January 2026 is apparently the month of book trackers.

Over the past few weeks, we’ve covered the explosive growth of Fable, BookTok, and Margins.

And now, Bookology is adding its name to that list: a book tracker app that’s gaining traction with its unique digital book spine display.

Launched just 6 months ago, Bookology hit 10K downloads and $7K MRR.

All they needed was a single faceless TikTok account showcasing digital book spines in a way no other app has done before.

This one feature caught the eye of BookTok users, proving the power of having a marketable, original feature in a highly competitive space.

They basically found their unique angle, a key differentiator in a competitive market.