App for Gmail SMS etc：CosmoSia

Name: App for Gmail SMS etc：CosmoSia
Rating: 3.82 (12765 reviews)
Author: 株式会社ACCESS

Live株式会社ACCESS4 apps · 5.3M installsCommunicationFree · contains adsIn-app purchases: $0.99 - $8.99 per itemcom.access_company.android.nfcommunicator

Email app for SMS Gmail Outlook Yahoo AOL iCloud Exchange IMAP POP3

Alert me ★ Watch Open in Play ↗

Total installs: 5,215,035
Installs / day: +584
Rating: 3.8★
Released: 28 Mar 2012
Last update: 2 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

estimate · charts of 13 Oct

Most downloads likely come from 🇯🇵 Japan (~100%).

Japan100%#69 Top free · Communication

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 13 Oct

Chart	Country	Rank	Change
Top free · Communication	JP	#69	▲ 17

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties App activity, App info and performance, and Device or other IDs
Collects data Personal info, Messages and 7 others
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

25 in 11 groups

15 Sensitive6 Notable4 Routine

What this app can do with your phone

Use your camera to take photos and record videos
Record sound using your phone's microphone
See the list of accounts on your phone, like Google or email accounts
See every contact saved on your phone, including names, numbers and emails
Read all text and picture messages stored on your phone or SIM card
Receive incoming picture messages and could read or delete them before you see them

IdentitySensitive2

Access to accounts on the device and your personal profile card

See the list of accounts on your phone, like Google or email accountsfind accounts on the device · GET_ACCOUNTS
Read your own profile card on the phone, such as your name and contact detailsread your own contact card · READ_PROFILE

ContactsSensitive2

Access to the contacts saved on your phone

See the list of accounts on your phone, like Google or email accountsfind accounts on the device · GET_ACCOUNTS
See every contact saved on your phone, including names, numbers and emailsread your contacts · READ_CONTACTS

SMSSensitive5

Access to read, send, and edit your text messages

Read all text and picture messages stored on your phone or SIM cardread your text messages (SMS or MMS) · READ_SMS
Receive incoming picture messages and could read or delete them before you see themreceive text messages (MMS) · RECEIVE_MMS
Receive and read incoming text messages, including one-time login codesreceive text messages (SMS) · RECEIVE_SMS
Send text messages from your phone, which may cost you moneysend SMS messages · SEND_SMS
Change or delete text messages (SMS and MMS) stored on your phoneedit your text messages (SMS or MMS) · WRITE_SMS

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

PhoneNotable1

Access to phone calls, call history, and voicemail

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable7

Access to miscellaneous device features that don't fit other categories

Change how your phone connects to networks, like switching connections on or offchange network connectivity · CHANGE_NETWORK_STATE
Connect to or disconnect from Wi-Fi networks and change saved Wi-Fi settingsconnect and disconnect from Wi-Fi · CHANGE_WIFI_STATE
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE

Read more · all 25 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

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.

What's new

🎉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. August 20 2026 | v4.18.3 - Fixed some bugs. April 23 2024 | v4.15.0 - Now supports Android 14. - Added 10 new rich templates.

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