# Time Zone Clock vs SmartwatchCenter

The clearest difference is update cadence: SmartwatchCenter at daily against Time Zone Clock's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Time Zone Clock sells 9 in-app purchases, starting at $2.99 per month and SmartwatchCenter sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Time Zone Clock ships an update every 2 weeks, SmartwatchCenter daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Time Zone Clock | SmartwatchCenter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (257 ratings)](https://appshunter.io/ios/app/time-zone-clock-gotime/id6450673915/reviews)** | — |
| Number of ratings | **257** | — |
| Positive reviews | 59.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 122 MB | 13 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bushman, LLC](https://appshunter.io/developer/901998837) | [Khang Tran](https://appshunter.io/developer/1689882869) |

## What reviewers say

### Time Zone Clock

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

Easily manage world clocks and alarms across different time zones. Ideal for travelers and remote workers, this app ensures your reminders and schedules are always accurate, no matter where you or your team are located. Features include time zone-specific alarms, customizable widgets, and a time slider for quick comparisons.

**Highlights:** Time zone alarms, iOS 26 Alarm Integration, Widgets for Lock Screen and Home Screen, 12 & 24 Hour clock formats, Global city list, Time slider

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

**In-app purchases (9)**

| 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 |
| Encore Annual $19.99 · 1mo | $19.99 | 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


### SmartwatchCenter

[App page](https://appshunter.io/ios/app/smartwatchcenter/id6796858380)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $17.99 | per year |
| Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Time Zone Clock free?

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

### Is SmartwatchCenter free?

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

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

Neither Time Zone Clock nor SmartwatchCenter shows ads.

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

Time Zone Clock ships an update every 2 weeks, and SmartwatchCenter daily. Most recently, Time Zone Clock was updated on November 3, 2026 and SmartwatchCenter on October 31, 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.*