WordPress plugin comparison

Books Custom Post Type (Genre, Authors and Series) vs Really Simple Series

Books Custom Post Type (Genre, Authors and Series)

by DannyCooper

20+ installs

Really Simple Series

by Brian Krogsgard

20+ installs4.7

At a glance

Both have 20+ active installs.
On a typical day, Books Custom Post Type (Genre, Authors and Series) is downloaded about 4 times, Really Simple Series about 1.
Books Custom Post Type (Genre, Authors and Series) has no reviews yet.
Books Custom Post Type (Genre, Authors and Series) was updated more recently: Sep 10, 2026, against Aug 12, 2012 for Really Simple Series.
Books Custom Post Type (Genre, Authors and Series) is tested with a newer WordPress: 7.1.4, against 3.4.2 for Really Simple Series.
Really Simple Series has been around longer: since 2012, against 2025 for Books Custom Post Type (Genre, Authors and Series).

Books Custom Post Type (Genre, Authors and Series) leads on 4 of 5 comparable lines.

Metric	Books Custom Post Type (Genre, Authors and Series)	Really Simple Series
Popular rank	#28,142	#27,744
Active installs	20+	20+
Downloads, last 30 days	73	24
Rating	No ratings	4.7(3)
Support threads resolved	–	–
Tested up to	7.1.4	3.4.2
Search multiplier	×0.17	×0.00
Last release	2 months ago	14 years ago
Requires PHP	–	–

From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.

Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.