電話帳ナビ
4.6Screenshot
About this app
Tired of unknown numbers cluttering your call log and potentially scamming you? 🤔 Imagine confidently answering your phone, knowing exactly who's calling, even if they're not in your contacts! 📞 Phonebook Navi, trusted by over 30 million users in Japan, turns those anxious moments into peace of mind. 😌 With a staggering 90%+ accuracy, it identifies everything from delivery services 📦 to potential scams 🚫, making your daily communication safer and more efficient. ✨ Join the No. 1 free caller ID app and experience the difference today! 💪
Caller ID
Instantly identify unknown callers, whether they're businesses, institutions, or potential nuisances. 🧑💼 Never miss an important call or fall for a scam again! This feature benefits everyone who receives calls. ✅
SMS Filtering
Block phishing SMS messages automatically and protect your sensitive information. 🛡️ Essential for anyone who uses their phone for communication and online transactions. Stay safe from scams! 🔒
Nuisance Call Info
Get real-time info on spam and nuisance calls, thanks to AI analysis and millions of users. 🤖 Make informed decisions about whether to answer or block calls. Great for all users! 👍
Advantages
- Boasts an impressive 90%+ accuracy rate, significantly outperforming carrier-provided apps and providing reliable identification for a vast range of numbers, including businesses and public institutions.
- Its SMS filtering is highly effective, used by government agencies and corporations, offering robust protection against phishing scams and information leaks, ensuring a safer digital experience for all users.
- Leverages AI analysis and a massive user base to provide real-time identification and nuisance call scoring, helping users intuitively decide whether to answer a call, enhancing personal safety.
What Users Say
55Love the caller ID! Wish it had more customization options. 👍
CallerGuardianJan 11, 2025- 75SMS filter is a lifesaver! Blocks so many spam texts. 🙏SMS_SentryDec 23, 2025
- 57Finally, I know who's calling! So much less stress. 😊PeacefulPhoneJan 31, 2025
- 59Helps identify delivery guys easily. Saves time! 🚚Delivery_DudeJun 30, 2025
- 73Great for blocking known scam numbers. Keep up the good work! ✨Scam_StopperJun 27, 2025
