# Flip Clock vs Tz24

The clearest difference is in-app purchases: Tz24 at none against Flip Clock's 1. Tz24 also leads on ads (none vs shown). Flip Clock's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Flip Clock sells 1 one-off in-app purchase. Tz24 asks for nothing beyond the download.

## The numbers

| Metric | Flip Clock | Tz24 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 34 MB | 25 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gun woo Kim](https://appshunter.io/developer/1700263119) | [Sergio Vazquez](https://appshunter.io/developer/1807606896) |

## What reviewers say

### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clock-bedside-clock/id6792409903)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Ads-free + All Themes) | $9.99 | one-time |


### Tz24

[App page](https://appshunter.io/ios/app/tz24-world-clock/id6799211440)

**Features:** macOS Compatibility, 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 Tz24 free?

Tz24 is free to download, with no in-app purchases.

### Do Flip Clock or Tz24 have ads?

Flip Clock shows ads; Tz24 does not.

---

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