More curious about what you recommend. I have stuff I use.

* Calendar: [Etar](https://github.com/Etar-Group/Etar-Calendar)
* Calculator: Use Graphene's
* Messaging: Use Graphene
* Dialer: Use Graphene
* Gallery: Use Graphene

kepford

I want a GPS/mapping solution. OrganicMaps is not very user friendly and is often out of date

PlebeiusG

As far as sync app I use [Davx5](https://www.davx5.com/)

Nextcloud is great if you are open to selfhosted contact sync, calendars, and tasks.

Eobard

privacy

Simple Mobile Tools sold off to ZipoApps. Apps now marked as containing ads

Any recommendations?  I was planning to make some myself later. 