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Booking System Calendar

by WP Asia · Booking & Events

Also makes 6 other plugins · 220+ installs across the portfolio →

Free audit wp.org ↗

Display calendar section for appointments reservations or bookings. Specify custom time slots. Link checkout process with WooCommerce.

⚠ Stale⚠ Likely abandoned⚠ Few reviews
How scoring works →
45 Health · D
Maintenance 3/100
Rating quality 76/100
Support 70/100

45 health vs 67 average across 980 Booking & Events plugins

10+

Active installs

≈18 estimated

3.5K

Total downloads

since 2019

4.06★

Rating (adjusted)

5.0★ raw · 2 reviews

-8%

56

Downloads · 30d

category median +13%

Removal-risk signals

53/100

Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.

  • Long abandoned. No update in 4+ years — the top precursor to removal once a vulnerability is found.
  • Falling behind WordPress. Tested up to WordPress 5.8.15.

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

43 / 100

Under-optimized

Biggest win: Update recency

Update recency 5/100
WP compatibility 32/100
Rating quality 52/100
Listing tuning 92/100

To rank higher: Last updated 1764 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.

Get the full rank-higher report →

Daily downloads

Since 2022-10-05 · 1,426 days · wp.org + Plugin Pulse archive

-8% vs prior 30d
2Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

56

now · peak 141

5630d downloads · Aug 26

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

Booking System Calen · #29084 you Online Scheduling an · #643 WP Booking System · #1438 Time Slot · #13711

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

5.6Kper 1k installs · Aug 26

Release cadence

No release in a year
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

0

releases in the last 12 months

5.8y ago

latest release · v1.0.0

1

tagged releases on record

Recent releases

1.0.0 · 5.8y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 100% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.0 100%

Estimated active installs

The public count shows “10+”. Our estimate pins where the real number sits.

tracked estimate
10–20 ≈18

Refined from the date this plugin crossed into its current band.

Install history · since 2021-08-17 · 1,381 observations

10Installs · Aug 26

Estimated value

What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.

Est. annual revenue

N/A

Est. acquisition value

N/A

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.

Ratings · 2 reviews

Read on wp.org ↗
5★
2 4★
0 3★
0 2★
0 1★
0

Details

Version
1.0.6
Last updated
4.8y ago
Added
2019-01-30 · 7 yrs old
Requires WP
5.0
Tested up to
5.8.15
Requires PHP
8.0
Changelog ↗Support forum ↗Reviews ↗Advanced stats ↗

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ naveedmayo786
    6.5y ago

    They are the best service provider. Their customer support is also up to the mark and overall quality is fantastic. Thumbs up for you guys. Keep up the good work.

    Read on wp.org ↗
  2. ★★★★★ stephanimran
    6.6y ago

    Kenzap Calendar is User-friendly, compatible and easy to use. Its performance is outstanding. This perfect calendar app enables me to reserve my appointments with my business partners and customers all the time. The customized features of the app such as colors, background, and borders changing are superb. I really enjoy this app. I strongly recommend this Kenzap Calendar application for everyone.

    Read on wp.org ↗

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 7.4.8 · WP 5.8.1

✓ Low memory footprint
✓ Low page-speed impact
✓ Runs on latest PHP + WP
✓ No PHP errors
✓ No JS errors
✓ Activates cleanly
✓ No resource errors
✓ No external HTTP errors
✓ Optimized database use
✕ Frequently updated

Languages

via translate.wordpress.org

Translated into 1 language, 0 at 90% or more · development strings

English (South Africa) 10%

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2025-11-07 20+ → 10+ down after 523 days in tier
  2. 2024-06-02 30+ → 20+ down after 21 days in tier
  3. 2024-05-12 20+ → 30+ up after 9 days in tier
  4. 2024-05-03 30+ → 20+ down after 1 days in tier
  5. 2024-05-02 20+ → 30+ up after 384 days in tier
  6. 2023-04-14 30+ → 20+ down after 103 days in tier
  7. 2023-01-01 40+ → 30+ down after 18 days in tier
  8. 2022-12-14 30+ → 40+ up after 12 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Compare head to head →

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Preview card ↗

Booking System Calendar: 10+ active installs, 5.0★ (2 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/kenzap-calendar