Transform your iPhone into a powerful strobe light and tachometer. Precisely control flashing speeds from 1Hz to 130Hz to measure the RPM of rotating objects by making them appear stationary. Ideal for precise speed measurements in dark environments.
What We Love
- ✅ Accurate frequency and RPM measurements
- 👍 Simple and user-friendly interface
- 🎓 Excellent educational tool for teaching frequency concepts
- 💰 Free application
- ⚡ Quick and easy to use, even one-handed
- 🎯 Effective for checking turntable, lathe, and fan speeds
- 📱 Works well on most iPhone models
- 🔧 Useful for professional HVAC and mechanical applications
Room to Improve
- 💡 LED flash brightness is too dim
- 🐛 Strobe light cuts out or blacks out intermittently
- 🐛 Inconsistent and erratic flashing patterns
- ⚠️ Hardware compatibility issues with older iPhone models
- 🐛 Strobe stops working after extended use
- 📺 Ads in the control interface
- 🔌 LED flash may not be at maximum brightness setting
- 🌞 Difficult to see in bright daylight conditions
