Designed for students, professionals, writers, and language learners, SpellMaster Pro combines an ultra-fast offline lexicon with powerful phonetic tools for daily English mastery.
π KEY FEATURES
π΄ 1. True Offline Spell Checking (180,000+ Words)
β’ Powered by a comprehensive embedded lexicon with over 180,000 verified English words.
β’ Works 100% offline without cellular data or Wi-Fi. Ideal for travel, classrooms, and commute.
β’ Intelligent typo detection based on Levenshtein distance and frequency ranking.
β’ Check words, sentences, or full paragraphs with one-tap correction suggestions.
π£οΈ 2. Phonetic Pronunciation Studio
β’ Listen to accurate speech pronunciations across 5 major English accents: United States, United Kingdom, Canada, Australia, and India.
β’ Fine-tune speech pitch and playback rate (0.5x slow-motion study up to 2.0x natural speed).
β’ Pre-loaded with tricky English phonetic words (Worcestershire, Anemone, Mischievous, Colonel, Queue, Quinoa, and more).
β’ Clear syllable breakdowns and audio replay.
π 3. Smart English Dictionary & Thesaurus
β’ Search word definitions instantly categorized by parts of speech (noun, verb, adjective, adverb).
β’ Rich contextual example sentences showing proper usage in modern English.
β’ Interactive synonym and antonym chips to rapidly expand your vocabulary.
β’ Audio pronunciation button for every dictionary entry.
π 4. Speak & Translate (16+ Global Languages)
β’ Voice dictation with real-time speech-to-text recognition.
β’ Instant translation across 16+ languages including Spanish, French, German, Hindi, Arabic, Japanese, Korean, and Portuguese.
β’ Audio speech playback in target languages with one-tap clipboard copy and share.
β¨ 5. AI Style & Tone Enhancer
β’ Polish sentences with selectable writing tones: Professional, Casual, Academic, Concise, and Creative.
β’ Correct grammatical flow, capitalization, and sentence structures.
β’ Side-by-side comparison cards highlight stylistic improvements and refinements.
π¨ 6. Material 3 Expressive UI
β’ Designed with modern Android Material 3 Expressive standards: 28dp squircle cards, full-pill action buttons, and fluid spring physics.
β’ Energetic amber accents paired with deep sovereign navy typography for comfortable reading.
β’ Fully responsive layout optimized for all modern phones, foldables, and tablets.
π‘οΈ PRIVACY-FIRST & TRANSPARENT
β’ No Account Required: Start using the app immediately with zero sign-up friction.
β’ Privacy-Focused: Your keystrokes and dictionary queries are never recorded, tracked, or uploaded.
β’ Zero Dangerous Permissions: No access to camera, contacts, microphone, or device files.
β’ Lightweight & Battery Friendly: Fast, local SQLite queries that preserve battery life.
π¬ DEVELOPER & SUPPORT
β’ Developer: Devang Bhumbhaliya Babubhai
β’ Support Email: devangrabari7072@gmail.com
β’ Privacy Policy: https://devang7072.github.io/spellmaster-pro/
β’ Developer Website: https://devang7072.github.io/
Designed for students, professionals, writers, and language learners, SpellMaster Pro combines an ultra-fast offline lexicon with powerful phonetic tools for daily English mastery.
π KEY FEATURES
π΄ 1. True Offline Spell Checking (180,000+ Words)
β’ Powered by a comprehensive embedded lexicon with over 180,000 verified English words.
β’ Works 100% offline without cellular data or Wi-Fi. Ideal for travel, classrooms, and commute.
β’ Intelligent typo detection based on Levenshtein distance and frequency ranking.
β’ Check words, sentences, or full paragraphs with one-tap correction suggestions.
π£οΈ 2. Phonetic Pronunciation Studio
β’ Listen to accurate speech pronunciations across 5 major English accents: United States, United Kingdom, Canada, Australia, and India.
β’ Fine-tune speech pitch and playback rate (0.5x slow-motion study up to 2.0x natural speed).
β’ Pre-loaded with tricky English phonetic words (Worcestershire, Anemone, Mischievous, Colonel, Queue, Quinoa, and more).
β’ Clear syllable breakdowns and audio replay.
π 3. Smart English Dictionary & Thesaurus
β’ Search word definitions instantly categorized by parts of speech (noun, verb, adjective, adverb).
β’ Rich contextual example sentences showing proper usage in modern English.
β’ Interactive synonym and antonym chips to rapidly expand your vocabulary.
β’ Audio pronunciation button for every dictionary entry.
π 4. Speak & Translate (16+ Global Languages)
β’ Voice dictation with real-time speech-to-text recognition.
β’ Instant translation across 16+ languages including Spanish, French, German, Hindi, Arabic, Japanese, Korean, and Portuguese.
β’ Audio speech playback in target languages with one-tap clipboard copy and share.
β¨ 5. AI Style & Tone Enhancer
β’ Polish sentences with selectable writing tones: Professional, Casual, Academic, Concise, and Creative.
β’ Correct grammatical flow, capitalization, and sentence structures.
β’ Side-by-side comparison cards highlight stylistic improvements and refinements.
π¨ 6. Material 3 Expressive UI
β’ Designed with modern Android Material 3 Expressive standards: 28dp squircle cards, full-pill action buttons, and fluid spring physics.
β’ Energetic amber accents paired with deep sovereign navy typography for comfortable reading.
β’ Fully responsive layout optimized for all modern phones, foldables, and tablets.
π‘οΈ PRIVACY-FIRST & TRANSPARENT
β’ No Account Required: Start using the app immediately with zero sign-up friction.
β’ Privacy-Focused: Your keystrokes and dictionary queries are never recorded, tracked, or uploaded.
β’ Zero Dangerous Permissions: No access to camera, contacts, microphone, or device files.
β’ Lightweight & Battery Friendly: Fast, local SQLite queries that preserve battery life.
π¬ DEVELOPER & SUPPORT
β’ Developer: Devang Bhumbhaliya Babubhai
β’ Support Email: devangrabari7072@gmail.com
β’ Privacy Policy: https://devang7072.github.io/spellmaster-pro/
β’ Developer Website: https://devang7072.github.io/
Offline spell checker, voice pronunciation studio, smart dictionary & thesaurus.
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
Whatβs new
Welcome to SpellMaster Pro v1.0.0!
β’ 100% Offline Spell Checker (180k+ words)
β’ Phonetic Pronunciation Studio (5 accents)
β’ Smart Dictionary & Thesaurus
β’ Speak & Translate in 16+ languages
β’ AI Writing & Tone Enhancer
β’ Modern Material 3 Expressive UI
β’ 100% Offline Spell Checker (180k+ words)
β’ Phonetic Pronunciation Studio (5 accents)
β’ Smart Dictionary & Thesaurus
β’ Speak & Translate in 16+ languages
β’ AI Writing & Tone Enhancer
β’ Modern Material 3 Expressive UI
Everyone
Learn moreApp support
About the developer
Rathod Pragnesh Hareshbhai
hiravanshi.studio@gmail.com
35, hadanagar, bhavnagar para
Bhavnagar, Gujarat 364003
India
