Transform your iPhone into a Sound Pressure Level (SPL) meter. Measure environmental noises with adjustable weighting curves and response times, including Leq measurement. Ideal for understanding ambient sound levels.
What We Love
- 👍 Easy to use
- 💰 Free to use
- 📏 Accurate readings (historically)
- 🔊 Useful for volume adjustment
- 💡 Good for quick dB rating
- ✅ Works well (historically)
- ✨ Simple and cool
Room to Improve
- 🐛 Stopped working (frequently)
- ❌ Incompatible with newer iOS/devices
- 📉 Readings often inaccurate/low
- ⚠️ Technical for novices
- 💰 Expensive pro version
- 🚫 Freezes/crashes
- ❓ Unclear interface/settings
- 😵 Annoying ads
































