With this app you create your private diary or business records.
You can enter notes, take photos, add images, record audios and videos. All these are grouped to an entry of your current day and time. All these entries can be viewed in the day view (a time line) or on the map for entries with a stored location.

This app is designed for private data. 
None of your entered data leaves your iPhone or iPad, if you do not explicitly export it. 

There are no ads. 

The only use of the network is for getting map tiles and the location service for showing the location of your entries on the map. 
Only Apple APIs and services are used, except for ZipFoundation, which is used for backups. 

All code is published on GitHub under https://github.com/mr-elbe5/myprivatetrack.git for your survey if you like.

This app is to be developed further based on user requests. So any ideas are welcome!