# Time Zone Clock vs Rey

The clearest difference is in-app purchases: Rey at none against Time Zone Clock's 9. Rey also leads on iOS requirement (13.0 vs 18.2). Time Zone Clock's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Time Zone Clock sells 8 in-app purchases, starting at $2.99 per month. Rey asks for nothing beyond the download.

Time Zone Clock ships an update every 10 days, Rey every 2 weeks. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Time Zone Clock | Rey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (253 ratings)](https://appshunter.io/ios/app/time-zone-clock-gotime/id6450673915/reviews)** | — |
| Number of ratings | **253** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 74 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bushman, LLC](https://appshunter.io/developer/901998837) | [Lofi GmbH](https://appshunter.io/developer/1775072549) |

## What reviewers say

### Time Zone Clock

[App page](https://appshunter.io/ios/app/time-zone-clock-gotime/id6450673915)

Never miss a call or appointment due to time zone differences. This app helps you manage world clocks and set alarms accurately across different locations. It's designed for travelers, remote teams, and anyone needing to coordinate globally.

**Highlights:** Time zone alarms, iOS 26 AlarmKit integration, Lock Screen and Home Screen widgets, 12 & 24 hour clock display, Global city list management, Time slider for future viewing

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GoTime PRO - Unlimited Access | $2.99 | per month |
| Secret Discount | $8.99 | per year |
| GoTime PRO - Unlimited Access | $14.99 | per year |
| Encore Annual 1 Month Trial | $14.99 | per year |
| GoTime PRO - Unlimited Access | $14.99 | per year |
| GoTime PRO - Unlimited Access | $19.99 | per year |
| GoTime PRO - Unlimited Access | $19.99 | per year |
| Lifetime Access | $49.99 | one-time |

**What reviewers like**

- 👍 Easy to use and understand
- 👍 Great for aviation and amateur radio
- 👍 Helpful for truck drivers with time zones
- 👍 Clean and direct interface
- 👍 Good for understanding military time

**What reviewers complain about**

- 🐛 Subscription required for widgets
- 🐛 App is useless without payment
- 🐛 Paid app doesn't work
- 🐛 Subscription cancelled without request
- 🐛 In-app purchases not free

**Reported bugs**

- Widgets not available after purchase
- App cancelled subscription without request
- In-app purchases alleged free but not
- Free lifetime purchase cancelled

**Requested features**

- Make the app free
- Widget should display more than one time zone
- Option to choose between 24-hour or 12-hour format


### Rey

[App page](https://appshunter.io/ios/app/rey-mobile-preview/id6747823944)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Time Zone Clock free?

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

### Is Rey free?

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

### Do Time Zone Clock or Rey have ads?

Rey shows ads; Time Zone Clock does not.

### Which is updated more often, Time Zone Clock or Rey?

Time Zone Clock ships an update every 10 days, and Rey every 2 weeks. Most recently, Time Zone Clock was updated on September 24, 2026 and Rey on September 10, 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.*