I am currently reading the following devotional with the reading plan.
Sparkling Gems from the Greek
Renner, Rick. 2008. Sparkling Gems from the Greek: 365 Greek Word Studies for Every Day of the Year to Sharpen Your Understanding of God’s Word. n.p.: Wordsearch.
The daily units have not been complete lately. I think the reason is that when an intermediate heading is used, Logos thinks the end has already been reached. See, for example, the devotions from July 17 in the above-mentioned work. I use Logos on the iPad.