# Axis vs ZoneFlip

The clearest difference is iOS requirement: Axis at 18.6 against ZoneFlip's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Axis sells 2 in-app purchases, starting at $0.99 per month and ZoneFlip sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Axis ships an update every 5 weeks, ZoneFlip every 3 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | Axis | ZoneFlip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 6 MB | 0 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YU KATO](https://appshunter.io/developer/1829845661) | [永 张](https://appshunter.io/developer/1806535769) |

## What reviewers say

### Axis

[App page](https://appshunter.io/ios/app/axis-world-clock/id6751739338)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Axis Premium Monthly | $0.99 | per month |
| Axis Premium | $7.99 | one-time |


### 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 |


## Frequently asked questions

### Is Axis free?

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

### Is ZoneFlip free?

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

### Do Axis or ZoneFlip have ads?

Neither Axis nor ZoneFlip shows ads.

### Which is updated more often, Axis or ZoneFlip?

Axis ships an update every 5 weeks, and ZoneFlip every 3 weeks. Most recently, Axis was updated on October 28, 2026 and ZoneFlip on October 28, 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.*