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Doneren met Mollie vs Spiffy Calendar (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

Doneren met Mollie

Doneren met Mollie

4.5(23)

4.0K+ active installs

Free

Updated 4 months ago
View Doneren met Mollie
VS
Spiffy Calendar

Spiffy Calendar

4.9(38)

3.0K+ active installs

Free

Updated 3 days ago
View Spiffy Calendar

Quick Verdict

As of April 2026, Spiffy Calendar has a higher user rating (4.9/5 from 38 reviews) while Doneren met Mollie leads in active installations (4.0K+ vs 3.0K+). Both are free WordPress plugins. Doneren met Mollie has accumulated 119K+ total downloads while Spiffy Calendar has 203K+.

Detailed Comparison

Rating
4.5/5Doneren met Mollie
►
Spiffy Calendar4.9/5
Total Reviews
23Doneren met Mollie
►
Spiffy Calendar38
Active Installs
4.0K+Doneren met Mollie
◄
Spiffy Calendar3.0K+
Total Downloads
119K+Doneren met Mollie
►
Spiffy Calendar203K+
Support Resolution
N/ADoneren met Mollie
Spiffy CalendarN/A
Last Updated
4 months agoDoneren met Mollie
►
Spiffy Calendar3 days ago
First Released
2016Doneren met Mollie
Spiffy Calendar2012
Age
10 yearsDoneren met Mollie
Spiffy Calendar14 years
WP Requires
5.3+Doneren met Mollie
Spiffy Calendar5.3+
PHP Requires
false+Doneren met Mollie
Spiffy Calendarfalse+
Business Model
FreeDoneren met Mollie
Spiffy CalendarFree
Latest Version
2.10.10Doneren met Mollie
Spiffy Calendar5.0.9

Rating Breakdown

Doneren met Mollie

4.5/5(23 reviews)
5
83%
4
4%
3
4%
2
0%
1
9%

Spiffy Calendar

4.9/5(38 reviews)
5
89%
4
11%
3
0%
2
0%
1
0%

Recent Reviews

Doneren met Mollie Reviews

by martijnveltmann

Perfecte compacte oplossing

Supportvragen werden supersnel beantwoord. Ik ben een marketeer en vind mezelf handig met websites, maar ben zeker geen developer. Plugin doet perfect wat ie moet doen. Ingezet voor een AED-stichting

by Auke Piersma

Error handling in this plugin is not good

I’ve tried this plugin a few times now but ran into ‘White Screen of Death’ issues. I did encounter fatal errors in the error logs, for example: ‘Fatal error: Uncaught Exception: Mollie error: Unproce

by Rovanov

What a great plugin!!!

What a great plugin!!!

Spiffy Calendar Reviews

by atallen

Great, has almost everything … but…

Great in design and function. Has almost everything… 😉Unfortunately, I’m still missing a multiple ICS import function.Then it would be perfect. Is this function planned for a future update…? atallen

by safrika47

Great and functional

A great calendar. It fulfills all my requirements. Great personal support too to solve “clashing” problems with other plugins.

by ANDREA CRENSHAW

AMAZING – BLESSING – MUST HAVE

I cannot say enough about this plugin! The support is soo amazing!! This plugin has solved many problems for many of my different client websites. The support is fast, personal, feels like you’re work

Frequently Asked Questions

Is Doneren met Mollie or Spiffy Calendar more popular?
Doneren met Mollie has 4.0K+ active installations while Spiffy Calendar has 3.0K+. Doneren met Mollie is the more widely-used plugin as of April 2026.
Which has better ratings — Doneren met Mollie or Spiffy Calendar?
Doneren met Mollie has a 4.5/5 rating from 23 reviews, while Spiffy Calendar has a 4.9/5 rating from 38 reviews.
Are Doneren met Mollie and Spiffy Calendar free?
Doneren met Mollie is free and Spiffy Calendar is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Doneren met Mollie or Spiffy Calendar?
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?
Doneren met Mollie was last updated 4 months ago and Spiffy Calendar was last updated 3 days ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.