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App for Gmail SMS etc：CosmoSia

App for Gmail SMS etc：CosmoSia

7.8 978

4.18.2 rev:8871867 build:1276 by 株式会社ACCESS

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Mail(CS)

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About Mail(CS)

Mail(CS) (Package Name: com.access_company.android.nfcommunicator) is developed by 株式会社ACCESS and the latest version of App for Gmail SMS etc：CosmoSia 4.18.2 rev:8871867 build:1276 was updated on August 9, 2026. App for Gmail SMS etc：CosmoSia is in the category of Communication. You can check all apps from the developer of App for Gmail SMS etc：CosmoSia and find 107 alternative apps to App for Gmail SMS etc：CosmoSia on Android. Currently this app is for free. This app can be downloaded on Android 9.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.

CosmoSia is the best simple client application for email, SMS, and MMS which can manage your mailbox easily.
CosmoSia is a messaging application for sending and receiving email and SMS with the ability to serve as the default SMS handler.
*CosmoSia must be set as the default SMS application in order to use SMS.
- Just tap! The all-new "Reactions" feature
Get your feelings across without words: Just like in a chat, react to emails with emoji such as "👍", "❤️", and "👏".
Reaches the other person even without the app: When you add a reaction, the recipient automatically receives a clear notification email. No matter which email service they use — Gmail, docomo mail, Yahoo! Mail, and more — your "I saw it" comes through loud and clear.
Stay connected like a conversation: Even in group exchanges, you can see at a glance who reacted and how, so conversations keep flowing and stay fun.
CosmoSia is the best replacement for your email or SMS client app because it supports all major email services, SMS/MMS and any other IMAP4 or POP3.
- Gmail
- Hotmail
- Yahoo mail
- AOL
- iCloud
- Outlook
- GMX
- Exchange
- SMS
- MMS
Easy to start
We provide a set for easy setting especially for Gmail, Outlook, Hotmail and SMS. You can start using it immediately.
Easy to use
CosmoSia love simplicity and are committed to make your email easy to read.
We do not provide the complicated functions that other mailers do.
Simple Client
CosmoSia is a simple mail client application that does not use an intermediate server.
We declare that it is structurally impossible for us to see any user's ID, account info, password or email body.
You can use CosmoSia app without concern that your information is being seen in the mailer service.
Animation Emoji
With CosmoSia, you can insert Emoji icons in emails.
Decorate your email and enjoy it!
We LOVE hearing your feedback and are so thankful for everyone supporting CosmoSia.
If you need any help, please contact us from [email protected] anytime.

Mail(CS) 4.18.2 rev:8871867 build:1276 Update

August 12 2026 | v4.18.2
🎉Introducing "Reactions"! Make replying to emails easier and more fun. Send a quick "Got it," "Confirmed," or "Thanks" to the other person with a single tap — no need to write out a message. Backed by our proprietary patented technology (patent granted), it lets you expand your circle of communication safely and securely.
May 27 2026 | v4.17.3
- Fixed some bugs.
April 23 2024 | v4.15.0
- Now supports Android 14.
- Added 10 new rich templates.

App for Gmail SMS etc：CosmoSia APK download

Mail(CS) Features

Communication

Previous Versions More

App for Gmail SMS etc：CosmoSia 4.18.2 rev:8871867 build:1276 APK

August 15, 2026 52.6 MB

Requires Android: Android 9.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: bf1c5a0598f1a74d94332508a6d052d1ee6c0803

Size: 52.6 MB

What's New:

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App for Gmail SMS etc：CosmoSia 4.18.1 rev:38f9830 build:1275 APK

August 12, 2026 52.6 MB

Requires Android: Android 9.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: 67716df6f5c1249ab15d099b99747daff325290c

Size: 52.6 MB

What's New:

August 05 2026 | v4.18.1
- Fixed some bugs.
May 27 2026 | v4.17.3
- Fixed some bugs.
April 23 2024 | v4.15.0
- Now supports Android 14.
- Added 10 new rich templates.

Download

App for Gmail SMS etc：CosmoSia 4.18.0 rev:be4a27d build:1274 APK

August 7, 2026 52.6 MB

Requires Android: Android 9.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: f1ec59433e83172b82f6612fa494b33a92d397d3

Size: 52.6 MB

What's New:

July 29 2026 | v4.18.0
- Fixed some bugs.
May 27 2026 | v4.17.3
- Fixed some bugs.
April 23 2024 | v4.15.0
- Now supports Android 14.
- Added 10 new rich templates.

Download

App for Gmail SMS etc：CosmoSia 4.17.5 rev:ec9cf15 build:1273 APK

July 28, 2026 50.85 MB

Requires Android: Android 9.0+

Architecture: arm64-v8a, armeabi-v7a, x86, x86_64

Screen DPI: 120-640dpi

SHA1: defa55d7205c176f89dd6ed7c2a2cfbcd3528095

Size: 50.85 MB

What's New:

June 17 2026 | v4.17.5
- Fixed some bugs.
May 27 2026 | v4.17.3
- Fixed some bugs.
April 23 2024 | v4.15.0
- Now supports Android 14.
- Added 10 new rich templates.

Download

More Information

Package Name:

com.access_company.android.nfcommunicator

Category:

Communication Apps

Update Date:

2026-08-09

Latest Version:

4.18.2 rev:8871867 build:1276

Need Update:

Submit latest version