Best Calendars by Readdle Alternatives in 2026

20 platforms from calendar apps ranked against Calendars by Readdle on the same published basis.

  1. 1Calendars by Readdle vs Calendar.com
  2. 2Calendars by Readdle vs Teamup
  3. 3Calendars by Readdle vs Cozi
  4. 4Calendars by Readdle vs TimeFinder
  5. 5Calendars by Readdle vs TimeTree
  6. 6Calendars by Readdle vs Microsoft Outlook Calendar
  7. 7Calendars by Readdle vs Lark
  8. 8Calendars by Readdle vs Reclaim AI
  9. 9Calendars by Readdle vs FlowSavvy
  10. 10Calendars by Readdle vs Tweek
  11. 12Calendars by Readdle vs Amie
  12. 13Calendars by Readdle vs Fantastical
  13. 14Calendars by Readdle vs Trevor AI
  14. 15Calendars by Readdle vs FamilyWall
  15. 16Calendars by Readdle vs Proton Calendar
  16. 17Calendars by Readdle vs Skej
  17. 18Calendars by Readdle vs Informant
  18. 19Calendars by Readdle vs Sorted³
  19. 20Calendars by Readdle vs 7shifts
  20. 21Calendars by Readdle vs Tilly

Calendars by Readdle alternatives compared

#PlatformScoreFree planFromRuns on
1Calendar.com9.3Free plan$20/moAndroid, API, Browser, iOS, Web
2Teamup9.2Free plan$12/moAndroid, API, iOS, Web
3Cozi9.2Free plan$3.25/moAndroid, iOS, Web
4TimeFinder9.2Free planFreeAndroid, iOS, Mac, Web, Windows
5TimeTree9.1Free plan$3.75/moAndroid, iOS, Web
6Microsoft Outlook Calendar9.0Free plan$1.67/moAndroid, iOS, Mac, Web
7Lark9.0Free plan—Android, API, iOS, Linux, Mac, Web, Windows
8Reclaim AI9.0Free plan$10/moBrowser, Web
9FlowSavvy9.0Free plan—Android, iOS, Web
10Tweek9.0Free plan$4.17/moAndroid, iOS, Mac, Web
12Amie8.9Free planFreeiOS, Mac, Windows
13Fantastical8.8Free planFreeiOS, Mac, Windows
14Trevor AI8.8Free plan$0.42/moWeb
15FamilyWall8.7Free plan$3.75/moAndroid, iOS, Web
16Proton Calendar8.6Free planFreeAndroid, iOS
17Skej8.6Free plan$15/moWeb
18Informant8.5Free plan—Android, iOS
19Sorted³8.5Free plan$14.99/moiOS, Mac
207shifts8.5Free planFreeAndroid, API, iOS, Web
21Tilly8.5Free plan$5/moiOS, Mac, Web
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Questions about Calendars by Readdle alternatives

What is the best alternative to Calendars by Readdle?

Calendar.com, number 1 in calendar apps with a score of 9.3 out of 10. The others here: Teamup, Cozi, TimeFinder and 16 more.

What is the best free alternative to Calendars by Readdle?

Calendar.com is the best-ranked alternative with a free plan. 20 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.