- Google Play price
- free
- Android installs
- 1M+
- Platforms
- Android
- Developer
- RiBrison inc.
- Category
- Communication
- Source
- App listing
Screenshots
About 電話帳ナビ
Phonebook Navigator is a free communication app that identifies unknown callers and filters unwanted SMS messages. It offers robust spam detection and business information, even for unregistered numbers.
Key Features
Caller Identification
This feature displays information for incoming calls, even from numbers not saved in your contacts, helping you identify legitimate callers.
SMS Filtering
Effectively prevents phishing scams and unwanted messages by filtering suspicious SMS communications to protect your information.
Spam Call Blocking
Automatically blocks nuisance and scam calls based on a nuisance call rating calculated from app users' reports.
How to Use 電話帳ナビ
Install the app and set it as your default caller ID app. When a call comes in, it will automatically search and display caller information, allowing you to decide whether to answer.
Who Is It For?
This app is suitable for those seeking to identify unknown callers and enhance their phone's security.
- Identifying unknown callers
- Blocking spam and scam calls
- Filtering suspicious text messages
Things to Know
Android 10+ Requirement
On Android 10 or later, the app must be set as the default caller ID/spam app to enable its core features.
Data Call Limitations
Caller ID display may not function for calls made over data communication services.
Contact Access
The app accesses your phonebook only to avoid marking saved contacts as spam.
Download 電話帳ナビ
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