# Clock4Key World Clock Keyboard vs Simple Stickies

The clearest difference is update cadence: Clock4Key World Clock Keyboard at daily against Simple Stickies's every 4 weeks. Clock4Key World Clock Keyboard also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Clock4Key World Clock Keyboard ships an update daily, Simple Stickies every 4 weeks. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Clock4Key World Clock Keyboard | Simple Stickies |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 weeks |
| Monetization | Free | — |
| Size | 3 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Khang Le](https://appshunter.io/developer/1078541780) | [Ruben Martin Salvador](https://appshunter.io/developer/813645305) |

## 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


### Simple Stickies

[App page](https://appshunter.io/ios/app/simple-stickies/id6765642941)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Clock4Key World Clock Keyboard free?

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

### Is Simple Stickies free?

Simple Stickies is free to download, with no in-app purchases.

### Do Clock4Key World Clock Keyboard or Simple Stickies have ads?

Neither Clock4Key World Clock Keyboard nor Simple Stickies shows ads.

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

Clock4Key World Clock Keyboard ships an update daily, and Simple Stickies every 4 weeks. Most recently, Clock4Key World Clock Keyboard was updated on September 15, 2026 and Simple Stickies on September 20, 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.*