# World Sync vs WAI

The clearest difference is price: World Sync at Free against WAI's $0.99. On rating, ratings volume, update cadence and ads there is nothing between them.

World Sync is free to download; WAI costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for World Sync against 5.0 for WAI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

World Sync ships an update fortnightly, WAI every 2 weeks. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | World Sync | WAI |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/world-sync/id6751124597/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/wai-tz/id6758536768/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | **Free** | Paid |
| Size | 18 MB | 4 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [One47](https://appshunter.io/developer/1674457486) | [Yusuf Butun](https://appshunter.io/developer/1873487526) |

## What reviewers say

### World Sync

[App page](https://appshunter.io/ios/app/world-sync/id6751124597)

Easily check and compare current or future times across multiple global locations. Coordinate meetings, travel, or connect with loved ones worldwide with a simple scroll interface. No account setup required for instant global time awareness.

**Highlights:** Compare time across unlimited cities, Scroll to view future times, Add and manage custom city lists, Daylight saving time insights, Immediate use without account setup, Smart location setup

**Features:** macOS Compatibility

**In-app purchases:** none


### WAI

[App page](https://appshunter.io/ios/app/wai-tz/id6758536768)

Easily track time across multiple cities with this clean and lightweight world clock. Plan schedules with quick hour offset calculations, ideal for travelers and remote teams.

**Highlights:** Save favorite cities and time zones, View live local time, Quick hour offset calculation, Simple, distraction-free design, No account required

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

**In-app purchases:** none


## Frequently asked questions

### Is World Sync free?

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

### Is WAI free?

WAI costs $0.99, with no in-app purchases.

### Which has better reviews, World Sync or WAI?

World Sync and WAI are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do World Sync or WAI have ads?

Neither World Sync nor WAI shows ads.

### Which is updated more often, World Sync or WAI?

World Sync ships an update fortnightly, and WAI every 2 weeks. Most recently, World Sync was updated on October 16, 2026 and WAI on October 12, 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.*