107 App for Gmail SMS etc：CosmoSia Alternatives and Similar Apps

8.6 17

Missive 11.35.0 is an Android Business app developed by Missive. Explore 200 alternatives to Missive.Missive lets teams manage shared inboxes and collaborate around emails.

8.8 52

PostScanMail 5.11.0 is an Android Business app developed by PostScan Mail. Explore 200 alternatives to PostScanMail.Secure virtual mailbox & mail forwarding from anywhere.

9.1 382

Yandex Mail (beta) 9.29.0 is an Android Communication app developed by Direct Cursus Computer Systems Trading LLC. Explore 114 alternatives to Yandex Mail (beta).Convenient mail with reliable protection from spam beta-version.

8.9 1K+

Yahoo Mail Go 26.35.1 is an Android Productivity app developed by Yahoo. Explore 176 alternatives to Yahoo Mail Go.Try our lighter email app - works with Yahoo, Gmail, AOL & Outlook accounts!

8.8 19K+

Aqua Mail 2.6.2 is an Android Business app developed by Aqua Mail Inc. Explore 200 alternatives to Aqua Mail. Aqua Mail is listed in Top 10 Email Apps for Android.Email client for Gmail, Yahoo, Outlook, Hotmail, GMX, AOL, IMAP, POP3, Office365.

7.7 1K+

LINE WORKS 4.6.5.0 is an Android Productivity app developed by LINE WORKS Corp.. Explore 140 alternatives to LINE WORKS.Online Collaboration Tool.

9.0 7K+

Mail 9.16.2 is an Android Communication app developed by 1&1 Telecommunication SE. Explore 97 alternatives to Mail.The mail app for 1&1 customers with a mobile, fiber optic or DSL contract.

6.1 8K+

K-9 Mail 23.0 is an Android Communication app developed by Mozilla Thunderbird. Explore 163 alternatives to K-9 Mail.K-9 Mail is a 100% open source, privacy focused email client for Android.

8.8 12K+

mail.com 9.16.2 is an Android Communication app developed by 1&1 Mail & Media Inc. Explore 200 alternatives to mail.com.Secure mail app with cloud storage for photos & files, plus custom email address.

7.8 13

FlowCrypt 1.6.5 is an Android Communication app developed by FlowCrypt a.s.. Explore 200 alternatives to FlowCrypt.Easy to use PGP email encryption.

8.9 1K+

Tuta 359.260904.0 is an Android Communication app developed by Tutao GmbH. Explore 200 alternatives to Tuta.Encrypted privacy-first email client: ad free, no tracking, fully anonymous.

8.8 1K+

MightyText 4.64 is an Android Productivity app developed by MightyText: SMS Texting w/ PC - SMS Messaging. Explore 200 alternatives to MightyText.Text from your Tablet, using your Android phone #. SMS & MMS, sync'd w/ phone.

9.0 24K+

Email 26.8.0 is an Android Productivity app developed by Edison Software. Explore 200 alternatives to Email.Works with Gmail, Hotmail, Yahoo Mail, AOL, Outlook email accounts. Try Now!

8.0 1K+

Letter Opener 3.4.0 is an Android Productivity app developed by Letter Opener GmbH. Explore 152 alternatives to Letter Opener.Letter Opener - Open Winmail.dat, MSG, EML and MHT files.

8.8 7K+

Email - Mail Mailbox 1.95 is an Android Communication app developed by TOH Talent Team. Explore 187 alternatives to Email - Mail Mailbox.Email for Gmai, Outlook, Yahoo, AOL, Office365, Hotmail, iCloud & All Email free.

8.5 8K+

YouMail 8.0.1 is an Android Communication app developed by YouMail, Inc. Explore 200 alternatives to YouMail. YouMail is listed in Top 10 Voicemail Apps for Android.Stop robocalls, spam texts, and communicate safely with YouMail's smart blocker.

9.0 5K+

Zoho Mail 3.6.4 is an Android Communication app developed by Zoho Corporation. Explore 200 alternatives to Zoho Mail. Zoho Mail is listed in Top 10 Email Apps for Android.Zoho Mail - Email, Calendar, Contacts and Files on the move!

7.6 20

SecureMyEmail 2.6.2 is an Android Communication app developed by WiTopia, Inc.. Explore 91 alternatives to SecureMyEmail.Encrypt ANY Email Address, personal or business, in just a few minutes.

8.6 695

Canary 3.99 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.

9.4 2K+

FairEmail 1.2333 is an Android Communication app developed by Marcel Bokhorst, FairCode BV. Explore 200 alternatives to FairEmail.Fully featured, privacy oriented email app.

9.3 1K+

InstAddr 2026.08.29.1 is an Android Tools app developed by kukusama. Explore 170 alternatives to InstAddr.The app enables you to create disposable email addresses.

8.2 100

Popup Notifier 4.1.2 is an Android Tools app developed by kame3. Explore 200 alternatives to Popup Notifier.Show a popup when a notification of LINE app arrives.(Works ONLY with LINE app).

8.7 85

Campaigns 2.0.26 is an Android Business app developed by Zoho Corporation. Explore 200 alternatives to Campaigns.Email marketing tool to create, send and track campaigns on the go.

7.9 187

ProfiMail Go 4.35.00 is an Android Communication app developed by Lonely Cat Games. Explore 200 alternatives to ProfiMail Go.ProfiMail is a full-featured powerful email client.