Math Trainer vs SubVi

Make a little time for maths, wherever you are. Math Trainer gives you quick mental arithmetic questions you can solve at your own pace or against the clock. Start with addition for free. Math Trainer Pro is a one-time purchase that opens up subtraction, multiplication and division, five difficulty levels from Easy to Extreme, focused practice and colourful themes. Work through ten-question rounds, see your progress, and get a helpful hint when you need one. Practise the questions you missed in an unranked round. You can also have questions spoken aloud, switch off negative answers, and choose the theme that feels right for you. Game Center leaderboards let you compare your fastest standard rounds, and achievements give you more to aim for. Your settings can follow you across your Apple devices with iCloud. Made for iPhone and iPad, with no ads or subscriptions.

SubVi (Subtitle Video) project helps users learn English effectively with Dictation, Speech recognition, and Quizzes. Videos are sourced from subscribed YouTube channels. ## Features. - **Subtitle**: Watch YouTube videos with their subtitles and side-by-side translations. - **Quiz**: Test your understanding with short quizzes after watching a video (Only support Ted and Ted-Ed). - **Video Summary**: Read a summary of the video if you prefer not to watch it (Only support Ted and Ted-Ed). - **Dictation**: Listen to an English video clip and write down exactly what's being said. It's a highly effective way to improve English listening comprehension, as dictations force you to carefully consider every word and sound you hear. - **Speaking**: Practice speaking and pronunciation using speech recognition technology that converts your speech into text. After listening to an English video clip, repeat after the speaker, and the app will convert your speech into text for comparison. Your speech will be scored based on the Dice coefficient formula. - **Translation**: View side-by-side translations alongside subtitles while doing dictations and speaking exercises. The app supports translations in over 60 languages. - **Vocabularies and Exercises**: Take notes of new words (vocabulary, phrases, etc.) while doing dictations and speaking exercises, and practice with vocabulary exercises. - **Watch Videos from Your Favorite YouTube Channels**: Unlike other apps, this app allows you to watch videos from your favorite YouTube channels as long as the video has subtitles. - **Search Any Videos on YouTube**: Easily search for any videos on YouTube within the app. ## Terms of Service and Privacy Policy. By using this app, you agree to be bound by the following Terms of Service and Privacy Policy: - [Forever102 Terms of Service and Privacy Policy](https://forever102.com/terms-of-service-and-privacy-policy.html). - [YouTube Terms of Service](https://www.youtube.com/t/terms). - [Google Privacy Policy](https://policies.google.com/privacy?hl=en-US). ## Contact. - [Website](https://forever102.com). - [Email](admin@forever102.com). We appreciate all suggestions and comments from our users. Please feel free to give us any feedback, and if you enjoy our apps, consider leaving a review. > **NOTE**: All channels and videos are provided by the public third-party media service YouTube.