# ZoneSync vs Flip Clock

The clearest difference is ads: ZoneSync at none against Flip Clock's shown. Flip Clock's advantage is iOS requirement (13.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. ZoneSync sells 2 in-app purchases, starting at $2.99 per month and Flip Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ZoneSync | Flip Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Size | 12 MB | 34 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Murat Can CICEK](https://appshunter.io/developer/1775880707) | [Gun woo Kim](https://appshunter.io/developer/1700263119) |

## What reviewers say

### ZoneSync

[App page](https://appshunter.io/ios/app/zonesync-world-clock-widget/id6759647603)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZoneSync Premium | $2.99 | per month |
| ZoneSync Premium | $24.99 | per year |


### 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 |


## Frequently asked questions

### Is ZoneSync free?

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

### Is Flip Clock free?

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

### Do ZoneSync or Flip Clock have ads?

Flip Clock shows ads; ZoneSync does not.

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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.*