K-9 Mail Ratings (September 2025)
This page breaks down K-9 Mail ratings from all verified review sources to give you a clear, unbiased view of what real users think in September 2025.
We’ve aggregated the latest scores from all major platforms like Trustpilot, G2, Capterra and many more to help you understand K-9 Mail’s overall reputation. This data-driven overview will show you exactly how K-9 Mail is rated - including how it compares to competitors.
K-9 Mail's Overall Rating Summary
- Average Rating:4.5/5
- Total Reviews:13 reviews
- Sources:G2, Capterra
- Last updated:September 1, 2025
G2
CapterraWhat is K-9 Mail?
K-9 Mail is an open source email client for Android designed to handle large volumes of email with features for both novice and power users. Key features include Push IMAP Support, GPG & PGP/MIME support, Per Account Notifications, Unified Inbox, White and Dark Theme, Signatures, BCC to self, Message flagging, Multiple identities, Keyboard shortcuts, Attachment Saving, and Emoji support. The app is available for download on Play Store, F-Droid, GitHub, and Amazon.
🤔 K-9 Mail vs Competitors: How Do Ratings Compare?
Check out K-9 Mail AlternativesFrequently Asked Questions
How trustworthy is K-9 Mail?
According to G2 review site K-9 Mail holds rating of 4.5/5, indicating that users consistently find value and reliability in the platform as of September 2025.
How many stars is K-9 Mail rated?
K-9 Mail has an average star rating of 4.5 out of 5 stars based on average of 13 reviews as of September 2025.
Where does the rating data come from?
The ratings are pulled from K-9 Mail public reviews pages on platforms: G2, Capterra. We update these ratings monthly to ensure they reflect the most current customer feedback.
How overall average rating for K-9 Mail is calculated?
The overall average rating is calculated by taking the weighted average of all ratings, using the total reviews count from each platform as the weight.