Best Merkuro Calendar (formerly Kalendar) Alternatives in 2026
Updated
20 apps from calendar apps ranked against Merkuro Calendar (formerly Kalendar) on the same published basis.
- 1Merkuro Calendar (formerly Kalendar) vs Tuta Calendar
- 2Merkuro Calendar (formerly Kalendar) vs Lark
- 3Merkuro Calendar (formerly Kalendar) vs Microsoft Outlook Calendar
- 4Merkuro Calendar (formerly Kalendar) vs Zoho Calendar
- 5Merkuro Calendar (formerly Kalendar) vs Calendar.com
- 6Merkuro Calendar (formerly Kalendar) vs Proton Calendar
- 7Merkuro Calendar (formerly Kalendar) vs Teamup
- 8Merkuro Calendar (formerly Kalendar) vs Cozi
- 9Merkuro Calendar (formerly Kalendar) vs TimeTree
- 10Merkuro Calendar (formerly Kalendar) vs Fantastical
- 11Merkuro Calendar (formerly Kalendar) vs TimeFinder
- 12Merkuro Calendar (formerly Kalendar) vs Twake Calendar
- 13Merkuro Calendar (formerly Kalendar) vs Daybridge
- 14Merkuro Calendar (formerly Kalendar) vs Vimcal
- 15Merkuro Calendar (formerly Kalendar) vs Notion Calendar
- 16Merkuro Calendar (formerly Kalendar) vs Reclaim AI
- 17Merkuro Calendar (formerly Kalendar) vs FlowSavvy
- 18Merkuro Calendar (formerly Kalendar) vs OnTime Group Calendar
- 19Merkuro Calendar (formerly Kalendar) vs Google Calendar
- 20Merkuro Calendar (formerly Kalendar) vs Calendars by Readdle
Merkuro Calendar (formerly Kalendar) alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Tuta Calendar | 9.5 | Free plan | €3/mo | Android, iOS, Linux, Mac, Web, Windows |
| 2 | Lark | 9.5 | Free plan | Android, API, iOS, Linux, Mac, Web, Windows | |
| 3 | Microsoft Outlook Calendar | 9.4 | Free plan | $1.67/mo | Android, iOS, Mac, Web |
| 4 | Zoho Calendar | 9.1 | Free plan | Free | Android, iOS, Web |
| 5 | Calendar.com | 9.1 | Free plan | $20/mo | Android, API, Browser, iOS, Web |
| 6 | Proton Calendar | 9.0 | Free plan | Free | Android, iOS |
| 7 | Teamup | 9.0 | Free plan | $12/mo | Android, API, iOS, Web |
| 8 | Cozi | 9.0 | Free plan | $3.25/mo | Android, iOS, Web |
| 9 | TimeTree | 9.0 | Free plan | $3.75/mo | Android, iOS, Web |
| 10 | Fantastical | 9.0 | Free plan | Free | iOS, Mac, Windows |
| 11 | TimeFinder | 9.0 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 12 | Twake Calendar | 9.0 | Free plan | €4/mo | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 13 | Daybridge | 8.9 | Free plan | Android, iOS, Mac, Web | |
| 14 | Vimcal | 8.9 | Free plan | $25/mo | iOS, Mac, Web, Windows |
| 15 | Notion Calendar | 8.8 | Free plan | Free | Android, iOS |
| 16 | Reclaim AI | 8.8 | Free plan | $10/mo | Browser, Web |
| 17 | FlowSavvy | 8.8 | Free plan | Android, iOS, Web | |
| 18 | OnTime Group Calendar | 8.8 | Free plan | Android, API, iOS, Linux, self-hosted, Web, Windows | |
| 19 | Google Calendar | 8.7 | $7/mo | Android, iOS | |
| 20 | Calendars by Readdle | 8.7 | Free plan | $1.67/mo | iOS, Mac |
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Questions about Merkuro Calendar (formerly Kalendar) alternatives
What is the best alternative to Merkuro Calendar (formerly Kalendar)?
Tuta Calendar, number 1 in calendar apps with a score of 9.5 out of 10. The others here: Lark, Microsoft Outlook Calendar, Zoho Calendar and 16 more.
What is the best free alternative to Merkuro Calendar (formerly Kalendar)?
Tuta Calendar is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.