あんしんセキュリティ

Installs

13.1m

Rating

4.3

Rating count

3.6k

Category	Tools
Developer	NTT DOCOMO, INC.
Price	Free
First release	2/7/2024 (last year)
Version	06.00.50000
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.nttdocomo.android.anshinsecurity

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
7/21/2025	3,612	4.277	13,116,877	06.00.50000
7/20/2025	3,595	4.278	13,098,745	06.00.50000
7/19/2025	3,580	4.282	13,081,574	06.00.50000
7/18/2025	3,568	4.273	13,052,990	06.00.50000
7/17/2025	3,559	4.256	13,052,990	06.00.50000
7/16/2025	3,545	4.249	13,038,041	06.00.50000
7/15/2025	3,528	4.244	13,025,159	06.00.50000
7/14/2025	3,510	4.270	13,010,203	06.00.50000
7/13/2025	3,499	4.267	12,992,096	06.00.50000
7/12/2025	3,487	4.278	12,975,458	06.00.50000
7/11/2025	3,475	4.274	12,960,975	06.00.50000
7/10/2025	3,463	4.280	12,946,486	06.00.50000
7/9/2025	3,455	4.296	12,933,804	06.00.50000
7/8/2025	3,439	4.288	12,920,283	06.00.50000
7/7/2025	3,424	4.267	12,905,542	06.00.50000
7/6/2025	3,408	4.236	12,870,572	06.00.50000
7/5/2025	3,396	4.246	12,870,572	06.00.50000
7/4/2025	3,383	4.248	12,855,406	06.00.50000
7/3/2025	3,373	4.273	12,826,568	06.00.50000
7/2/2025	3,361	4.274	12,826,568	06.00.50000
7/1/2025	3,347	4.266	12,795,624	06.00.50000
6/30/2025	3,332	4.269	12,795,624	06.00.50000
6/29/2025	3,306	4.263	12,777,034	06.00.50000
6/28/2025	3,288	4.287	12,745,702	06.00.50000
6/27/2025	3,278	4.290	12,745,702	06.00.50000
6/26/2025	3,268	4.296	12,732,929	06.00.50000
6/25/2025	3,257	4.302	12,703,425	06.00.50000
6/24/2025	3,249	4.300	12,702,199	06.00.50000
6/23/2025	3,238	4.322	12,688,348	06.00.50000
6/22/2025	3,226	4.311	12,671,474	06.00.50000
6/21/2025	3,218	4.293	12,656,061	06.00.50000
6/20/2025	3,206	4.270	12,641,056	06.00.50000
6/19/2025	3,196	4.263	12,626,584	06.00.50000
6/18/2025	3,185	4.268	12,612,782	06.00.50000
6/17/2025	3,172	4.263	12,598,484	06.00.50000
6/16/2025	3,162	4.256	12,583,790	06.00.50000
6/15/2025	3,150	4.266	12,566,966	06.00.50000
6/14/2025	3,139	4.252	12,534,710	06.00.50000
6/13/2025	3,134	4.260	12,534,710	06.00.50000
6/9/2025	3,107	4.252	12,497,108	06.00.50000
6/8/2025	3,080	4.252	12,443,659	N/A
5/29/2025	3,073	4.251	12,443,659	N/A
5/28/2025	2,964	4.224	12,285,285	N/A
5/27/2025	2,951	4.214	12,274,274	N/A
5/24/2025	2,945	4.213	12,239,289	N/A
5/22/2025	2,902	4.182	12,205,806	N/A
5/21/2025	2,887	4.189	12,163,514	N/A
5/20/2025	2,875	4.203	12,163,514	N/A
5/19/2025	2,861	4.204	12,162,885	N/A
4/24/2025	2,565	4.119	11,781,312	N/A
4/22/2025	2,478	4.137	11,631,934	N/A
4/15/2025	2,476	4.146	11,631,934	N/A
4/10/2025	2,399	4.231	11,589,466	N/A
4/6/2025	2,324	4.269	11,511,814	N/A

Details

This app is a security app that protects your smartphone from various dangers, including virus protection with a security scan function and nuisance call protection that automatically detects and warns you of nuisance calls.
*In order to protect your smartphone with each security measure of "Anshin Security", you need to start the app and configure the initial settings and settings for each security measure. Be sure to configure the "Anshin Security App" settings.

■Main functions of “Anshin Security”
With this service, you can use functions that protect your smartphone from various threats such as viruses, suspicious programs, nuisance calls, dangerous sites, and spam emails.
Additionally, for each security measure, the number of targets checked and the number of threats discovered are displayed in a report.

[1. Security scan]
Checks whether there are any viruses or suspicious programs on your smartphone/tablet, apps, external memory such as MicroSD, and notifies you if any are detected.

[2. Countermeasures against nuisance calls]
Automatically detects and alerts you to incoming or outgoing calls that may be nuisance calls based on a list of nuisance phone numbers. Additionally, even if the phone is not registered in the telephone directory, the name of the restaurant or company will be automatically displayed when a call is made from a restaurant or company based on information from Hello Page TM and our own research.
It is also possible to check whether a number is a nuisance number even when making or receiving a call.

[3. Dangerous site measures]
If the site you are trying to view is a dangerous site such as a fake site or a virus distribution site, a warning will be displayed to protect you from the threat of the dangerous site.
Blocks or displays a warning when accessing dangerous sites such as fraudulent sites and virus distribution sites.

[4. Dangerous Wi-Fi measures]
If you connect to a dangerous Wi-Fi spot where communication content may be tampered with or intercepted, a warning screen will be displayed.
Check to see if the Wi-Fi you are connecting to is viewing your personal information or tampering with communication content.

[5. Spam email measures]
You can check the setting status (operating/stopped) of "Spam Blocking" (WEB service) provided by Docomo. Please note that this function is compatible with Docomo Mail.
Spam email automatic block: https://www.docomo.ne.jp/service/omakase_block/

[6.Dark web monitoring]
We monitor personal information leaks on the Internet, including the dark web, and notify you of what to do if we detect a leak.

[7.SMS filtering]
Filter spam SMS. Sort suspicious SMS messages such as phishing scams and fraudulent charges to the "Junk Messages" folder.
*SMS and + messages received with the +Message app are subject to judgment.
*Please install the +Message app provided by Docomo before installing this app. If you install this app before the +Message app, the SMS filtering function will work, but please note that the SMS filtering function will be displayed as disabled on this app.

■Features available with “Anshin Security” (for each contract plan)
・“Anshin Security Total Plan”, multi-account users, “Anshin Security Standard Plan”
All features from 1 to 7
・“Anshin Security”
1 to 5 features
・“Anshin Security (Privacy)”
6 features
・"Anshin Security (nuisance SMS)"
7 features
・“Anshin Security Free Plan”
1 and 4 functions

■Required permissions
- Access to all files: The security scan function detects and alerts you to any viruses or suspicious programs on files on your smartphone or tablet.
・Accessibility: The URL of the website you visit is collected using the "Accessibility Service API," and the dangerous site protection function detects and warns you of dangerous sites.
・Location information: The dangerous Wi-Fi prevention function determines whether the connected Wi-Fi is safe.
・Run in the background: The security function operates even when this app is closed.
・Display over other apps: Display the detection results on the screen.

■Frequently asked questions
Please check the FAQ site below.
https://anshin-security.docomo.ne.jp/faq_android/?utm_source=anshin-security&utm_medium=applink&utm_campaign=anshin-security_202401_from-app-to-servicesite-faq-android

■Contact information
Please contact us from the website below.
https://www.docomo.ne.jp/support/inquiry/

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