Integer Skillz vs HeyCaro

Rock Creek Learning has been helping students in Metro Washington DC for more than a decade with various tools and games that help students learn. Since face-to-face is difficult to replicate, we're taking our tools to iOS! Integer Skillz is a simple game that helps students achieve mastery over adding and subtracting integers quickly. By pushing students to evaluate 16 expressions quickly, it helps sharpen their ability to do mental math. This game is appropriate for learners 8 years old and older.

Need English for work, school, travel, or everyday life? HeyCaro is a complete course built around one goal: getting you to speak. It combines a structured curriculum with AI conversation practice, pronunciation training, and exclusive videos and podcasts by English teacher Caro Kowanz. A complete English course Progress chapter by chapter through grammar and vocabulary that build naturally on each other. Practice for a doctor's appointment, a conversation at work or school, a store, a job interview, or a trip abroad. Each chapter mixes real dialogues, clear explanations, and the exact grammar you need at that moment. You'll feel the course building, lesson by lesson, from your first sentences to confident everyday conversation. Built to make you speak Speaking isn't saved for the end. Thousands of speaking exercises get you saying English out loud from your very first lesson, and AI conversation practice takes it further: order food, chat with a bus driver, ace a job interview. The AI listens, responds, and helps you build the confidence to speak without overthinking. No more freezing up when it's your turn to talk. Pronunciation practice Speak into the microphone and the app checks how you did. Train your ear on easily confused sounds, and hear every sentence in the course spoken aloud, so good pronunciation sinks in from day one. Exclusive videos and podcasts by Caro Kowanz Learn directly from @carokowanzenglish, a real English teacher loved by thousands of learners on Instagram. Get video lessons and podcast episodes made just for the app, covering the tricky phrases, idioms, and pronunciation points that textbooks miss. Practical English for everyday life Explanations, hints, and translations help you understand English through the language you know best, rather than guess. HeyCaro supports 34 learner languages: German, Spanish, Portuguese, French, Italian, Japanese, Korean, Chinese (Simplified and Traditional), Russian, Polish, Arabic, Turkish, Ukrainian, Thai, Indonesian, Bengali, Urdu, Greek, Latvian, Afrikaans, Hindi, Romanian, Hungarian, Persian, Czech, Vietnamese, Filipino, Tamil, Uzbek, Slovak, Hebrew, Malay, and Bulgarian. Also inside: • Short daily lessons that fit a busy day • Business English and Travel English courses • Vocabulary that sticks, with spaced repetition and real examples • Full dark mode for comfortable evening study • Progress tracking across every chapter Wherever your English is today, HeyCaro picks up from there and helps you speak with confidence. Terms of Use (EULA): https://www.kowanzmedia.com/heycaro-terms-of-service/ Privacy Policy: https://www.kowanzmedia.com/heycaro-privacy-policy/