Reading data is valuable with poking and bleeding involved in capturing it. Ketologger intentionally makes it a bit more difficult to delete readings.

Some people have a bit of a hard time finding the delete button so this post explains how to find it.

Ketone reading history from Ketologger the glucose and ketone graphing iOS app.

You can edit readings from Glucose or Ketone history screen.

Step one is to head to the Glucose or Ketone history screen. Tap the right arrow next to the reading you'd like to delete. This will take you to the edit screen.

Ketone reading delete button from Ketologger the glucose and ketone graphing iOS app.

The Ketone edit screen scrolled down to the delete button.

On the edit screen you can just scroll down to the bottom and tap the Delete button.

Keto Logger on the Apple App Store
Ketologger: Keep track of your ketone readings effortlessly.