App for Gmail SMS etc：CosmoSia is an Android application by 株式会社ACCESS. It is available for download from APKPure, Aptoide, Google Play. The latest version is 4.17.3 rev:2038489 build:1271 (50.8 MB).
Multi-Source Deep Analysis
Get App for Gmail SMS etc：CosmoSia APK information from 3 sources: APKPure, Aptoide, Google Play. Version range: 4.17.2 rev:88a3d5b build:1270 ~ 4.17.3 rev:2038489 build:1271. We recommend downloading from APKPure for the latest version. {app} is available across 3 independent sources. APKPure offers the latest version 4.17.3 rev:2038489 build:1271, while Google Play has version 4.17.2 rev:88a3d5b build:1270{days, select, 0 {} other {, approximately 27 days behind}}. In terms of file size, APKPure offers the most compact version at 50.8 MB, which is 0% smaller than Google Play's version at 50.8 MB. Apktool aggregates data from 3 independent sources (APKPure, Aptoide, Google Play), providing comprehensive cross-platform verification to ensure you download the most suitable version. No more jumping between sites—compare versions, file sizes, and update dates all in one place. This app is actively maintained with updates available across multiple sources. The most recent update was on 2026-06-08 00:04:12. For users seeking the latest features and security updates For users with limited storage—offers a 0% smaller package Most reliable source with official verification 3 sources available: APKPure, Aptoide, Google Play Version range: 4.17.2 rev:88a3d5b build:1270 ~ 4.17.3 rev:2038489 build:1271 Recommended source: APKPure APKPure provides Newest version: 4.17.3 rev:2038489 build:1271
- 3 sources available: APKPure, Aptoide, Google Play
- Version range: 4.17.2 rev:88a3d5b build:1270 ~ 4.17.3 rev:2038489 build:1271
- Recommended source: APKPure
- APKPure provides Newest version: 4.17.3 rev:2038489 build:1271
Our Value
Cross-verified {count} sources to find the best download option
Version Highlights
Provides the latest version 4.17.3 rev:2038489 build:1271 · File size is smallest
Version 4.17.3 rev:2038489 build:1271, size 50.8 MB
Version 4.17.2 rev:88a3d5b build:1270, size 50.8 MB
Source Trust
| Source | Trust | Notes |
|---|---|---|
| APKPure | Trusted | Popular APK market, verify signature recommended |
| Aptoide | Community | Third-party market, community-driven |
| Google Play | Official | Official app store, most authoritative data |
Recommendation
- -Provides the latest version 4.17.3 rev:2038489 build:1271 · File size is smallest
Version Comparison Across Sources
{app} is available across 3 independent sources. APKPure offers the latest version 4.17.3 rev:2038489 build:1271, while Google Play has version 4.17.2 rev:88a3d5b build:1270{days, select, 0 {} other {, approximately 27 days behind}}.
File Size Analysis
In terms of file size, APKPure offers the most compact version at 50.8 MB, which is 0% smaller than Google Play's version at 50.8 MB.
Why Apktool Aggregation Matters
Apktool aggregates data from 3 independent sources (APKPure, Aptoide, Google Play), providing comprehensive cross-platform verification to ensure you download the most suitable version. No more jumping between sites—compare versions, file sizes, and update dates all in one place.
Smart Download Recommendations
For users seeking the latest features and security updates
For users with limited storage—offers a 0% smaller package
Most reliable source with official verification
Update Frequency Insights
This app is actively maintained with updates available across multiple sources. The most recent update was on 2026-06-08 00:04:12.
Source Comparison
Source Analysis
Version differences detected across sources
APK, Aptoide Newest version: 4.17.2 rev:88a3d5b build:1270 ~ 4.17.3 rev:2038489 build:1271 APK, Aptoide
Recommended
APK, Aptoide
2 source(s) with latest version
About This App
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. 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 -...
What's New
Mar 14 2026 | v4.17.2 - Fixed some bugs. April 23 2024 | v4.15.0 - Now supports Android 14. - Added 10 new rich templates.
Technical Specifications
- Official Website
- cosmosia.net
