200 Threema. The Secure Messenger Alternatives and Similar Apps

Explore 200 Threema. The Secure Messenger alternatives and similar Apps in the list below. APKFab gathers the best Apps like Threema. The Secure Messenger that you can play on Android.
Slack
Slack

8.5 14K+

Slack 25.08.30.0 is an Android Business app developed by SLACK TECHNOLOGIES L.L.C.. Explore 200 alternatives to Slack. Slack is listed in Must-Have Apps to Learn Communication Skills, Best 10 Group Chat Apps for Android.All your team communication in one place.

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GroupMe
GroupMe

9.2 49K+

GroupMe 7.135.49 is an Android Communication app developed by GroupMe. Explore 200 alternatives to GroupMe. GroupMe is listed in Best 10 Group Chat Apps for Android.Stay in touch with the people who matter most.

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VK Mail
VK Mail

8.6 1K+

VK Mail 2.48.0.120521 is an Android Communication app developed by VKL. Explore 103 alternatives to VK Mail.Convenient email client for Gmail, Outlook, Yahoo, Yandex mail & other services.

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Telegraph
Telegraph

8.0 28K+

Telegraph T11.14.1 - P11.23.0 is an Android Communication app developed by Databite. Explore 200 alternatives to Telegraph.Tired of limits?Enjoy unlimited features, easy proxy setup, and more.

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WhatsApp
WhatsApp

8.8 19M+

WhatsApp 2.25.23.18 is an Android Communication app developed by WhatsApp LLC. Explore 200 alternatives to WhatsApp. WhatsApp is listed in Top 10 Apps for Free Calls & Texting, Top 10 Video Chat Apps, Best 10 Group Chat Apps for Android.Private calls. Group chats. Voice Messages. Location Sharing.

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Chat
Chat

8.9 27K+

Chat 2025.08.18.796307703.Release is an Android Business app developed by Google LLC. Explore 200 alternatives to Chat. Chat is listed in Top 10 Video Conferencing Apps for Android.Collaborate seamlessly with Google Chat, part of Google Workspace.

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Messages
Messages

9.3 2M+

Messages messages.android_20250813_00_RC02.phone_dynamic is an Android Communication app developed by Google LLC. Explore 181 alternatives to Messages.Simple, helpful messaging by Google.

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WhatsApp Business
WhatsApp Business

8.8 1M+

WhatsApp Business 2.25.22.80 is an Android Communication app developed by WhatsApp LLC. Explore 35 alternatives to WhatsApp Business. WhatsApp Business is listed in Top 10 Video Chat Apps.Connect and engage your customers with WhatsApp Business.

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Nextcloud
Nextcloud

9.2 5K+

Nextcloud 3.32.3 is an Android Productivity app developed by Nextcloud. Explore 200 alternatives to Nextcloud.The Nextcloud Android app allows you to access all your files on your Nextcloud.

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Clubhouse
Clubhouse

8.8 44K+

Clubhouse 25.08.19 is an Android Social app developed by Alpha Exploration Co.. Explore 133 alternatives to Clubhouse.Join Live Voice Chats.

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Voxer
Voxer

6.6 19K+

Voxer 4.2.46.23128 is an Android Communication app developed by VoxerPro LLC. Explore 200 alternatives to Voxer. Voxer is listed in Top 10 Walkie Talkie Apps.A Walkie Talkie App for teams with live voice, text, photos, & location sharing.

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Proton Mail
Proton Mail

9.2 7K+

Proton Mail 7.0.6 is an Android Communication app developed by Proton AG. Explore 200 alternatives to Proton Mail. Proton Mail is listed in Top 10 Email Apps for Android.A trusted email app that uses end-to-end encryption and offers advanced security.

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Zangi
Zangi

8.7 13K+

Zangi 6.3.1 is an Android Communication app developed by Secret Phone, Inc. Explore 200 alternatives to Zangi. Zangi is listed in Best 10 Group Chat Apps for Android.BE PRIVATEAnonymous. No Trace. Fast.

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Canary
Canary

8.2 641

Canary 3.55 is an Android Productivity app developed by Canary Mail. Explore 200 alternatives to Canary.Secure mail client with AI Inbox & PGP encryption for Gmail, Outlook, IMAP & EWS.

200 Alternatives to Canary
Plus
Plus

8.1 72K+

Plus 11.14.1.0 is an Android Communication app developed by rafalense. Explore 200 alternatives to Plus.Plus Messenger is an UNOFFICIAL messaging app that uses Telegram's API.

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FairEmail
FairEmail

9.8 2K+

FairEmail 1.2292 is an Android Communication app developed by Marcel Bokhorst, FairCode BV. Explore 200 alternatives to FairEmail.Fully featured, privacy oriented email app.

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3CX
3CX

5.4 595

3CX 20.4.0 is an Android Communication app developed by 3CX. Explore 200 alternatives to 3CX.Work Remotely from your Android device.

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Marco Polo
Marco Polo

9.3 21K+

Marco Polo 0.538.0 is an Android Communication app developed by Joya Communications. Explore 200 alternatives to Marco Polo. Marco Polo is listed in Top 10 Walkie Talkie Apps.Video chat that brings you closer without asking you to compromise on trust.

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Chat-in
Chat-in

8.0 384

Chat-in 4.3.2 Google 1.0.9 is an Android Communication app developed by Kale İleri Teknoloji Ltd. Şti.. Explore 102 alternatives to Chat-in.Chat-in is an app that allows you messaging with your friends and family.

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Mint Messenger
Mint Messenger

8.2 7K+

Mint Messenger 1.5.7 is an Android Communication app developed by Apps by Forbis. Explore 126 alternatives to Mint Messenger.Messaging, SMS, Voice & File Sharing.

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Gem Space
Gem Space

7.7 6K+

Gem Space 7.30.34742 is an Android Communication app developed by Marketspace Solutions OU. Explore 200 alternatives to Gem Space.Private messenger for communication・Chatting text app・Video call.

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Tellonym
Tellonym

8.8 30K+

Tellonym 3.146.4 is an Android Social app developed by Callosum Software. Explore 198 alternatives to Tellonym.Get your Tellonym Link for Q&A and anonymous messages on Instagram und Snapchat!

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Telegram X
Telegram X

8.3 54K+

Telegram X 0.27.11.1758-arm64-v8a is an Android Social app developed by Telegram FZ-LLC. Explore 200 alternatives to Telegram X.An official alternative to Telegram.

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Delta Chat
Delta Chat

8.7 168

Delta Chat 2.11.0 is an Android Communication app developed by merlinux. Explore 150 alternatives to Delta Chat.Decentralized private messenger with chat-shared tools and games.

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