# World Clock Time Zone Widgets vs Shinkansen smartEX App

The clearest difference is review sentiment: World Clock Time Zone Widgets at 77% against Shinkansen smartEX App's 17%. World Clock Time Zone Widgets also leads on rating (4.7 vs 1.7) and ratings volume (23K vs 607). Shinkansen smartEX App's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and monetization model there is nothing between them.

Both are free to download. World Clock Time Zone Widgets sells 1 one-off in-app purchase. Shinkansen smartEX App asks for nothing beyond the download.

World Clock Time Zone Widgets holds the better App Store score, 4.7 against 1.7. That said, the two scores are not equally well evidenced: World Clock Time Zone Widgets has 23K ratings behind it against 607, so its average is the more settled of the two. Written reviews point the same way: 77% of World Clock Time Zone Widgets's written reviews are positive against 17% of Shinkansen smartEX App's.

World Clock Time Zone Widgets ships an update every 3 weeks, Shinkansen smartEX App monthly. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | World Clock Time Zone Widgets | Shinkansen smartEX App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (23K ratings)](https://appshunter.io/ios/app/world-clock-time-zone-widgets/id956377119/reviews)** | [1.7 (607 ratings)](https://appshunter.io/ios/app/shinkansen-smartex-app/id1253336330/reviews) |
| Number of ratings | **23K** | 607 |
| Positive reviews | **77.0% of reviews** | 16.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#144** |
| Size | 155 MB | 51 MB |
| Requires iOS | **15.4** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Overdesigned, LLC](https://appshunter.io/developer/914665832) | [Central Japan Railway Company](https://appshunter.io/developer/454429903) |

## What reviewers say

### World Clock Time Zone Widgets

[App page](https://appshunter.io/ios/app/world-clock-time-zone-widgets/id956377119)

Easily track the local time in cities worldwide with customizable widgets for your Home Screen, Lock Screen, or Dynamic Island. Convert dates and compare time zones with a powerful tool, ideal for remote workers and global coordination. Offers visual daylight hours and sunrise/sunset information.

**Highlights:** Home Screen, Lock Screen, and Dynamic Island widgets, Analog and digital clock displays, Searchable city database (10,000+ cities), Date and time conversion tool, Visual daylight hours display, Live Activities integration, Customizable clock renaming

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| World Clock Pro | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate time display
- 🌍 Helpful for tracking multiple time zones
- 💡 Customizable widgets
- 👍 Simple and clean interface

**What reviewers complain about**

- 🐛 Widget issues (not updating, displaying incorrect time)
- 💰 Ads can be intrusive
- 🐛 Occasional crashes or bugs
- 🔋 Widget drains battery
- 🔒 Lack of iCloud sync between devices

**Reported bugs**

- Widget not updating correctly
- App crashing when adding/editing locations
- Incorrect time zone offsets for some locations

**Requested features**

- Add more customization options for widgets
- Improve widget reliability and update speed
- Integrate with Apple Watch
- Add ability to calculate time differences between locations
- Provide a smaller widget size option


### Shinkansen smartEX App

[App page](https://appshunter.io/ios/app/shinkansen-smartex-app/id1253336330)

**Currently charting:** #144 Top Free · Travel (US App Store)

Easily reserve Shinkansen seats, hotels, and activities. Enjoy discounts for early bookings and flexible changes. Access station and train service information, and use QR tickets or designated IC cards for seamless travel.

**Highlights:** Reserve Shinkansen seats, Book hotels and activities, Early booking discounts, Free reservation changes, Select seats from map, QR-Ticket and IC card boarding, Fingerprint authentication login

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is World Clock Time Zone Widgets free?

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

### Is Shinkansen smartEX App free?

Shinkansen smartEX App is free to download, with no in-app purchases.

### Which has better reviews, World Clock Time Zone Widgets or Shinkansen smartEX App?

World Clock Time Zone Widgets is rated higher. World Clock Time Zone Widgets averages 4.7 out of 5 from 23K ratings, while Shinkansen smartEX App averages 1.7 from 607 ratings.

### Do World Clock Time Zone Widgets or Shinkansen smartEX App have ads?

World Clock Time Zone Widgets shows ads; Shinkansen smartEX App does not.

### Which is updated more often, World Clock Time Zone Widgets or Shinkansen smartEX App?

World Clock Time Zone Widgets ships an update every 3 weeks, and Shinkansen smartEX App monthly. Most recently, World Clock Time Zone Widgets was updated on November 8, 2026 and Shinkansen smartEX App on November 6, 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.*