Which free shared calendar app is best on iPhone?

Howbout: shared calendar, S tier, #1 overall in shared calendars.

Does a free shared calendar app reach S or A tier?

Yes, Howbout: shared calendar, TimeTree: Shared Calendar, PlanPop: Shared Calendar, Teamup Calendar, Google Calendar: Get Organized, Shared Family Calendar: FamCal, Simple Calendar Daily Planner, PocketLife Calendar, GroupCal - Shared Calendar, Cubbily:Shared Family Calendar, Bondit - Group Calendar, Cupla: Couples Shared Calendar, Saturn Calendar, Cozi Family Organizer.

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20+ Best Free Shared Calendar Apps for iPhone (2026)

29 of 29 ranked · Updated 2026-09-21 · how we rank

29 shared calendar apps on iPhone are free to download; some sell extras inside. Howbout: shared calendar is the best of them at S tier, rated 4.8 by 49,530 people. The order below is the same S to F ranking as the full list, with paid apps removed.

1
Howbout: shared calendarS#1 overall
Free · ★ 4.8 · 49,530 ratings · score 99
2
TimeTree: Shared CalendarS#2 overall
Free · ★ 4.9 · 90,864 ratings · score 99
3
PlanPop: Shared CalendarS#3 overall
Free · ★ 4.8 · 949 ratings · score 98
4
Teamup CalendarS#4 overall
Free · ★ 4.8 · 9,467 ratings · score 97
5
Google Calendar: Get OrganizedS#5 overall
Free · ★ 4.5 · 131,728 ratings · score 97
6
Shared Family Calendar: FamCalS#6 overall
Free · ★ 4.9 · 27,659 ratings · score 95
7
Simple Calendar Daily PlannerS#7 overall
Free · ★ 4.6 · 6,360 ratings · score 93
8
PocketLife CalendarA#8 overall
Free · ★ 4.7 · 41,605 ratings · score 93
9
GroupCal - Shared CalendarA#9 overall
Free · ★ 4.7 · 795 ratings · score 93
10
Cubbily:Shared Family CalendarA#10 overall
Free · ★ 4.9 · 1,111 ratings · score 92
11
Bondit - Group CalendarA#11 overall
Free · ★ 4.7 · 444 ratings · score 90
12
Cupla: Couples Shared CalendarA#12 overall
Free · ★ 4.7 · 2,242 ratings · score 90
13
Saturn CalendarA#13 overall
Free · ★ 4.7 · 67,786 ratings · score 89
14
Cozi Family OrganizerA#14 overall
Free · ★ 4.8 · 397,937 ratings · score 86
15
OurCal: Shared Family CalendarB#15 overall
Free · ★ 4.7 · 1,086 ratings · score 86
16
FamilyWall: Family OrganizerB#16 overall
Free · ★ 4.8 · 22,914 ratings · score 85
17
MyBestLife CalendarB#17 overall
Free · ★ 4.7 · 571 ratings · score 84
18
CalendarB#18 overall
Free · ★ 4.9 · 1,514,772 ratings · score 84
19
Digital Planner・Daily CalendarB#19 overall
Free · ★ 4.3 · 2,061 ratings · score 81
20
Lual: Calendar for FriendsB#20 overall
Free · ★ 5.0 · 3 ratings · score 72
21
Raft: Shared calendarB#21 overall
Free · ★ 4.6 · 824 ratings · score 71
22
Family Calendar & Planner +C#22 overall
Free · ★ 5.0 · 1 ratings · score 61
23
ZicalD#23 overall
Free · ★ 3.9 · 19 ratings · score 57
24
OurCalendarD#24 overall
Free · ★ 5.0 · 1 ratings · score 55
25
Amie - Todos, calendarF#25 overall
Free · ★ 3.4 · 128 ratings · score 48
26
Shared Calendar .F#26 overall
Free · ★ 0.0 · 0 ratings · score 39
27
Shared Calendar +F#27 overall
Free · ★ 0.0 · 0 ratings · score 36
28
Simple Calendar & Todo - OrdoF#28 overall
Free · ★ 0.0 · 0 ratings · score 36
29
Meet'em: Availability CalendarF#29 overall
Free · ★ 1.0 · 1 ratings · score 33

Questions people ask

Which free shared calendar app is best on iPhone?: Howbout: shared calendar, S tier, #1 overall in shared calendars.
Does a free shared calendar app reach S or A tier?: Yes, Howbout: shared calendar, TimeTree: Shared Calendar, PlanPop: Shared Calendar, Teamup Calendar, Google Calendar: Get Organized, Shared Family Calendar: FamCal, Simple Calendar Daily Planner, PocketLife Calendar, GroupCal - Shared Calendar, Cubbily:Shared Family Calendar, Bondit - Group Calendar, Cupla: Couples Shared Calendar, Saturn Calendar, Cozi Family Organizer.

See all 29 shared calendar apps ranked →