# Clock4Key World Clock Keyboard vs SunRiseSet

The clearest difference is in-app purchases: Clock4Key World Clock Keyboard at none against SunRiseSet's 3. Clock4Key World Clock Keyboard also leads on update cadence (daily vs every 3 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SunRiseSet sells 3 in-app purchases, starting at $1.99 per month. Clock4Key World Clock Keyboard asks for nothing beyond the download.

Clock4Key World Clock Keyboard ships an update daily, SunRiseSet every 3 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Clock4Key World Clock Keyboard | SunRiseSet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clock4key-world-clock-keyboard/id6503244597/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 days |
| Monetization | Free | — |
| Size | 3 MB | 44 MB |
| Requires iOS | **15.0** | 15.8.8 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khang Le](https://appshunter.io/developer/1078541780) | [敬南 黄](https://appshunter.io/developer/6776883430) |

## What reviewers say

### Clock4Key World Clock Keyboard

[App page](https://appshunter.io/ios/app/clock4key-world-clock-keyboard/id6503244597)

This custom keyboard allows users to quickly input the current time for major cities worldwide directly from their device's keyboard. It offers real-time global time updates and an intuitive design for efficient time zone coordination.

**Highlights:** Instant time input for global cities, Real-time worldwide time updates, Seamless keyboard integration, Avoids manual time conversions, Ideal for travelers and professionals

**Features:** macOS Compatibility

**In-app purchases:** none


### SunRiseSet

[App page](https://appshunter.io/ios/app/sunriseset/id6779442836)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Annual Premium | $9.99 | per year |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is Clock4Key World Clock Keyboard free?

Clock4Key World Clock Keyboard is free to download, with no in-app purchases.

### Is SunRiseSet free?

SunRiseSet is free to download, with in-app purchases available.

### Do Clock4Key World Clock Keyboard or SunRiseSet have ads?

Neither Clock4Key World Clock Keyboard nor SunRiseSet shows ads.

### Which is updated more often, Clock4Key World Clock Keyboard or SunRiseSet?

Clock4Key World Clock Keyboard ships an update daily, and SunRiseSet every 3 days. Most recently, Clock4Key World Clock Keyboard was updated on October 2, 2026 and SunRiseSet on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*