Mirroly is an app that allows you to get daily reminders on taking a picture of something. This can be you, your pet or anything else.
Use Collections to separate the different streams of photos.

You can then sync those photos with your devices photo gallery, create time-lapse videos ot just share them via the Android share mechanism.

This app is built with privacy first in mind. It does not share any data from you and does not show ads.

Just you and Mirroly :)