# ZoneTime: World Clock — World Clock & Meeting Planner

> World Clock & Meeting Planner (iPhone/iPad app by Meng-Yi Hsu.)

- Source: https://appshunter.io/ios/app/zonetime-world-clock/id6797138733 (this page in markdown: same URL + `.md`)
- Developer: [Meng-Yi Hsu](https://appshunter.io/developer/6783592735)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 52 MB
- Languages: American English
- Released: 2026-08-18
- Data updated: 2026-09-14
- User reviews in markdown: https://appshunter.io/ios/app/zonetime-world-clock/id6797138733/reviews.md

## What is ZoneTime?

ZoneTime lines up every city you care about on one swipeable timeline, so you
can see who's awake, spot the best time to call, and share the plan in one tap.

No account. No sign-up. No email. No ads. Open it, add your cities, and plan the call.

FEATURES
• A synced timeline for every city, color-coded by work hours, awake hours, and night
• 7,000+ cities and every timezone, searchable offline — even by abbreviation like EST or CET
• Tap the timeline to plan a meeting, drag either edge to adjust it, and share by email, calendar, or message
• Groups for teams, family, or clients, with custom labels for each person
• Automatic daylight saving handling
• Light and dark themes, 12- or 24-hour time

Your cities and groups stay on your iPhone, and every timezone lookup works offline. No
tracking of you across other companies' apps or websites, and nothing shared
with data brokers.

TELL ME WHAT TO BUILD
See something in another world clock that you wish this one had? Email mark@vibecode.review. I read every message and I build what people actually ask for — that is how most of this app got here.

I build these apps on my own, in retirement, as a way of giving back. No company, no investors, no marketing budget — what you pay goes purely into developing the next feature and the next app. You'll probably laugh at what I charge.

Free to start, no commitment up front. Most apps want that decision before you've seen a screen, then quietly bill you. Not this one — nothing to remember to cancel.

After 7 days of use it asks you to unlock it — one payment, and that's the last you'll hear of it. Still not sure? Extend another week, free — I'd rather you were genuinely happy with it before you pay. This app alone, or $5.99 for all 10 — full apps across different categories, each one built because someone asked, and your payment covers every new app you ask me to build too. Never a subscription — yours for good, updates included.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock ZoneTime | $7.99 | one-time |
| Unlock ZoneTime Final | $9.99 | one-time |
| All-Apps Unlock | $5.99 | one-time |



## Version history (last 5 releases)

### 1.28 — 2026-09-11

Nothing new inside the app this time - this update just refreshes the App Store description.

See something you wish this app had? Email mark@vibecode.review - I build what people actually ask for.

### 1.27 — 2026-09-08

Small fixes and polish throughout.

### 1.25 — 2026-09-08

Small wording improvements to the upgrade screens.

### 1.24 — 2026-09-03

Picking a date now lands on the day you picked, even when your phone and your home city are on different dates.
The day arrows step a real calendar day, so they no longer skip a day at the spring change or repeat one at the autumn change.
Removing your home location promotes another one, instead of quietly handing home to the next city you add.
Date separators now appear in cities whose clocks change at midnight.
Saved groups can no longer be replaced by the default cities.
VoiceOver now names every control, and announces selected and disabled state.

### 1.18 — 2026-09-01

This update improves app stability and reliability.

## Apps similar to ZoneTime

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [World Clock - Time Calculator](https://appshunter.io/ios/app/world-clock-time-calculator/id6739600701) | — | Free | Productivity |
| [PastePal - Clipboard Assistant](https://appshunter.io/ios/app/pastepal-clipboard-assistant/id6752996755) | — | Free | Productivity |
| [World Clock • Easy Timezones](https://appshunter.io/ios/app/world-clock-easy-timezones/id1566081926) | 4.5 (11) | Free | Productivity |
| [TimeBuddy - World Clock](https://appshunter.io/ios/app/timebuddy-world-clock/id6768292874) | 1.0 (6) | Free | Productivity |
| [AroundChess](https://appshunter.io/ios/app/aroundchess/id6746404970) | 2.2 (6) | Free | Productivity |
| [iZYREC Recorder App](https://appshunter.io/ios/app/izyrec-recorder-app/id6443928382) | 3.0 (16) | Free | Productivity |

## More apps by Meng-Yi Hsu

- [Bavarian Translator for Oma](https://appshunter.io/ios/app/bavarian-translator-for-oma/id6783592733)
- [Gym Log: Lift & PR Tracker](https://appshunter.io/ios/app/gym-log-lift-and-pr-tracker/id6783645092)
- [Copy History: Clipboard](https://appshunter.io/ios/app/copy-history-clipboard/id6783654287)
- [Water Sort: Pour Puzzle](https://appshunter.io/ios/app/water-sort-pour-puzzle/id6783993369)
- [Cubby Baby Tracker](https://appshunter.io/ios/app/cubby-baby-tracker/id6784482213)
- [SleepTracker: Watch or Phone](https://appshunter.io/ios/app/sleeptracker-watch-or-phone/id6784482382)

All apps by Meng-Yi Hsu: https://appshunter.io/developer/6783592735

---

*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 2026-09-14.*