D-Minder

ontometrics

In-app purchases

About this app

D-Minder helps you maintain optimal vitamin D levels by tracking sun exposure, supplements, and dietary intake. Using real-time solar position and satellite ozone data, D-Minder calculates how much vitamin D you produce during each session.

Ratings and reviews

So I've used it for years just to see the vitamin D window and of course to have the knowledge of when the season ends and then picks up again. I just started using the sessions and it's my second time logging and I realized I keep forgetting to end it because there's no way to like set a timer which would be great to show you you know or to alert you when to end your session. I saw the edit option for time but it wouldn't save. I'm very confused. I really think this app has potential.

This used to be a great app. I used it for over two years with no problems. During that time, the tracked numbers would be within a couple digits of my Vitamin D lab test results. That was pretty amazing. Since it was updated, this app no longer functions properly except as a supplement tracker. You can't track a live sun session. Adding prior sun sessions don't accurately reflect the correct IUs obtained. Inputted lab results, erroneously throw off the tracker.

Lots of bugs since update. I started a session today and could not stop the app. I tried for stopping, restarting my device and the only way I could get it to stop was to actually uninstall and then reinstall the app. Also, the amount of vitamin d does not correlate with the amount that it says you're getting per minute and the time that you're outside? It's consistently showing much less than if you do the math.

What’s new

• Fixed: restoring a backup no longer turns automatically-logged sun exposure into supplement doses. Restored history now keeps each entry's original type.