Open Sync APK

Version - com.deependhulla.opensync
Last updated: 2019-08-16 04:19:35

APP Information

App Download Version1.5.0.3-ose (145)
Updated2019-08-16 04:19:35
Apk Size3.33 MB
App DeveloperDeepen Dhulla
Malware CheckTRUSTED
Install on Android4.0.x and up
App Packagecom.deependhulla.opensync.apk

Download Open Sync APK

App Description

Open Sync is deependhulla,opensync,productivity, content rating is Everyone (PEGI-3). This app is rated 5 by 1 users who are using this app. To know more about the company/developer, visit Deepen Dhulla website who developed it. com.deependhulla.opensync.apk apps can be downloaded and installed on Android 4.0.x and higher Android devices. The Latest Version of Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than Open Sync APK Mirror. This app APK has been downloaded 192+ times on store. You can also download com.deependhulla.opensync APK and run it with the popular Android Emulators.

OpenSync is a Open Source CalDAV/CardDAV (Contacts and Calendars) Sync for Android. 

its integrates natively in Android calendar/contact apps.

its a fork from opensource project DavDroid

it has been tested with Nextcloud Server. 

App ChangeLog

  • First Release with Next Cloud

App Screens

Open Sync Screenshot 1Open Sync Screenshot 2Open Sync Screenshot 3Open Sync Screenshot 4

Reviews From google play store

I paid for a CardDAV and CalDAV app, and this is better in every way. I can even create new calendars from within the app. Only complaint is the constant pop-up about licensing. That's great, but I really should only see that maybe once.

Works great with fastmail! fastmail seems to use a separate url for the caldav and carddav, so I had to setup a 301 rewrite rule on my domain server to pass to the proper servers. If I specified the individual urls, then I had to create a separate account for caldav and for carddav, which was causing problems. long story, if you know what you're doing this app does exactly that! My only complaint is that this isn't in F-Droid, so I still need a google account to install this app (not a big deal but would love to see it in the F-Droid repos!)

This is an unmaintained re-upload of the open-source app DavDroid. OpenSync is just rebranding other people's work in order to get app installs. Don't use this. Support the real developers and use DavDroid (which you don't have to pay for if you really don't want to, they have free copies on their website).

I just want to see my Oracle Beehive calendar. This was very easy to set up. The events show up in a very clear manner. I can easily see my accepted events vs those that are not, in an easy to discern manner.

It never asks for permission to access contacts and calendar. So if you don't change the settings manually nothing happens. Frustrating. But it's free and works so whatever.

Good app, but when I have a new shared calendar, the app does not see the calendar, even when I refresh the open sync app, the calendar won't show up. But when I remove my account and login to my same account, the new calendar is there. So this is a feature that needs attention.

Worked fabulously for months. Now, won't sync Yahoo calendars -- probably due to some Yahoo change the developer hasn't been made aware of. OpenSync seems like an optimal solution for self-hosted calendars and address books with which I am now experimenting more seriously.

Terrible and cumbersome. Gone are the days of simple shared calendars and replaced with lumpy software like this.

Best dav sync app out there. Ignore the negative reviews focusing on the forked source code

I am using it with nextcloud. It took a few attempts at configuring it correctly by making sure I had the right url but other than that it's a great app

I'm using this with Etar open source calendar connecting nextcloud calendar across 3 devices on home WiFi. I love your work. Thank you.

Not able to sync events of mobile and webserver. Not getting displayed on any of mobile apps and no mobile events are getting synced with web. Please provide support

As at August 2018 Open Sync works just fine with my Soho groupware server where Davdroid would not. Davdroid dev's give ZERO support, so Open Sync gets my vote!

Would not let me tell it the server address

Cannot select the option to sync every 5 minutes. By default you have to select 15 minutes. Seems a bug. Please fix this ASAP

work straight away without complicated configuration. thanks

This works perfectly for Nextcloud. Great job!

Excellent app for syncing shared calendars and contacts. Tested on Y! Mail and zimbra accounts.

Works great on Android 8 where paid apps don't. Using for caldav and carddav

This app works great. Awesome. Thanks.

Apk scan results

Apk Scaned By TotalVirus Antivirus,com.deependhulla.opensync.apk Was Pure And Safe.
Scan Stats:failure:0|harmless:0|malicious:0|suspicious:0|timeout:0|type-unsupported:12|undetected:60|
Name:OpenSync_1.5.0.3-ose.apk SHA-1:2fbc83872801c8399d69d4d29e20812a9957b1d2 SHA-256:ffd9c8dd53bcec099326bcf01a5d01c43ca2abc986a820d0b90ddf847e88ca0d SSDEEP:98304:nMjWRz+3loV84v09Iv8R3zXeJa+MgFDIwEbit38Yw:FK3OqIv85eJl/FDIwot File type:Android Magic:Zip archive data, at least v2.0 to extract File size:3494533 Uncompressed Size:4787654 Contained Files :1991 Contained Files By Type:MF:1,RSA:1,SF:1,bnd:2,dex:1,gz:1,md:1,png:425,txt:125,xml:239,xsl:3,


requires following permissions on your android device.

view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

view Wi-Fi connections
Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

create accounts and set passwords
Allows the app to use the account authenticator capabilities of the AccountManager, including creating accounts and getting and setting their passwords.

find accounts on the device
Allows the app to get the list of accounts known by the phone. This may include any accounts created by applications you have installed.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

read calendar events plus confidential information
Allows the app to read all calendar events stored on your phone, including those of friends or co-workers. This may allow the app to share or save your calendar data, regardless of confidentiality or sensitivity.

read your contacts
Allows the app to read data about your contacts stored on your phone, including the frequency with which you've called, emailed, or communicated in other ways with specific individuals. This permission allows apps to save your contact data, and malicious apps may share contact data without your knowledge.

read the contents of your SD card
Allows the app to read the contents of your SD card.

read sync settings
Allows the app to read the sync settings for an account. For example, this can determine whether the People app is synced with an account.

read sync statistics
Allows an app to read the sync stats for an account, including the history of sync events and how much data is synced.

add or modify calendar events and send email to guests without owners' knowledge
Allows the app to add, remove, change events that you can modify on your phone, including those of friends or co-workers. This may allow the app to send messages that appear to come from calendar owners, or modify events without the owners' knowledge.

modify your contacts
Allows the app to modify the data about your contacts stored on your phone, including the frequency with which you've called, emailed, or communicated in other ways with specific contacts. This permission allows apps to delete contact data.

modify or delete the contents of your SD card
Allows the app to write to the SD card.

toggle sync on and off
Allows an app to modify the sync settings for an account. For example, this can be used to enable sync of the People app with an account.


Certificate Issuer:C:IN, CN:Deepen Dhulla, L:Mumbai, O:Deepen Dhulla, ST:Maharashtra, OU:Deepen Dhulla
Certificate Subject:C:IN, CN:Deepen Dhulla, L:Mumbai, O:Deepen Dhulla, ST:Maharashtra, OU:Deepen Dhulla









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