App for Gmail SMS etc：CosmoSia
Android app by 株式会社ACCESS. Communication · 株式会社ACCESS
- Store rating
- 3.82 / 5
- Store rating count
- 12737
- Download price
- Free to download
- In-app purchases
- Listed by the store
- Version
- 4.18.3 rev:2e4fbca build:1279
- Listing last refreshed
- 2026-09-18
View the original store listing
Store description excerpt
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 netfrontcommunicator-support_a-gr@access-company.com anytime.
Review coverage
AppRill has captured 45 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: 2026-09-18.
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