# Flip Clock vs Worlds Apart

The clearest difference is in-app purchases: Worlds Apart at none against Flip Clock's 1. Worlds Apart also leads on update cadence (fortnightly vs monthly). Flip Clock's advantage is review sentiment (100% vs 67%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flip Clock sells 1 one-off in-app purchase. Worlds Apart asks for nothing beyond the download.

Flip Clock ships an update monthly, Worlds Apart fortnightly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Flip Clock | Worlds Apart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/worlds-apart-world-clock/id6792161114/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 3 MB | 22 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [磊 刘](https://appshunter.io/developer/1892400556) | [Jaishree Garg](https://appshunter.io/developer/6792161266) |

## What reviewers say

### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clock-timer-and-focus/id6767742797)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimpleClock Pro Edition | $2.99 | one-time |


### Worlds Apart

[App page](https://appshunter.io/ios/app/worlds-apart-world-clock/id6792161114)

Understand the local time for people you care about, not just places. This app helps you find considerate times to connect and plan calls or travel by visualizing time zone differences and their impact on daily routines.

**Highlights:** Humanize time zones, Track local time, date, weather, and part of day for contacts, Contact signals for considerate communication, Time Machine for planning calls, Interactive widgets for home screen access, Offline travel planning with Fly Mode, Private by default, no tracking

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Flip Clock free?

Flip Clock is free to download, with in-app purchases available.

### Is Worlds Apart free?

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

### Do Flip Clock or Worlds Apart have ads?

Neither Flip Clock nor Worlds Apart shows ads.

### Which is updated more often, Flip Clock or Worlds Apart?

Flip Clock ships an update monthly, and Worlds Apart fortnightly. Most recently, Flip Clock was updated on October 29, 2026 and Worlds Apart on October 24, 2026.

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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.*