Howbout: shared calendar
Howbout: shared calendar Summary
Howbout: shared calendar is a with in-app purchases iOS app in Social Networking by Howbout Ltd.. Released in Nov 2019 (6 years ago). It has 49.5K ratings with a 4.82★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 152.9K monthly active users and generates around $10K+ monthly revenue (100% IAP / 0% ads). Store metadata: updated Apr 22, 2026, version 10000884.
Recent activity: 360 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Apr 25, 2026.
Store info: Last updated on App Store on Apr 22, 2026 (version 10000884).
Howbout: shared calendar was last scanned for SDKs 2026-04-25. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
nanopb
Sentry.io
OpenID
Google
Firebase
Snap Inc.
Facebook
AppsFlyer
RevenueCat4.82★
Ratings: 49.5K
Screenshots
App Description
The #1 shared calendar built for friends.
Loved by millions. Over 2 billion views on TikTok.
See when your friends are free and make plans instantly.
No more back-and-forth. No more “when works for you?”
Featured by BBC, TechCrunch, and more.
(And yes — it works for couples, families, and everyone else too.)
…
PLANNING WITH FRIENDS SHOULDN’T TAKE THIS MUCH EFFORT
You want to see your friends more, but coordinating and finding a day everyone’s free feels impossible. The hundreds of messages. The back-and-forth. The “are you free?” loops that go nowhere.
Howbout takes all of that off your plate.
So instead of juggling conversations and trying to piece things together in your head… you can just open the app and see what’s possible — and actually make your plans happen
.…
WHAT YOU CAN DO WITH HOWBOUT
SEE WHEN EVERYONE’S FREE
No guessing. No confusing spreadsheets. Just open the app and know.
SCHEDULE PLANS THAT ACTUALLY HAPPEN
Create 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.
MAKE YOUR CALENDAR YOURS
Color-code and customize your calendar however you like.
SYNC YOUR CALENDARS & TIMELINES
Work, school, personal — all in one place, so nothing clashes.
GET MORE ON TOP OF YOUR LIFE
Less to remember. Less to organize. More time for the people you care about.
STAY IN THE KNOW WITH WIDGETS
View your schedule and events instantly on your home screen with widgets.
SHARE PICS & VIDS
Send pictures and videos directly in calendar events, chats, and groups.
SEE WHAT YOUR FRIENDS ARE UP TO
Keep up with your friends’ plans and updates, so you’re always in the know about what they’re up to.
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BUILT FOR REAL LIFE
FOR FRIEND GROUPS
Howbout is the ultimate shared calendar for friends, making group planning way easier. Check friends’ availability, schedule plans, and actually see each other more.
FOR COUPLES
The shared calendar for couples who want to stay in sync. See what your partner’s doing, plan dates faster, and stop double-booking each other.
FOR FAMILIES
Howbout is the best shared calendar for families — making it easier to keep track of plans and stay organized. Track school r