# Bubble Calendar vs WorldTime Calendar

The clearest difference is in-app purchases: Bubble Calendar at none against WorldTime Calendar's 3. Bubble Calendar also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. WorldTime Calendar sells 3 in-app purchases, starting at $0.39 per month. Bubble Calendar asks for nothing beyond the download.

## The numbers

| Metric | Bubble Calendar | WorldTime Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bubble-calendar/id6705128451/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Monetization | Free | — |
| Size | 2 MB | 10 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [勇 赵](https://appshunter.io/developer/721512837) | [均 周](https://appshunter.io/developer/6780701711) |

## What reviewers say

### Bubble Calendar

[App page](https://appshunter.io/ios/app/bubble-calendar/id6705128451)

An elegantly designed calendar application for easily viewing and tracking important dates. It offers a visually appealing and straightforward interface for date management.

**Highlights:** Elegant design, Easy date viewing, Track important dates, Visually appealing interface, Highlight today's date

**Features:** macOS Compatibility

**In-app purchases:** none


### WorldTime Calendar

[App page](https://appshunter.io/ios/app/worldtime-calendar/id6780894412)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WorldTime Pro Monthly | $0.39 | per month |
| WorldTime Pro Half-Year | $1.49 | per 6 months |
| WorldTime Pro Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Bubble Calendar free?

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

### Is WorldTime Calendar free?

WorldTime Calendar is free to download, with in-app purchases available.

### Do Bubble Calendar or WorldTime Calendar have ads?

Neither Bubble Calendar nor WorldTime Calendar shows ads.

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