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説明

Threema is the world’s best-selling secure messenger and keeps your data out of the hands of hackers, corporations, and governments. The service can be used completely anonymously. Threema is open source, allows to make end-to-end encrypted voice and video calls, and offers every feature one would expect from a state-of-the-art instant messenger. With Threema Web, you can also use Threema from your Desktop.

PRIVACY AND ANONYMITY
Threema is designed from the ground up to generate as little data on servers as possible. Group memberships and contact lists are managed on your device only, and never stored on our servers. Messages are immediately deleted after they have been delivered. Local files are stored encrypted on your mobile phone or tablet. All this effectively prevents the collection and misuse of your personal information, including metadata. Threema is fully compliant with the European privacy legislation (GDPR).

HIGHEST ENCRYPTION STRENGTH
Threema encrypts ALL your communications END-TO-END including messages, voice and video calls, group chats, media files and even status messages. You can rest assured that only the intended recipient can read your chats, and nobody else – not even us. Threema uses the trusted open source NaCl cryptography library for encryption. The encryption keys are generated and safely stored on users’ devices to prevent backdoor access or copies.

COMPREHENSIVE FEATURES
Threema is not only an encrypted and private messenger but also versatile and feature-rich.

• Write text and send voice messages
• Make voice and video calls (requires iPhone 5s / iOS 10 or above)
• Share videos, pictures and locations
• Send any type of file (pdf, animated gif, mp3, doc, zip, etc.)
• Use Threema Web to chat from your Desktop
• Create groups
• Conduct polls with the poll feature
• Choose between a dark and a light theme
• Quickly and silently reply with the unique agree/disagree feature
• Verify the identity of a contact by scanning their personal QR code
• Use Threema as anonymous instant messaging tool
• Synchronize your contacts (optional)

SERVERS IN SWITZERLAND
All our servers are located in Switzerland, and we develop our software in-house.

FULL ANONYMITY
Each Threema user receives a random Threema ID for identification. A phone number or email address is not required to use Threema. This unique feature allows you to use Threema completely anonymously – no need to give up private information or to open an account.

OPEN SOURCE AND AUDITS
The source code of the Threema app is open for everyone to review. On top of that, renowned experts are regularly commissioned to conduct systematic security audits of Threema’s code.

NO ADS, NO TRACKERS
Threema is not financed by advertising and does not collect user data.

SUPPORT / CONTACT
For questions or problems please consult our FAQs: https://threema.ch/en/faq

新機能

バージョン 4.6.5

Threema 4.6.5
• Threema calls: Haptic feedback when call partner activates video transmission
• Improved performance when sending messages in group chats
• Fixed a crash that could occur when opening a chat in version 4.6.4
• Various other improvements and miscellaneous minor bug fixes

Threema 4.6.4
• Increased maximum group size to 256 members
• You can now quote any type of message (including media, voice messages, and locations)
• Send images directly from gallery preview
• Polish localization
• Threema calls: Various bug fixes
• iOS 14: Fixed a bug that could occur when deleting files
• Various UI improvements
• VoiceOver improvements on call screen
• Various other improvements and miscellaneous minor bug fixes

評価とレビュー

3.6/5
19件の評価

19件の評価

sting9276

ダークテーマ

ダークテーマ適用時、contactsとmessegeのところが黒いフォントのままなのが見難い。(2019/10/30追記)フォントの件、見やすくなりました。対応ありがとうございます。

tolonen84

日本語入力が使えない

長らく使って来ましたが4.3.1以降のアップデートで日本語入力のバグにより使えなくなりました。文頭で文字がダブって入力されたり、部分的に漢字変換ができなかったり、濁音の入力ができなかったりする状態が続いています。最新の4.3.2でも修正されていません。購入してはいけません。

kakurenboshi

Threema Web

I cannot download the file through Threema web any more...
Please fix it.

Appのプライバシー

デベロッパである"Threema GmbH"は、Appのプライバシー慣行に、以下のデータの取り扱いが含まれる可能性があることを示しました。詳しくは、デベロッパプライバシーポリシーを参照してください。

ユーザに関連付けられたデータ

次のデータは収集され、ユーザの識別情報に関連付けられる場合があります:

  • 連絡先情報
  • ID

ユーザに関連付けられないデータ

次のデータは収集される場合がありますが、ユーザの識別情報には関連付けられません:

  • 診断

プライバシー慣行は、ご利用の機能やお客様の年齢などに応じて異なる場合があります。詳しい情報

サポート

  • Wallet

    すべてのパス、チケット、カード等を1か所で

  • ファミリー共有

    ファミリー共有を有効にすると、最大6人のファミリーメンバーがこのAppを使用できます。

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