Is HangTime a shared calendar app like TimeTree or Howbout?

No. Shared calendar apps merge everyone's plans into a group calendar you maintain together. HangTime never merges calendars. Each person keeps their own and shares only availability, at the visibility they choose. The app's job isn't organizing your calendar; it's getting you together in person.

Do I have to manage a group calendar in HangTime?

No. There's nothing to maintain. You set your availability once, follow your friends, and the app surfaces the overlap when you want to plan something. Accepted hangs land on everyone's calendar automatically.

HangTime / Guides / Shared calendar for friends

Shared calendar for friends? HangTime works differently

Honest answer: if you searched "shared calendar for friends," HangTime will probably do what you're hoping for, but it isn't a shared calendar app, and the difference is the point. Shared calendar apps make the calendar the product. In HangTime, the calendar is just the assistant. The product is the hang.

Other apps answer the question "how do we keep a calendar together?" They're good at it: merged calendars, color-coded members, a feed of everyone's plans. But keeping a calendar was never actually your goal. Your goal was seeing your friends, and a group calendar is one more thing the group has to maintain to get there.

What you actually needed the shared calendar for

Be honest about the underlying job: you wanted to know when people are free and turn that into plans. Everything else (the merged views, the color systems, the calendar-keeping) is overhead in service of those two things. So HangTime skips the overhead and builds the two things directly:

Knowing when people are free → each person shares availability (events, work schedule, general hours) at the visibility they choose, and Find Time computes the overlap on demand.
Turning it into plans → you send a hang at a time you can see works. It carries its own chat, locks in by the rule you pick, and lands on everyone's calendar automatically.

The differences that matter

No merged calendar

In a shared calendar, your dentist appointment is group information. In HangTime, your calendar stays yours. Friends see what you choose (free time, busy blocks, or specific events per the privacy tier you set on each one) and nothing more. Sharing availability isn't the same as sharing your life.

Nothing to maintain

Group calendars decay: someone stops adding their plans, the picture goes stale, trust dies, everyone's back in the group chat. HangTime asks for a one-time setup (your schedule, your hours, optionally an iCal feed that syncs itself) and then gets out of the way. The overlap is computed fresh whenever you plan, not curated by the group.

No feed

Several shared calendar apps have grown social feeds of friends' plans and updates. We went the other direction on purpose: no feed, no scroll, nothing ranked for engagement. If HangTime is working, you're spending less time in it.

Built around the hang, not the entry

The core interaction in a calendar app is adding an entry. The core interaction in HangTime is sending a hang: an invite with people, a time, a chat, and lock-in rules. The calendar entry is just what a successful hang leaves behind.

So when is a shared calendar app the right choice?

Genuinely: when the calendar itself is the job. Households coordinating school runs, couples managing shared logistics, roommates tracking chores: a merged calendar fits those. But if what you're maintaining is a friendship, not a household, you don't need a second calendar to manage. You need to hang out more. That's the whole app.

The calendar is the assistant. You're the point.

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