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Signal Foundation
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4.0 ミリオン ダウンロード
2026年6月22日 更新日
Everyone コンテンツのレーティング

セキュリティ · Signal

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署名はありません。

について

Signal is a private messaging app that provides end to end encrypted chats and calls without ads.

説明

Signal is a messaging app with privacy at its core. It is free and easy to use, with strong end-to-end encryption that keeps your communication completely private.


• Send texts, voice messages, photos, videos, GIFs, and files for free. Signal uses your phone’s data connection, so you avoid SMS and MMS fees.


• Call your friends with crystal-clear encrypted voice and video calls. Group calls supported for up to 50 people.


• Stay connected with group chats up to 1,000 people. Control who can post and manage group members with admin permission settings.


• Share image, text, and video Stories that disappear after 24 hours. Privacy settings keep you in charge of exactly who can see each Story.


• Signal is built for your privacy. We know nothing about you or who you’re talking to. Our open source Signal Protocol means that we can’t read your messages or listen to your calls. Neither can anyone else. No back doors, no data collection, no compromises.


• Signal is independent and not for profit; a different kind of tech from a different kind of organization. As a 501c3 nonprofit we are supported by your donations, not by advertisers or investors.


• For support, questions, or more information please visit https://support.signal.org/


To check out our source code, visit https://github.com/signalapp


Follow us on Twitter @signalapp and Instagram @signal_app

新着情報

★ Now you can securely share your Android phone's screen during video calls. Scroll through potential vacation rentals for the family reunion, ask your smartest friends to help you with a particularly challenging crossword, or take notes during a work call to make sure everyone is on the same page (and looking at it too).

スクリーンショット

Screenshot 1 Screenshot 2 Screenshot 3 Screenshot 4 Screenshot 5 Screenshot 6 Screenshot 7

詳細

更新されました

2026年6月22日

開発者

Signal Foundation

Google Playで見る

Googleプレイ

権限

Permissions

  • org.thoughtcrime.securesms.ACCESS_SECRETS
  • android.permission.ACCESS_COARSE_LOCATION
  • android.permission.ACCESS_FINE_LOCATION
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.ACCESS_NOTIFICATION_POLICY
  • android.permission.ACCESS_WIFI_STATE
  • android.permission.AUTHENTICATE_ACCOUNTS
  • android.permission.BLUETOOTH
  • android.permission.BROADCAST_STICKY
  • android.permission.CAMERA
  • android.permission.CHANGE_NETWORK_STATE
  • android.permission.CHANGE_WIFI_STATE
  • android.permission.DISABLE_KEYGUARD
  • android.permission.FOREGROUND_SERVICE
  • android.permission.FOREGROUND_SERVICE_CAMERA
  • android.permission.FOREGROUND_SERVICE_DATA_SYNC
  • android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK
  • android.permission.FOREGROUND_SERVICE_MICROPHONE
  • android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION
  • android.permission.FOREGROUND_SERVICE_PHONE_CALL
  • android.permission.FOREGROUND_SERVICE_REMOTE_MESSAGING
  • android.permission.GET_ACCOUNTS
  • android.permission.INSTALL_SHORTCUT
  • android.permission.INTERNET
  • android.permission.MANAGE_OWN_CALLS
  • android.permission.MODIFY_AUDIO_SETTINGS
  • android.permission.NEARBY_WIFI_DEVICES
  • android.permission.POST_NOTIFICATIONS
  • android.permission.RAISED_THREAD_PRIORITY
  • android.permission.READ_CALL_STATE
  • android.permission.READ_CONTACTS
  • android.permission.READ_MEDIA_IMAGES
  • android.permission.READ_MEDIA_VIDEO
  • android.permission.READ_MEDIA_VISUAL_USER_SELECTED
  • android.permission.READ_PHONE_NUMBERS
  • android.permission.READ_PHONE_STATE
  • android.permission.READ_PROFILE
  • android.permission.READ_SYNC_SETTINGS
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.RECORD_AUDIO
  • android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
  • android.permission.SCHEDULE_EXACT_ALARM
  • android.permission.USE_BIOMETRIC
  • android.permission.USE_CREDENTIALS
  • android.permission.USE_FULL_SCREEN_INTENT
  • android.permission.VIBRATE
  • android.permission.WAKE_LOCK
  • android.permission.WRITE_CONTACTS
  • android.permission.WRITE_EXTERNAL_STORAGE
  • android.permission.WRITE_SYNC_SETTINGS
  • com.android.launcher.permission.INSTALL_SHORTCUT
  • android.permission.READ_EXTERNAL_STORAGE
  • android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE
  • android.permission.USE_FINGERPRINT
  • com.google.android.c2dm.permission.RECEIVE
  • com.android.vending.BILLING
  • android.permission.BLUETOOTH_CONNECT
  • org.thoughtcrime.securesms.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
  • com.sec.android.provider.badge.permission.READ
  • com.sec.android.provider.badge.permission.WRITE
  • com.htc.launcher.permission.READ_SETTINGS
  • com.htc.launcher.permission.UPDATE_SHORTCUT
  • com.sonyericsson.home.permission.BROADCAST_BADGE
  • com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
  • com.anddoes.launcher.permission.UPDATE_COUNT
  • com.majeur.launcher.permission.UPDATE_BADGE
  • com.huawei.android.launcher.permission.CHANGE_BADGE
  • com.huawei.android.launcher.permission.READ_SETTINGS
  • com.huawei.android.launcher.permission.WRITE_SETTINGS
  • android.permission.READ_APP_BADGE
  • com.oppo.launcher.permission.READ_SETTINGS
  • com.oppo.launcher.permission.WRITE_SETTINGS
  • me.everything.badger.permission.BADGE_COUNT_READ
  • me.everything.badger.permission.BADGE_COUNT_WRITE

報告

Report Package

Contact: [email protected]

古いバージョン

Signal 8.9.1
XAPK

89.3 MB

ダウンロード
Signal 8.8.2
XAPK

127.8 MB

ダウンロード
Signal 8.7.3
XAPK

117.5 MB

ダウンロード
Signal 8.6.2
XAPK

126.8 MB

ダウンロード
Signal 8.4.1
XAPK

88.4 MB

ダウンロード
Signal 8.3.4
XAPK

125.8 MB

ダウンロード
Signal 8.2.2
XAPK

84.9 MB

ダウンロード
Signal 8.14.3
XAPK

78.1 MB

ダウンロード
Signal 8.13.2
XAPK

117.2 MB

ダウンロード
Signal 8.12.4
XAPK

116.0 MB

ダウンロード
Signal 8.11.5
XAPK

115.5 MB

ダウンロード
Signal 8.10.3
XAPK

114.7 MB

ダウンロード
Signal 8.10.2
XAPK

114.7 MB

ダウンロード
Signal 8.0.4
XAPK

112.6 MB

ダウンロード
Signal 7.74.5
XAPK

121.0 MB

ダウンロード
Signal 7.74.4
XAPK

84.0 MB

ダウンロード
Signal 7.73.2
XAPK

121.0 MB

ダウンロード
Signal 7.72.2
XAPK

82.9 MB

ダウンロード
Signal 7.71.2
XAPK

110.0 MB

ダウンロード
Signal 7.70.1
XAPK

109.7 MB

ダウンロード
Signal 7.69.2
XAPK

109.9 MB

ダウンロード
Signal 7.68.5
XAPK

109.6 MB

ダウンロード
Signal 7.68.4
XAPK

109.6 MB

ダウンロード
Signal 7.67.1
XAPK

118.2 MB

ダウンロード
Signal 7.66.5
XAPK

82.0 MB

ダウンロード
Signal 7.66.4
XAPK

108.6 MB

ダウンロード
Signal 7.65.4
XAPK

81.9 MB

ダウンロード
Signal 7.64.2
XAPK

117.1 MB

ダウンロード
Signal 7.63.3
XAPK

81.9 MB

ダウンロード
Signal 7.62.3
XAPK

81.6 MB

ダウンロード
Signal 7.60.3
XAPK

81.4 MB

ダウンロード
Signal 7.57.2
XAPK

72.1 MB

ダウンロード
Signal 7.45.3
XAPK

112.8 MB

ダウンロード
Signal 7.37.3
XAPK

77.5 MB

ダウンロード
Signal 7.29.4
XAPK

97.9 MB

ダウンロード
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