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Best WhenAvailable Alternatives in 2026

12 apps from calendar apps ranked against WhenAvailable on the same published basis.

  1. 1
    Microsoft Outlook Calendar Free plan AndroidiOSMacWeb $1.67/mo9.7
    WhenAvailable vs Microsoft Outlook Calendar
  2. 2
    Calendar.com Free plan AndroidapiextensioniOSWeb $20/mo9.7
    WhenAvailable vs Calendar.com
  3. 3
    Proton Calendar Free plan AndroidiOS Free9.6
    WhenAvailable vs Proton Calendar
  4. 4
    Notion Calendar Free plan AndroidiOS Free9.5
    WhenAvailable vs Notion Calendar
  5. 5
    Fantastical Free plan iOS Free9.5
    WhenAvailable vs Fantastical
  6. 6
    FlowSavvy Free plan AndroidiOSWeb 9.4
    WhenAvailable vs FlowSavvy
  7. 7
    Vyte Free plan WebiOS $8/mo9.3
    WhenAvailable vs Vyte
  8. 8
    Tilly Free plan iOSMacWeb $5/mo9.3
    WhenAvailable vs Tilly
  9. 9
    Google Calendar AndroidiOS $7/mo9.2
    WhenAvailable vs Google Calendar
  10. 10
    Amie Free plan iOS Free9.2
    WhenAvailable vs Amie
  11. 11
    Daybridge Free plan AndroidiOS Free9.2
    WhenAvailable vs Daybridge
  12. 12
    Rise Calendar Free plan AndroidiOS €10/mo9.2
    WhenAvailable vs Rise Calendar
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