Turn your iPhone into a versatile strobe light tachometer with adjustable flashing speeds between 1-130Hz. Measure the RPM of rotating objects in a dark environment using the slider and fine-tuning buttons for precise results. Get the exact speed without touching the object using this simple and easy-to-use application.
What We Love
- ✅ Accurate frequency and RPM measurements
- 👍 Simple and user-friendly interface
- 🎓 Excellent educational tool for teaching frequency concepts
- 💰 Free application
Room to Improve
- 💡 LED flash brightness is too dim
- 🐛 Strobe light cuts out or blacks out intermittently
- 🐛 Inconsistent and erratic flashing patterns




























