Proton Authenticator is an Android application by Proton AG. It is available for download from APKPure, Uptodown, Aptoide, Google Play. The latest version is 1.3.9 (91.0 MB).
Multi-Source Deep Analysis
Get Proton Authenticator APK information from 4 sources: APKPure, Uptodown, Aptoide, Google Play. Version range: 0 ~ 1.3.9. We recommend downloading from APKPure for the latest version. {app} is available across 4 independent sources. APKPure offers the latest version 1.3.9, while Uptodown has version {days, select, 0 {} other {, approximately 2 days behind}}. In terms of file size, Aptoide offers the most compact version at 71.6 MB, which is 22% smaller than Google Play's version at 92.1 MB. Apktool aggregates data from 4 independent sources (APKPure, Uptodown, 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 2026-07-09 00:00:00. For users seeking the latest features and security updates For users with limited storage—offers a 22% smaller package Most reliable source with official verification 4 sources available: APKPure, Uptodown, Aptoide, Google Play Version range: 0 ~ 1.3.9 Recommended source: APKPure APKPure provides Newest version: 1.3.9 Aptoide provides Smallest version: 1.3.9
- 4 sources available: APKPure, Uptodown, Aptoide, Google Play
- Version range: 0 ~ 1.3.9
- Recommended source: APKPure
- APKPure provides Newest version: 1.3.9
- Aptoide provides Smallest version: 1.3.9
Our Value
Cross-verified {count} sources to find the best download option
Version Highlights
Provides the latest version 1.3.9
Version N/A, size N/A
File size is smallest · 71.6 MB
Version 1.3.9, size 92.1 MB
Source Trust
| Source | Trust | Notes |
|---|---|---|
| APKPure | Trusted | Popular APK market, verify signature recommended |
| Uptodown | Trusted | Established market, ads may be present |
| Aptoide | Community | Third-party market, community-driven |
| Google Play | Official | Official app store, most authoritative data |
Recommendation
- -Provides the latest version 1.3.9
Version Comparison Across Sources
{app} is available across 4 independent sources. APKPure offers the latest version 1.3.9, while Uptodown has version {days, select, 0 {} other {, approximately 2 days behind}}.
File Size Analysis
In terms of file size, Aptoide offers the most compact version at 71.6 MB, which is 22% smaller than Google Play's version at 92.1 MB.
Why Apktool Aggregation Matters
Apktool aggregates data from 4 independent sources (APKPure, Uptodown, 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 22% 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 2026-07-09 00:00:00.
Source Comparison
Source Analysis
Version differences detected across sources
APK, Aptoide, Google Play Newest version: 0 ~ 1.3.9 APK, Aptoide, Google Play
Recommended
APK, Aptoide, Google Play
3 source(s) with latest version
About This App
Easily import your codes
Almost everyone has a two-step authentication app. That's why ...What's New
Fixes: - Fix QR code scanning. - Fix snackbar message shown multiple times. - Item creation fixes. Other: - Improve global performance if there are a lot of TOTP items. - Translation updates.
Technical Specifications
- License
- Owner
- Category
- Seguridad
- Rating
- 5.0
- Official Website
- proton.me
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