Master algebra with rare, lightning-fast calculation techniques. Learn through animated lessons and practice with endless, randomly generated problems. Prepare for standardized tests and improve mental math skills.
What We Love
- 🧠 Effective mental math tricks and shortcuts
- 📚 Clear, easy-to-follow step-by-step lessons
- ⚡ Helps improve calculation speed significantly
- 🎓 Great for test prep (GMAT, SAT, MCAT)
Room to Improve
- 🔤 Font too small and hard to read
- 🎨 Poor color contrast (light grey on grid paper)
- 🐛 Crashes on older devices (iPhone 4S)



























