CarrierBand: 5G/LTE Analyzer

Do you want to know the true nature of the radio waves your smartphone is receiving?
CarrierBand Analyzer is a professional tool that monitors and analyzes mobile network frequency bands in real-time.

[Key Features]
**Real-time Band Monitor**
Instantly displays the currently connected LTE / 5G (NR) band numbers. Visually track band handovers while on the move.

**Capability Report**
Records the bands your device has actually connected to and compares them with carrier-operated bands. Understand your device's support for Platinum Bands and 5G coverage with hard data.

**Multi-language & In-app Switcher**
Supports 7 languages: English, Japanese, Spanish, German, Russian, Chinese, and Korean. Switch your preferred language anytime within the app settings.

**Background Analysis**
Monitor and record network conditions in the background even when the app is closed. Perfect for detailed area analysis based on your movement history.

**Log Export**
Export recorded data in CSV format for detailed PC analysis or sharing with other enthusiasts.

[Recommended for]
- Users checking compatibility for MVNOs or international smartphones.
- Those surveying area quality for carriers like Rakuten Mobile.
- People wanting to understand their home/office radio environment.
- Network engineers and gadget enthusiasts.

Developer: Rato Lab

Recent changes:
Changed log storage to SQLite for improved performance. Added CSV export and log management (including deletion). Previous log data will not be carried over.