Proton Authenticator 1.3.9 Overview
Proton Authenticator 1.3.9 was released by Proton AG on Jul 7, 2026, with a download size of about 91.0 MB. This update includes bug fixes and performance improvements.
You can download Proton Authenticator 1.3.9 from APKPure with confidence. The APK file has been verified for its signature and file integrity to ensure a safe installation.
Check the "What's New" section below to see changelog details for version Proton Authenticator 1.3.9, and view "APK Info" for package details, system requirements, and compatibility information.
As new versions of Proton Authenticator are continuously developed, we recommend keeping the app up to date for the best experience. Download the Latest Version
What's New in Version 1.3.9
Jul 7, 2026
Fixes:
- Bug fixes and improvements.
Other:
- Updated core libraries.
- Translation updates.
APK Info
- Package Nameproton.android.authenticator
- Version1.3.9
- File FormatXAPKAPKs
- File Size91.0 MB
- Android OSAndroid 8.1+ (Oreo, API 27)
- Architecturearm64-v8a
- Content RatingEveryone
- Security Report
- Signatured8e1ee3ff3a7f6ec46883c898032fe03c23eec20
- FeedbackFlag as inappropriate
- Developer VerificationVerified
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