# USU KCenter Mobile vs Timezone

The clearest difference is update cadence: Timezone at every 2 months against USU KCenter Mobile's every 7 months. USU KCenter Mobile's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

USU KCenter Mobile ships an update every 7 months, Timezone every 2 months. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | USU KCenter Mobile | Timezone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/timezone-world-clock-widget/id6792277514/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 90 MB | 4 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [USU Software, s.r.o.](https://appshunter.io/developer/1146426669) | [Pixelated Development](https://appshunter.io/developer/389737341) |

## What reviewers say

### USU KCenter Mobile

[App page](https://appshunter.io/ios/app/usu-kcenter-mobile/id1167461760)

**Features:** macOS Compatibility

**In-app purchases:** none


### Timezone

[App page](https://appshunter.io/ios/app/timezone-world-clock-widget/id6792277514)

This app helps you track time across different locations with a world clock, converter, and interactive map. Easily compare local times, find working hour overlaps, and add widgets to your home screen for quick access. Plan travel, remote work, and calls effortlessly.

**Highlights:** World clock with saved cities, Time zone converter slider, Interactive day-and-night map, Working hour overlap finder, Home screen widgets, City and time zone catalog search

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

**In-app purchases:** none


## Frequently asked questions

### Is USU KCenter Mobile free?

USU KCenter Mobile is free to download, with no in-app purchases.

### Is Timezone free?

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

### Do USU KCenter Mobile or Timezone have ads?

Neither USU KCenter Mobile nor Timezone shows ads.

### Which is updated more often, USU KCenter Mobile or Timezone?

USU KCenter Mobile ships an update every 7 months, and Timezone every 2 months. Most recently, USU KCenter Mobile was updated on November 6, 2026 and Timezone on November 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.*