Calendars: Schedule Planner vs Klender, family calendar

Calendars: Schedule Planner

Readdle Technologies Limited
App Store
$5.54M/mo
~$66.47M/yr · 17.9M installs
VS

Klender, family calendar

Klender
Google Play
$20.1K/mo
~$240.6K/yr · 489K installs
Revenue winner Calendars: Schedule Planner wins +27521% vs other
Installs winner Calendars: Schedule Planner wins +3554% vs other
MAU winner Calendars: Schedule Planner wins +5046% vs other
Rating winner Calendars: Schedule Planner wins +472% vs other

Why Calendars: Schedule Planner is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. Calendars: Schedule Planner earns roughly 276× more per month than Klender, family calendar - $5.54M vs $20.1K.
  2. Aggressive pricing. Calendars: Schedule Planner undercuts at $3.99/mo vs $8.64/mo - converts a higher % of free users.
  3. Bigger install base. Calendars: Schedule Planner has ~17.9M lifetime installs vs Klender, family calendar's ~489K - 36.5× the funnel top.
  4. More monetization surfaces. Calendars: Schedule Planner runs 8 IAP tiers vs 0 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full Calendars: Schedule Planner report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

Calendars: Schedule Planner
vs
Klender, family calendar
Monthly revenue (est.)?
$5.54M
◀
$20.1K
Annual revenue (est.)
$66.47M
◀
$240.6K
Lifetime installs (est.)
17.9M
◀
489K
Monthly active users (est.)?
5.4M
◀
104K
App Store rating
4.72★
◀
-
Total ratings
119K
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
$3.99
▶
$8.64
IAP tiers detected
8 tiers
◀
0 tiers

Calendars: Schedule Planner

Readdle Technologies Limited
App Store
Category
Productivity
Price
Free
Released
Mar 5, 2013
Last updated
May 8, 2026
File size
375.3 MB
Content rating
4+
Version
5.37.27
Languages
English, French, German, Italian, Japanese, Portuguese +4 more
View full Calendars: Schedule Planner report →

Klender, family calendar

Klender
Google Play
Category
Productivity
Price
Free
Released
-
Last updated
Feb 2, 2026
File size
-
Content rating
Everyone
Version
7.19.50
Languages
-
View full Klender, family calendar report →

Calendars: Schedule Planner trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Klender, family calendar trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

Calendars: Schedule Planner App Store page →Klender, family calendar Play Store page →

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Compare another pair

FAQ

Which makes more money, Calendars: Schedule Planner or Klender, family calendar? v
Calendars: Schedule Planner earns about $5.54M per month, while Klender, family calendar earns about $20.1K. That is a 276.2× revenue gap (~$5.52M more per month for Calendars: Schedule Planner). Annual revenue: Calendars: Schedule Planner ≈ $66.47M/year, Klender, family calendar ≈ $240.6K/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Calendars: Schedule Planner or Klender, family calendar? v
Calendars: Schedule Planner leads with about 17.9M estimated downloads vs 489K for Klender, family calendar - a 36.5× gap. Calendars: Schedule Planner's App Store downloads are estimated from 119K ratings × the standard 1:75 ratio. Klender, family calendar reports 100,000+ installs on Google Play.
Are Calendars: Schedule Planner and Klender, family calendar in the same App Store category on each store and competing for the same money? v
Yes - both apps sit in the Productivity category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do Calendars: Schedule Planner and Klender, family calendar offer? v
Calendars: Schedule Planner: IAP range 8 tiers detected. Klender, family calendar: IAP range $2.49 - $29.99 per item. Calendars: Schedule Planner runs a "Subscription (~$31.99/mo)" monetization model; Klender, family calendar runs "Subscription (~$8.64/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Calendars: Schedule Planner or Klender, family calendar? v
Calendars: Schedule Planner edges ahead with a higher overall score (gap of 4.7 stars). Rating volume: Calendars: Schedule Planner 119K ratings, Klender, family calendar 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Calendars: Schedule Planner vs Klender, family calendar revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $5.54M for Calendars: Schedule Planner and $20.1K for Klender, family calendar are derived from App Store grossing rank / Google Play install ranges, scraped IAP tiers, ratings volume and category benchmarks (Productivity) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Calendars: Schedule Planner or Klender, family calendar to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or Google Play links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.