# 12x

> Family and friends calendar app for planning 12 annual real-world events. (iPhone/iPad app by Andrew Arrow.)

- Source: https://appshunter.io/ios/app/12x/id6745004204 (this page in markdown: same URL + `.md`)
- Developer: [Andrew Arrow](https://appshunter.io/developer/330842523)
- Category: Lifestyle, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 4 MB
- Languages: American English
- Released: 2025-04-29
- Data updated: 2026-06-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/12x/id6745004204/reviews.md

## What is 12x?

This app lets you and your family schedule 12 events a year. Everyone can install the app and edit a group calendar with their idea for what each month's event should be. Then using bluetooth you can sync your calendar with another person using the same app. People have to be people you see often IRL (in real life).

 i.e. the family you live with. That's why we use bluetooth, to force the real world person to person connection.

There is a complete history of each change, so if you don't like what one person added you can change it back. Have fun beaming your schedules from one phone to another. And get out there! The whole idea is don't just sit home day after day month after month, do the minimum of just 12x.

Can also be used with a group of friends vs. a family.

The permissions needed are bluetooth and local area networks. The local area networks permission is needed just to get the hostname of the phone for its name.

## Key features

- Schedule 12 annual events
- Collaborative group calendar
- Bluetooth event syncing
- Real-world connection focus
- Edit history tracking
- Family and friend group support


## Frequently asked questions about 12x

### What is 12x used for?

12x is designed to help families and friends plan and coordinate 12 real-world events throughout the year. It encourages users to connect and engage in activities beyond their daily routines.

### How does 12x sync events?

12x utilizes Bluetooth technology to sync event schedules between users who are physically near each other. This feature is intended to foster real-world, person-to-person connections.

### Can I see who made changes to the calendar in 12x?

Yes, 12x maintains a complete history of all changes made to the group calendar. If you disagree with an edit, you can revert it to a previous version.

### What devices is 12x available on?

12x is available for iPhone and iPad devices, as indicated by its supported devices list.

### What is the age rating for 12x?

12x has an age rating of 4+, making it suitable for a wide range of users, including children and families.

### How often is 12x updated?

The latest version of 12x is 1.0.1, and it was last updated on April 29, 2025. This suggests recent development and support.

### Does 12x have ads?

No, 12x does not contain advertisements. It is a free application without any ad interruptions.

### What permissions does 12x require?

12x requires Bluetooth and local area network permissions. The latter is used solely to obtain the phone's hostname for its name.

## Version history (last 1 release)

### 1.0.1 — 2025-04-29

No release notes.

## More apps by Andrew Arrow

- [CBTReferee](https://appshunter.io/ios/app/cbtreferee/id330842520)
- [Car Tower Voice](https://appshunter.io/ios/app/car-tower-voice/id6745129250)
- [floormula](https://appshunter.io/ios/app/floormula/id6745202268)
- [lithium friends](https://appshunter.io/ios/app/lithium-friends/id6745278533)
- [Cash Every Week](https://appshunter.io/ios/app/cash-every-week/id6745373309)

All apps by Andrew Arrow: https://appshunter.io/developer/330842523

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-08.*