# Ctzone — Knowing World Time Zones

> Knowing World Time Zones (iPhone/iPad app by Ali An Nuur.)

- Source: https://appshunter.io/ios/app/ctzone/id6748931770 (this page in markdown: same URL + `.md`)
- Developer: [Ali An Nuur](https://appshunter.io/developer/1814014911)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 18 MB
- Languages: English
- Released: 2025-07-23
- Data updated: 2026-06-16
- User reviews in markdown: https://appshunter.io/ios/app/ctzone/id6748931770/reviews.md

## What is Ctzone?

Ctzane is an offline app that helps you explore, track, and manage time zones around the globe, whether you’re a frequent traveler, remote worker, or just curious about world clocks. With an intuitive interface, CTZone delivers fast, reliable access to local times, personalized favorites, and flexible formatting.

Ctzone can be accessed completely offline, storing time zone and location data directly on the device. With an intuitive interface, you can dynamically select your home and destination countries and see how their local times compare with just a few taps.

Key Features & Functionality:
- Real‑Time Search & Filtering
 instantly find any city or country by typing a few letters. Ctzone’s search filters your list as you type, so you’ll never scroll through hundreds of entries again.
- Pin & Bookmark Favorites
Tap the pin icon on a location’s detail screen to bookmark it.
- 12‑Hour and 24‑Hour Toggle
Switch between AM/PM and 24‑hour formats with one tap. Your preference is saved automatically, so Ctzone always displays times the way you like.
- Offline access to stores pinned locations, search, and format settings locally. Once you’ve loaded your list, you don’t need a network connection to view your favorites again.

Use Cases
- Travel Planning: Compare departure and arrival times across zones before you book.
- Remote Collaboration: Coordinate meetings with teammates in multiple countries without mental math.
- Event Scheduling: Verify time conversions for global webinars, live streams, or virtual conferences.
Ctzone brings the world’s clocks to your pocket with a modern, user‑friendly design. 

Download now and take control of time, anywhere, anytime.

Meet the Ctzone Squad
Crafted with passion by
Ali An Nuur,
Steven,
Aria Maulana


## Version history (last 2 releases)

### 1.1 — 2025-08-18

- Navigation bug fixed

### 1.0 — 2025-07-24

No release notes.

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## More apps by Ali An Nuur

- [WeDraw: Trace & Create](https://appshunter.io/ios/app/wedraw-trace-and-create/id6747817632)
- [Sarun](https://appshunter.io/ios/app/sarun/id6749077656)
- [Pyramyst](https://appshunter.io/ios/app/pyramyst/id6749355391)

All apps by Ali An Nuur: https://appshunter.io/developer/1814014911

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-16.*