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Best Howbout Apps

49+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

The best howbout apps on iPhone average 4.5★ across 49+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Howbout Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Howbout: shared calendarHowbout: shared calendarFree4.8★ (48K)NoYesAug 2026
2TimeTree: Shared CalendarTimeTree: Shared CalendarFree4.9★ (89K)YesYesAug 2026
3Calendars: Schedule PlannerCalendars: Schedule PlannerFree4.7★ (121K)NoYesAug 2026
4Cupla: Shared Couples CalendarCupla: Shared Couples CalendarFree4.7★ (2.2K)NoYesAug 2026
5PlanPop: Shared CalendarPlanPop: Shared CalendarFree4.8★ (919)NoNoAug 2026
6Simple Calendar - SimpleCalSimple Calendar - SimpleCalFree4.7★ (16K)YesYesAug 2026
7Habit TrackerHabit TrackerFree4.8★ (145K)NoYesAug 2026
8Cubbily:Shared Family CalendarCubbily:Shared Family CalendarFree4.9★ (1K)YesYesAug 2026

Top Picks for Howbout

Howbout: shared calendar#1

Howbout: shared calendar by Howbout Ltd.

For friends, family & couples
Editor's Choice
🌐 Social Networking
4.8😊(48K ratings)
FreeIn-App Purchases
#44in Social Networking
Howbout: shared calendar screenshot 1
Howbout: shared calendar screenshot 2
Howbout: shared calendar screenshot 3
Howbout: shared calendar screenshot 4
Howbout: shared calendar screenshot 5
Howbout: shared calendar screenshot 6

This app simplifies social planning by allowing friends to share calendars, coordinate events, and see each other's availability. It helps move plans out of group chats and into a centralized, customizable space with integrated communication features.

What We Love

  • 👍 Easy to use and intuitive
  • 🚀 Helps with planning and organizing
  • 💡 Useful features like polls, countdowns, and event chats
  • 🤝 Facilitates sharing calendars and coordinating with friends

Room to Improve

  • 🐛 Occasional glitches and bugs
  • 🔀 Difficulty syncing with other calendars
  • 📢 Overwhelming notifications
TimeTree: Shared Calendar#2

TimeTree: Shared Calendar by TimeTree, Inc.

Make a Shared Calendar
Strong Contender
📊 Productivity
4.9😊(89K ratings)
FreeAdsIn-App Purchases
#47in Productivity
TimeTree: Shared Calendar screenshot 1
TimeTree: Shared Calendar screenshot 2
TimeTree: Shared Calendar screenshot 3
TimeTree: Shared Calendar screenshot 4
TimeTree: Shared Calendar screenshot 5
TimeTree: Shared Calendar screenshot 6

This app allows users to create and share calendars with family, friends, or colleagues. It facilitates event planning, communication, and organization through shared schedules, photo albums, and to-do lists. Stay connected and manage your time effectively with this collaborative scheduling tool.

What We Love

  • 🚀 Easy to use
  • 👍 Shareable calendars
  • 💡 Customizable color coding
  • 🚀 Efficient organization

Room to Improve

  • 🐛 Occasional sync issues
  • 🐛 Laggy performance
  • 🐛 Confusing time zone changes
Calendars: Schedule Planner#3

Calendars: Schedule Planner by Readdle Technologies Limited

2026 Daily Organizer・Reminder
Worth Considering
📊 Productivity
4.7😊(121K ratings)
FreeIn-App Purchases
#91in Productivity
Calendars: Schedule Planner screenshot 1
Calendars: Schedule Planner screenshot 2
Calendars: Schedule Planner screenshot 3
Calendars: Schedule Planner screenshot 4
Calendars: Schedule Planner screenshot 5
Calendars: Schedule Planner screenshot 6

This app combines a calendar, task manager, daily planner, and habit tracker. It helps users plan their day, build habits, boost productivity, and stay organized with seamless syncing across all Apple devices. Features include event creation, to-do list management, natural language input, and integration with popular meeting platforms.

What We Love

  • 🌟 Excellent calendar app
  • 👍 Easy to use and organize
  • 🎨 Helpful color-coding
  • 📆 Seamless integration with other calendars

Room to Improve

  • 🐛 Occasional glitches and data loss
  • 💰 Concerns over subscription model
  • 🕰️ Cumbersome date/time selection process

More Howbout apps to explore

4
Cupla: Shared Couples Calendar
Cupla: Shared Couples Calendar
Cupla: Shared Couples Calendar
Plan Dates, Tasks & Reminders
Free

This app helps couples organize their lives and strengthen their relationship by syncing calendars, managing shared tasks, and planning future activities. It aims to reduce stress and increase quality time spent together.

Shared calendar syncingShared to-do lists and tasksWishlist creation and sharing
🌟 Lifestyle
(2.2K)
free with in-app purchases
5
PlanPop: Shared Calendar
PlanPop: Shared Calendar
PlanPop: Shared Calendar
For Couples, Family, & Friends
Free

This app helps you turn social ideas into real plans with friends. Easily share suggestions, coordinate events, and manage RSVPs on a shared calendar. It's designed to simplify social planning and keep everyone updated.

Share ideas with friendsSchedule and coordinate plansManage RSVPs
📊 Productivity
(919)
free
6
Simple Calendar - SimpleCal
Simple Calendar - SimpleCal
Simple Calendar - SimpleCal
Tasks & ToDo for your schedule
Free

This app offers a straightforward way to manage your schedule, sync events across devices using iCloud or Google Calendar, and stay organized with reminders and weather forecasts. Its customizable interface and simple design make adding and editing events quick and intuitive.

Cross-platform sync (iCloud/Google)Event reminders (daily, weekly, monthly, yearly)Weather forecast integration
📊 Productivity
(16K)
free with in-app purchases
7
Habit Tracker
Habit Tracker
Habit Tracker
Goal Tracker & ADHD Planner
Free

This app helps you build lasting habits and achieve your goals through simple daily planning and routine tracking. It offers features like syncing with health data, group challenges, and insightful analytics to support your self-care and personal growth journey.

Build and quit habitsFlexible goal tracking with specific unitsGroup habits and friendly competition
📊 Productivity
(145K)
free with in-app purchases
8
Cubbily:Shared Family Calendar
Cubbily:Shared Family Calendar
Cubbily:Shared Family Calendar
Organize Kids, Work & Home
Free

This app centralizes all family schedules, including work, kids' activities, and home tasks, in a clear, color-coded calendar. It also offers shared lists, chores, and reminders, syncing across all devices for seamless organization.

Shared family calendarColor-coded eventsShift work scheduling
📊 Productivity
(1K)
free with in-app purchases
9
AI Planner: Plan My Day
AI Planner: Plan My Day
AI Planner: Plan My Day
Agentic AI Calendar Assistant
Free
🔍 Reference
(0)
10
TimeNest:Tree
TimeNest:Tree
TimeNest:Tree
Global Calendar Timeboxing
Free
📊 Productivity
(0)
11
PlanTodo - no-sub Time Tree
PlanTodo - no-sub Time Tree
PlanTodo - no-sub Time Tree
My Shared Calender, ToDo, Memo
Free
📊 Productivity
(0)
12
FamilyWall: Family Organizer
FamilyWall: Family Organizer
FamilyWall: Family Organizer
The game changer for families
Free

This app helps families organize their lives with shared calendars, lists, and messaging. It offers features like meal planning, document sharing, and expense tracking to streamline family coordination and communication.

Shared family calendarCollaborative shopping and task listsRecipe storage and sharing
📊 Productivity
(22K)
free with in-app purchases
13
PocketLife Calendar
PocketLife Calendar
PocketLife Calendar
Calendar Organizer & Reminders
Free

Organize your life with a stylish and intuitive calendar app. It offers powerful customization, seamless syncing with popular services, and natural language event creation. Share events, set reminders, and personalize your calendar views.

Calendar sharing with friends and familyFast sync with Google, Outlook, iCal, Yahoo, iCloudCreate events using natural language
📊 Productivity
(41K)
free with in-app purchases
14
Family Organizer - Calendar
Family Organizer - Calendar
Family Organizer - Calendar
Shared Daily Calendar Planner
Free

Organize your family's life with a shared calendar, to-do lists, and memory-keeping features. Manage schedules, track tasks, store recipes, and even monitor finances all in one convenient app. Stay connected and get more done together.

Shared family calendarEvent assignment by memberTo-do lists with reminders
🌟 Lifestyle
(2K)
freemium
15
Countdown+ Calendar (Lite)
Countdown+ Calendar (Lite)
Countdown+ Calendar (Lite)
Event Reminders Birthday Timer
Free

Easily track upcoming events with customizable countdown timers. Set reminders, sync with your device and social media calendars, and add personal touches like images and filters. Never miss a birthday, holiday, or special occasion again.

Unlimited event countdown timersDevice and Facebook event syncingHoliday calendars from various countries
🌟 Lifestyle
(4.2K)
free with in-app purchases
16
One Calendar
One Calendar
One Calendar
All calendars in ONE place!
Free

Consolidate all your digital calendars into a single, easy-to-read view. Manage appointments, events, and birthdays from various providers like Google, Outlook, iCloud, and more, all within one application.

Integrates multiple calendar providersEasy-to-read overviewManage appointments and events
📊 Productivity
(21K)
free with in-app purchases
17
Howbout - Shift Planner
Howbout - Shift Planner
Howbout - Shift Planner
Howbout ∙ schedule maker
Free
📊 Productivity
(0)
18
Cute Calendar - Daily Planner
Cute Calendar - Daily Planner
Cute Calendar - Daily Planner
schedule, to do list & task
Free

This digital planner helps manage your time and improve productivity with integrated to-do lists, notes, reminders, and habit tracking. Personalize your schedule with stickers and color schemes to balance work and personal life.

Integrated To-Do ListNotes and Diary FunctionalityHabit Tracker
📊 Productivity
(6.4K)
free with in-app purchases
19
OurCal: Shared Family Calendar
OurCal: Shared Family Calendar
OurCal: Shared Family Calendar
Chat, Plan, Sync, & Notes App
Free

This app offers a secure, shared calendar solution with end-to-end encryption for families, teams, and organizations. It allows for collaborative planning, in-context chat, file sharing, and unified syncing with other calendar services, all without ads or data tracking.

ANSSI-certified end-to-end encryptionGroup chat and file attachments within eventsUnified calendar sync with Google, Apple, Outlook
📊 Productivity
(1.1K)
freemium
20
FamDay: Shared Family Calendar
FamDay: Shared Family Calendar
FamDay: Shared Family Calendar
Plan, Tasks & Shopping Lists
Free

Centralize your family's schedule, tasks, and shopping lists in one shared hub. Color-coded events and push notifications keep everyone informed about pickups, appointments, and activities. Syncs with Apple Calendar and offers widgets for quick access.

Shared family calendar with color codingShared to-do and shopping listsPush notifications and daily summaries
📊 Productivity
(2)
free with in-app purchases

FAQ about Howbout

What are the best howbout apps for iPhone?
Howbout: shared calendar tops our howbout apps ranking as of August 2026, with a 4.8-star average from 48K App Store ratings, and it's free to download.
Yes — 20 of the top howbout apps we rank are free to download, including Howbout: shared calendar and TimeTree: Shared Calendar.
Howbout: shared calendar has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 49+ howbout apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Howbout is a social calendar app designed for friends. It allows users to share calendars, create and manage events with details like notes and pictures, and see each other's availability to easily find times to meet up.
Key features include easy calendar sharing with friends, color-coding events, adding detailed notes and fun header pictures, seeing friends' schedules to find free times, integrated group chats for plans, and the ability to sync external calendars like Google Calendar or Outlook.

Related searches

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