# WAI vs Atomic Clock App

The clearest difference is price: WAI at $0.99 against Atomic Clock App's $2.99. Atomic Clock App's advantage is iOS requirement (15.1 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

WAI costs $0.99 and Atomic Clock App $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | WAI | Atomic Clock App |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wai-tz/id6758536768/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Paid | — |
| Size | 4 MB | 31 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yusuf Butun](https://appshunter.io/developer/1873487526) | [Gianfranco Antenucci](https://appshunter.io/developer/1875606849) |

## What reviewers say

### 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


### Atomic Clock App

[App page](https://appshunter.io/ios/app/atomic-clock-app/id6760158311)

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

**In-app purchases:** none


## Frequently asked questions

### Is WAI free?

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

### Is Atomic Clock App free?

Atomic Clock App costs $2.99, with no in-app purchases.

### Do WAI or Atomic Clock App have ads?

Neither WAI nor Atomic Clock App 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.*