About
Identify unknown callers and suspicious numbers instantly. This app cross-references incoming calls with public warnings, business information, and user reports to provide context before you answer. Analyze call trends and contribute your own experiences to a community database.
What's New in ダレデン 電話番号検索と迷惑電話・詐欺対策
1.0
September 16, 2026
Developer apps
FAQ
Does ダレデン have ads?
Yes, the free version of ダレデン displays advertisements. Users can remove ads by subscribing to ダレデン＋.
What is the subscription cost for ダレデン＋?
ダレデン＋ is available for ¥200 per month or ¥1,400 per year. Subscriptions are auto-renewing and can be managed through your Apple ID account settings.
How often is the number data updated in ダレデン?
The free plan updates number data once a week, while the subscription-based ダレデン＋ updates daily. This ensures you have the most current information on potential threats.
Can ダレデン block calls automatically?
No, ダレデン does not offer automatic call blocking or call recording. Its primary function is to provide information about incoming calls so users can make informed decisions.
Does ダレデン show the caller's name and address?
ダレデン cannot reveal the caller's name or address. It focuses on providing information from public sources and user reports to help identify the nature of the call.
What information sources does ダレデン use?
ダレデン utilizes data from public agencies like the Consumer Affairs Agency and National Police Agency, public information sites, and user-submitted reports and reviews.
Is ダレデン available on Android devices?
Based on the provided data, ダレデン is currently only supported on iPhone devices. There is no information indicating Android compatibility at this time.
How does ダレデン compare to other caller ID apps?
ダレデン focuses specifically on Japanese phone numbers and integrates public warnings and user reports, offering a localized approach to identifying suspicious calls. It does not require access to your contacts.