I Use This!
High Activity
Analyzed 12 minutes ago. based on code collected about 14 hours ago.

Project Summary

Secure, End-to-End encrypted and journaled personal information (e.g. contacts and calendar) cloud synchronization and backup for Android.

It creates a new account on your device to which you can save contacts and calendars. These are then synchronized across your devices in a secure way while maintaining a complete history of your changes both locally, and securely on our servers. After setup, you won't even know it's there. You just keep on using the same contacts and calendar apps you were using before.


caldav calendar carddav contacts

Project Security

Vulnerabilities per Version ( last 10 releases )

There are no reported vulnerabilities

Project Vulnerability Report

Security Confidence Index

Poor security track-record
Favorable security track-record

Vulnerability Exposure Index

Many reported vulnerabilities
Few reported vulnerabilities

Did You Know...

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    use of OSS increased in 65% of companies in 2016
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    data presented on the Open Hub is available through our API
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    55% of companies leverage OSS for production infrastructure
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    compare projects before you chose one to use
About Project Security


12 Other

30 Day Summary

Mar 17 2021 — Apr 16 2021

12 Month Summary

Apr 16 2020 — Apr 16 2021
  • 1176 Commits
    Up + 422 (55%) from previous 12 months
  • 35 Contributors
    Up + 10 (40%) from previous 12 months