Vocabulary Builder vs CobraTyping
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vocabulary Builder
Read full descriptionHide full description
Vocabulary Builder makes learning English words fun and effective. Swipe through beautifully designed word cards, test yourself with 4 different quiz types, and watch your vocabulary grow every day. SWIPE TO LEARN Learn new words with an intuitive swipe interface. Swipe right if you know the word, left if you need more practice. Each card shows the definition, pronunciation, examples, synonyms, and antonyms. 4 QUIZ TYPES Multiple Choice: Pick the correct definition from 4-6 options Flashcards: Flip cards and test your recall Typing Quiz: Type the word from its definition Matching: Match words to their meanings against the clock 8,000+ CURATED WORDS Words organized across 13+ categories including Business, Technology, Science, Academic, Arts, Health, and Daily Life. From beginner to advanced levels. EXAM PREP Dedicated word sets for GRE, TOEFL, IELTS, and SAT. CEFR-aligned vocabulary from A1 to C2. Prepare for your exams while building real-world vocabulary. SMART SPACED REPETITION Our algorithm tracks your progress and brings back words you need to review at the perfect time. Words you struggle with appear more often until you master them. TRACK YOUR PROGRESS Daily learning streaks to keep you motivated Activity heatmap to visualize your consistency Detailed statistics for every study session Word mastery levels from new to fully learned FEATURES Set your daily word goal (5 to 30 words per day) Bookmark words to review later Listen to pronunciation in American, British, or Australian English Create custom word collections Light and dark mode Daily reminder notifications Download Vocabulary Builder today and start mastering English, one word at a time. Privacy Policy: https://bariserdem.com.tr/pp/vocabulary-privacy.html Terms of Service: https://bariserdem.com.tr/pp/vocabulary-terms.html
CobraTyping
Read full descriptionHide full description
CobraTyping is a focused typing practice app for English vocabulary, Chinese character code input, and Chinese article typing. Build speed, accuracy, and keyboard muscle memory through consistent practice. 【English Word Practice】 • Practice words chapter by chapter while combining vocabulary learning with keyboard muscle memory • View phonetic transcriptions and definitions, and hear words with system text-to-speech • Automatically collect mistakes for targeted review and better typing habits • Start with built-in dictionaries or import your own 【Chinese Character Code Practice】 • Practice character codes from code tables, including Pinyin, Double Pinyin, Wubi, and custom input methods • Display decomposition and code hints to build character-root muscle memory • Customize text generation and practice settings, with an automatic results summary after each session 【Chinese Article Typing】 • Choose between side-by-side and immersive typing modes • Track speed, keystrokes, code length, accuracy, corrections, errors, and retypes in real time • Combine options for text length, shuffling, and repetition • Use timed practice, review mistyped characters, and type long passages with automatic scrolling 【Code Competition Simulator】 • Simulate code-based typing competitions using your code tables • Explore key distribution with a keyboard heatmap • Create a shareable results card with one tap 【History and Statistics】 • Automatically save practice results and revisit detailed reports • Follow your progress with daily trend charts 【Management and Personalization】 • Import, group, and manage dictionaries, code tables, and articles • Edit custom articles and import custom fonts • Choose from multiple themes and appearance options, with full Dark Mode support 【Free and Pro】 Core practice features are completely free, including built-in dictionaries and code tables, all three practice modes, the competition simulator, history and statistics, code table management, and themes. Pro is a one-time purchase with permanent access—no subscription and no ads. It unlocks English dictionary management and article management, including importing, editing, categorizing, and sorting your own content. 【Privacy and Data】 All practice data is stored locally on your device. CobraTyping works offline and does not collect your personal information. Whether you are training for a typing competition, learning Wubi or Double Pinyin, or memorizing English words through keyboard practice, CobraTyping helps you make steady progress every day. --- Help: https://ihsiao.com/apps/cobra-typing/docs/ For questions or suggestions, contact us through the About screen in the app or our support page.
Screenshots
Verdict
The clearest difference is ads: CobraTyping at none against Vocabulary Builder's shown. Vocabulary Builder's advantage is iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Vocabulary Builder sells 3 in-app purchases, starting at $1.99 per month and CobraTyping sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Vocabulary Builder | CobraTyping |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 9 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 33 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Baris Erdem | 啸 付 |
In-app purchases
Vocabulary Builder
- Monthly$1.991 Month
- Yearly$14.991 Year
- Lifetime$29.99
CobraTyping
- Functionality Expansion$4.99
Questions
Is Vocabulary Builder free?
Is CobraTyping free?
Do Vocabulary Builder or CobraTyping have ads?
Other comparisons















