Turn your smartphone into a cosmic ray detector and contribute to real-time space research. Capture invisible high-energy particles from deep space using your device's camera sensor and see detections from around the world.
4.8(4 ratings)
Free
Top Picks for Cosmic Ray Detector Soramame
EMF Radiation Detector Reader by Rounding Squares BV
Detect Magnetic Field MeterStrong Contender
🔧 Utilities
4.5😐(4.7K ratings)
FreeAdsIn-App Purchases
Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.
What We Love
- 👍 Works well around microwave
- 👍 Consistent results
- 👍 Useful tool for detecting EMF
- 👍 Legit EMF detection
- 👍 Helps find problem areas
Room to Improve
- 🐛 Ads cover reading numbers
- 🔍 Unclear how to interpret readings
- ⚠️ Questionable accuracy, only detects magnets
- 🔍 No explanation of safe/unsafe levels
- 🐛 Doesn't detect radio frequencies
EMF Radiation Detector by Ngoc Que Nguyen
Worth Considering
🔧 Utilities
3.4😞(200 ratings)
Free
Detect electromagnetic radiation (EMF) emitted by everyday devices. This app uses your iPhone to measure nearby fields, alerting you to potentially harmful levels that could impact your health and environment.
What We Love
- 👍 Simple and clean user interface
- 💰 Free app with no ads
- 🧲 Accurately detects magnetic fields
- 🎮 Fun to experiment with as entertainment
- ⚡ Works reliably for magnetic field detection
- 📱 Easy to use for technically challenged users
Room to Improve
- ❌ Misleading app description and marketing
- 🚫 Does NOT detect EMF radiation as advertised
- 🚫 Does NOT detect radio frequencies or electric fields
- 🚫 Does NOT detect ionizing radiation (gamma rays, x-rays)
- 🚫 Does NOT detect cell phone radiation
- ⚠️ Only detects magnetic fields, not true EMF
- 📊 Inconsistent and unreliable readings
- 🔄 Readings vary wildly in same location
- 🧲 Triggered by any metal objects, not radiation
- ❓ No explanation of measurement units (microTesla)
- ❓ No safety guidelines or harmful level indicators
- 😕 Confuses users about actual radiation dangers
- 🎭 Functions as a metal detector, not radiation detector
