In this free version, the Ephemeris feature is provided as an in-app purchase. After the purchase, it will be the same as the paid Planit Pro. Some screenshots listed here have Ephemeris features enabled. The free version can actually do a lot of things than you thought.
The security report shows that the app is safe. PlanIt Photo Inc. is the creator of Planit that relates to the Photography category. The tool has the average rating 3.9 on Google Play.
Over 100K users downloaded and installed this application and the most recent release was on Oct 9, 2020. Samsung and Sony users highly appreciate the app. A free .apk file of Planit 7.3 can be downloaded from Droid Informer and you can read users' reviews on this site. Prepare 73 MB of free space on your device for this app setup package and keep in mind that it works fine on Android 4.2 and above.
The way users see it, you can find useful features among the pluses of the app.