World Klock vs Time Zone Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World Klock
Easily add and manage multiple clocks in a list. Access your favorite clocks directly from your notification center with the today widget feature.
- Add unlimited clocks
- Display clocks in a list
- Today widget integration
- Quick access to favorite clocks
- Customizable clock display
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WClok is made for you, this application allow you to add clock as many as you want. This clocks are displayed in a list, and if you enable the today widget, the first 3 of the list are added in this widget. So you can simply access to favorite clock when you open your notification center.
Time Zone Converter
Easily track multiple time zones, convert times between cities, and customize clock displays. This app helps travelers, remote workers, and global teams stay organized and avoid missing deadlines.
- Track multiple time zones
- Instant time conversion
- Customizable clock display
- Seamless scheduling tools
- Global time management
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Sleeko is the ultimate timezone and clock app designed for travelers, remote workers, and global teams. With an intuitive interface, you can: 1. Track multiple time zones in one place 2. Convert time instantly between cities 3. Customize your clock display for easy reference 4. Stay productive with seamless scheduling tools Never miss a meeting or deadline again—download Sleeko now and take control of your time!
Screenshots
Verdict
The clearest difference is review sentiment: Time Zone Converter at 100% against World Klock's 0%. World Klock's advantage is update cadence (every 6 weeks vs every 3 months) and iOS requirement (8.2 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
World Klock ships an update every 6 weeks, Time Zone Converter every 3 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.
| Parameter | World Klock | Time Zone Converter |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.2 — better | 15.1 |
| Further details — not scored | ||
| Size | 11 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Jeremy Magrin | Nischal Gautam |
Customer experience
World Klock
Time Zone Converter
In-app purchases
World Klock
No in-app purchases
Time Zone Converter
No in-app purchases
Questions
Is World Klock free?
Is Time Zone Converter free?
Do World Klock or Time Zone Converter have ads?
Which is updated more often, World Klock or Time Zone Converter?
Other comparisons
