# ZoneFlip vs Meridiem

The clearest difference is in-app purchases: Meridiem at none against ZoneFlip's 1. Meridiem also leads on iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. ZoneFlip sells 1 one-off in-app purchase. Meridiem asks for nothing beyond the download.

## The numbers

| Metric | ZoneFlip | Meridiem |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 0 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [永 张](https://appshunter.io/developer/1806535769) | [Alejandro Paez](https://appshunter.io/developer/1762690324) |

## What reviewers say

### ZoneFlip

[App page](https://appshunter.io/ios/app/zoneflip/id6785983114)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZoneFlip Pro | $4.99 | one-time |


### Meridiem

[App page](https://appshunter.io/ios/app/meridiem-world-clock/id6796129719)

**In-app purchases:** none


## Frequently asked questions

### Is ZoneFlip free?

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

### Is Meridiem free?

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

### Do ZoneFlip or Meridiem have ads?

Neither ZoneFlip nor Meridiem 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.*