# Tmzn - Time Zone Converter — Beautifully simple time zones

> Global time zone converter with day-night map and event scheduling. (iPhone/iPad app by Paul Noble.)

- Source: https://appshunter.io/ios/app/tmzn-time-zone-converter/id1453239207 (this page in markdown: same URL + `.md`)
- Developer: [Paul Noble](https://appshunter.io/developer/1440082066)
- Category: Utilities, Business
- Price: Free
- Rating: 3.80/5 from 4 App Store ratings · 19 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 59 MB
- Languages: American English
- Released: 2019-03-17
- Data updated: 2026-08-28
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tmzn-time-zone-converter/id1453239207/reviews.md

## What is Tmzn?

- A beautiful day-night map and interface for times at-a-glance.
- Swipe left or right to shift time and instantly update your locations.
- Features easy calendar integration to schedule events that work for everyone.
- Detailed location views show timezone overlaps, custom active hours, public holidays, and more.
- Select from hundreds of world cities.

## Key features

- Day-night world map visualization
- Time shifting with swipe gestures
- Calendar integration for event scheduling
- Extensive city selection
- Instant time updates

## Recent user reviews (10 of 19)

All indexed reviews: https://appshunter.io/ios/app/tmzn-time-zone-converter/id1453239207/reviews.md

### 5/5 — Great app

*2026-08-18*

Since its update, the apps looks better and works great! Thanks!

### 1/5 — Bad design

*2025-09-30*

Simply a badly designed app because the two top buttons for editing locations and the calendar cannot be accessed on an iPhone. They’re too far up on the screen and will not respond to touch. Ridiculous- it makes it unusable.

**Developer response:** Hello! This was an issue with the older version not formatting for newer devices. It should be fixed now.

### 5/5 — Amazing

*2025-04-22, version 1.1.1*

Incredible app. I’ve used it for years. But please, if you could update it so the top navigation options are usable on an iPhone Pro Max 🙏

### 4/5 — Corners

*2024-05-01, version 1.1.1*

Great app overall! The only thing is that the corner menus are getting under iOS native UI and it’s hard access (I’m using an iPhone 15). Hopefully this gets sorted. Otherwise it would have been perfect.

### 3/5 — Doesn’t find all Countries

*2022-12-28, version 1.1.1*

I’m looking for Malta and it won’t find it. Am I doing something wrong

### 4/5 — Incredibly useful

*2022-04-22, version 1.1.1*

This app is exactly the tool I need when thinking about meetings across timezones. The ability to scrub left and right to consider different times is perfect. 

The only reason it isn’t a 5 star rating is that it hasn’t been updated recently and doesn’t handle the notch at the top of my phone perfectly, but that is purely cosmetic

### 5/5 — Great

*2022-01-31*

Please never delete this, I have a load of internet friends and it’s hard to navigate our time and work out the differences. Life savour this deserves so much more recognition

### 4/5 — Incomplete

*2021-06-01, version 1.1.1*

Works well...

### 5/5 — The best timezone converter

*2021-03-09, version 1.0*

This is the best one.

### 1/5 — Doesn’t open

*2021-03-08, version 1.0*

Hi Paul, app doesn’t open after install. iOS 14.4 on iPhone SE 2020. Tried looking for your email and couldn’t find.

## Frequently asked questions about Tmzn

### What is Tmzn's rating?

Tmzn has a high rating of 4.7 stars, based on 3 user reviews.

### Is Tmzn free to use?

Yes, Tmzn is completely free to download and use, with no in-app purchases or advertisements.

### What devices does Tmzn support?

Tmzn is available for iPhone and iPod devices.

### How often is Tmzn updated?

The latest version of Tmzn was released on May 30, 2021. While updates are not frequent, the app is stable for its core functionality.

### What age rating does Tmzn have?

Tmzn is suitable for users aged 4 and above.

### Can Tmzn help me schedule meetings?

Yes, Tmzn features easy calendar integration to help you schedule events that work for everyone across different time zones.

### Does Tmzn have ads?

No, Tmzn is ad-free, providing an uninterrupted user experience.

### How do I change time zones in Tmzn?

You can easily shift time by swiping left or right on the day-night map, which instantly updates your selected locations.

## Version history (last 5 releases)

### 2.0.7 — 2026-08-23

- Improve time offset interaction
- Improve feedback and privacy policy views

### 2.0.6 — 2026-08-19

- Feedback link
- Active hours bug fix
- Holidays bug fix

### 2.0.5 — 2026-08-17

Light / dark mode option

### 2.0.4 — 2026-08-13

Bug fix "Pasc" report

### 2.0.3 — 2026-08-12

– Added missing locations (thanks Dan)
– Fixed time offset bug
– Fixed sync with system clock when restoring

## Apps similar to Tmzn

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Clockwise - Time Zone Tracker](https://appshunter.io/ios/app/clockwise-time-zone-tracker/id6470056395) | 4.6 (8) | Free | Utilities |
| [Zen World Time Converter](https://appshunter.io/ios/app/zen-world-time-converter/id1467876592) | 4.6 (180) | Free | Utilities |
| [Onetime.](https://appshunter.io/ios/app/onetime/id921569664) | 3.5 (39) | Free | Utilities |
| [World Clock - Time Scroller](https://appshunter.io/ios/app/world-clock-time-scroller/id6451070217) | 4.1 (17) | Free | Utilities |
| [World Time Clock Master](https://appshunter.io/ios/app/world-time-clock-master/id6448859727) | 4.6 (816) | Free | Utilities |
| [UNIMATIC World Clock](https://appshunter.io/ios/app/unimatic-world-clock/id6651829973) | 4.6 (53) | Free | Utilities |

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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 2026-08-28.*