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

9.1 381

Yandex Mail (beta) 9.27.1 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.

8.2 100

Popup Notifier 4.1.1 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).

9.4 2K+

FairEmail 1.2331 is an Android Communication app developed by Marcel Bokhorst, FairCode BV. Explore 200 alternatives to FairEmail.Fully featured, privacy oriented email app.

6.4 14

Poppy 3.0.0-beta is an Android Personalization app developed by Maxlab Mobile. Explore 88 alternatives to Poppy.Email popup notifications. Full featured email alerts with commands!

8.3 3K+

Official Account 7.2.0 is an Android Business app developed by LINE (LY Corporation). Explore 200 alternatives to Official Account.Lets you create business accounts to communicate with customers.

8.3 8K+

Spark 3.18.6 is an Android Productivity app developed by Spark Mail App. Explore 186 alternatives to Spark.AI-powered mail and calendar app. Sync Gmail, AOL, Yahoo, Hotmail in one inbox.

8.6 17

Missive 11.33.0 is an Android Business app developed by Missive. Explore 200 alternatives to Missive.Missive lets teams manage shared inboxes and collaborate around emails.

7.2 27

eclipso 4.0.0 is an Android Communication app developed by eclipso Mail Europe. Explore 200 alternatives to eclipso.Email. Calendar. Cloud. Office.

7.2 2K+

Email 5.1.2_225_27072026 is an Android Communication app developed by AMOBEAR TECHNOLOGY GROUP. Explore 135 alternatives to Email.Manage Hotmail, Outlook, iCloud & Login mail. Easy inbox & mail online access.

9.0 7K+

Mail 9.15.1 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.

9.0 5K+

Zoho Mail 3.6.2 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!

8.0 257

Fastmail 4.22.0 is an Android Communication app developed by Fastmail Pty Ltd. Explore 200 alternatives to Fastmail.Email and calendar made better. Fast, private hosting for you or your business.

8.8 19K+

Aqua Mail 2.6.1 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.

6.1 2K+

Nine 4.9.7e is an Android Business app developed by NextIntelligence.ai. Explore 160 alternatives to Nine.Nine is a full-fledged and intuitive email app which supports Exchange and IMAP.

8.0 1K+

Letter Opener 3.2.1 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.

9.1 1K+

InstAddr 2026.08.12.1 is an Android Tools app developed by kukusama. Explore 170 alternatives to InstAddr.The app enables you to create disposable email addresses.

8.9 1K+

Tuta 357.260812.1 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.

6.1 8K+

K-9 Mail 22.0 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 51

PostScanMail 5.10.0 is an Android Business app developed by PostScan Mail. Explore 200 alternatives to PostScanMail.Secure virtual mailbox & mail forwarding from anywhere.

8.8 12K+

mail.com 9.14.3 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.

9.1 1K+

Yahoo Mail Go 26.30.1 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!

7.2 261

CleanEmail 3.0.15 is an Android Productivity app developed by Clean Email, LLC. Explore 194 alternatives to CleanEmail.Email cleaner & spam blocker — unsubscribe, bulk delete & organize your inbox.

6.8 18

mail.ch 2.1.22 is an Android Communication app developed by mail.de GmbH. Explore 200 alternatives to mail.ch.This is the mail.ch app to access your mail.ch email box.

9.1 9K+

UnrollMe 3.3.30 is an Android Productivity app developed by Unroll.Me. Explore 200 alternatives to UnrollMe.Unsubscribe & Block Spam - Your all-in-one inbox and email cleaner for Android.