Kindle Best Seller Calculator vs Read Later Buttons (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Kindle Best Seller Calculator
5(1)
10 active installs
Free
Updated 10 years ago
View Kindle Best Seller Calculator VS
VS
Quick Verdict
As of April 2026, Kindle Best Seller Calculator has a higher user rating (5/5 from 1 reviews) and leads in active installations (10 vs 10). Both are free WordPress plugins. Kindle Best Seller Calculator has accumulated 2.7K+ total downloads while Read Later Buttons has 16K+.
Detailed Comparison
| Metric | Kindle Best Seller Calculator | Read Later Buttons | |
|---|---|---|---|
| Rating | 5/5 | 5/5 | |
| Total Reviews | 1 | 1 | |
| Active Installs | 10 | 10 | |
| Total Downloads | 2.7K+ | ► | 16K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 10 years ago | ◄ | 11 years ago |
| First Released | 2015 | 2013 | |
| Age | 11 years | 13 years | |
| WP Requires | false+ | 3.5+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.0 | 1.2 |
Rating
5/5Kindle Best Seller Calculator
Read Later Buttons5/5
Total Reviews
1Kindle Best Seller Calculator
Read Later Buttons1
Active Installs
10Kindle Best Seller Calculator
Read Later Buttons10
Total Downloads
2.7K+Kindle Best Seller Calculator
►Read Later Buttons16K+
Support Resolution
N/AKindle Best Seller Calculator
Read Later ButtonsN/A
Last Updated
10 years agoKindle Best Seller Calculator
◄Read Later Buttons11 years ago
First Released
2015Kindle Best Seller Calculator
Read Later Buttons2013
Age
11 yearsKindle Best Seller Calculator
Read Later Buttons13 years
WP Requires
false+Kindle Best Seller Calculator
Read Later Buttons3.5+
PHP Requires
false+Kindle Best Seller Calculator
Read Later Buttonsfalse+
Business Model
FreeKindle Best Seller Calculator
Read Later ButtonsFree
Latest Version
1.0Kindle Best Seller Calculator
Read Later Buttons1.2
Rating Breakdown
Kindle Best Seller Calculator
5/5(1 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%
Read Later Buttons
5/5(1 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%
Frequently Asked Questions
Is Kindle Best Seller Calculator or Read Later Buttons more popular?
Kindle Best Seller Calculator has 10 active installations while Read Later Buttons has 10. Read Later Buttons is the more widely-used plugin as of April 2026.
Which has better ratings — Kindle Best Seller Calculator or Read Later Buttons?
Kindle Best Seller Calculator has a 5/5 rating from 1 reviews, while Read Later Buttons has a 5/5 rating from 1 reviews.
Are Kindle Best Seller Calculator and Read Later Buttons free?
Kindle Best Seller Calculator is free and Read Later Buttons is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Kindle Best Seller Calculator or Read Later Buttons?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Kindle Best Seller Calculator was last updated 10 years ago and Read Later Buttons was last updated 11 years ago.
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.