👋 Hey, everyone! I’m developing Calculi, an app that solves problems in math, physics, chemistry, and other subjects—from elementary school through university. You can take a picture or type in a problem, then follow a clear, step-by-step solution. 📸 Scan problems from your notebook or screen. ⌨️ Enter calculations with the math keyboard. 📝 Follow each step of the solution. 📚 Check your previous solutions in the history. 🧪 I need your help to make Calculi available to everyone on Google Play! To apply for production access, I need 12 testers to stay opted in to the closed test for 14 days. If you can help, please join the test and remain enrolled for that period. Your feedback would also help me improve the app! 👉 How to join: Join the testers’ group: https://groups.google.com/g/calculi-testers Opt in to the test: https://play.google.com/apps/testing/com.nexusdevsystem.calculi Download the app from Google Play: https://play.google.com/store/apps/details?id=com.nexusdevsystem.calculi Stay enrolled for 14 days and, if you can, try the app and let me know what you think. Thanks so much for your support! 🙏   submitted by   /u/Financial_Regret_516 [link]   [comments]