# Plandemonium vs Open Calendar

The clearest difference is device support: Plandemonium at 2 against Open Calendar's —. Plandemonium also leads on iOS requirement (13.0 vs 15.1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Plandemonium | Open Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/plandemonium/id6449745379/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 87 MB | 49 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Phanhuy Vu](https://appshunter.io/developer/1690392661) | [no geass inc.](https://appshunter.io/developer/1879395534) |

## What reviewers say

### Plandemonium

[App page](https://appshunter.io/ios/app/plandemonium/id6449745379)

Facilitate group communication and event organization with features like community boards, group chat, shared calendars, and photo uploads. Streamline activities and improve ease of use on a single platform.

**Highlights:** Community boards, Group chat, Shared calendars, Photo uploads, Volunteer sign-ups, Event organization

**In-app purchases:** none


### Open Calendar

[App page](https://appshunter.io/ios/app/open-calendar-plan-sns/id6759845504)

**In-app purchases:** none


## Frequently asked questions

### Is Plandemonium free?

Plandemonium is free to download, with no in-app purchases.

### Is Open Calendar free?

Open Calendar is free to download, with no in-app purchases.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*