Howbout: shared calendar
Howbout: shared calendar Summary
Howbout: shared calendar is a free, with in-app purchases iOS app in Social Networking by Howbout Ltd.. Released in Nov 2019 (6 years ago). It has 69K ratings with a 4.80★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 191K monthly active users and generates around $10K+ monthly revenue (100% IAP / 0% ads). Store last updated Aug 25, 2026
Recent activity: 299 new ratings this week View trends →
SDK intelligence: AppGoblin detected 4 development tools(e.g. OpenID), 2 ad networks, 1 business tools, 1 analytics: product,and 1 analytics: attribution integrated into Howbout: shared calendar. View full SDK list →
Howbout: shared calendar SDKs Summary
Howbout: shared calendar was last scanned for SDKs on 2026-08-11. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
RevenueCat
Snap Inc.
Facebook
OpenID
Google
nanopb
Sentry.io
Firebase
AppsFlyer4.8★
Ratings: 69K
Screenshots
App Description
The shared calendar for friends, couples, and family
This is the app you’ve seen all over TikTok. 10M downloads, 200M+ plans made, and 1B+ views across social media. Howbout is how millions of people actually see each other more.
Planning shouldn't take a hundred messages and a "when works for you?" thread that goes nowhere. Howbout fixes that. Find the gap, lock in the plan, actually see the people who matter to you.
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WHAT YOU CAN DO WITH HOWBOUT
SEE WHEN EVERYONE'S FREE
No guessing, it's right there on the calendar.
MAKE PLANS
Add events, add details, and keep everything together, so plans don't fall apart.
SHARE YOUR CALENDAR OR AVAILABILITY
Choose what people see. Stay private or share with friends.
KEEP ALL THE DETAILS IN ONE PLACE
Plans, chats, locations, notes, photos… no switching apps or losing the details.
REAL TIME NOTIFICATIONS
Get updates when plans change or when your friends are up to something fun.
MAKE YOUR CALENDAR YOURS
Color-code and customize your calendar how you like.
SYNC YOUR CALENDARS & TIMELINES
Work, school, personal, social… it's all in one place, so nothing clashes.
UP NEXT WIDGETS
Stay on top of your upcoming plans and see what your friends are up to from your home screen.
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BUILT FOR REAL LIFE
For friend groups: check availability, lock in plans, actually see each other more.
For couples: stay in sync, plan dates faster, stop double-booking each other.
For families: track school runs, appointments, and weekends, all in one place.
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HOWBOUT+
Unlock more customization like colors and app themes, smarter planning tools, and get an all around better experience.
Your subscription will automatically renew unless turned off at least 24 hours before the end of the current period. You can manage your subscription in your App Store settings.
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