# MachineLink+ vs World Clock

The clearest difference is in-app purchases: MachineLink+ at none against World Clock's 1. MachineLink+ also leads on iOS requirement (12.0 vs 17.6). World Clock's advantage is update cadence (fortnightly vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. World Clock sells 1 one-off in-app purchase. MachineLink+ asks for nothing beyond the download.

MachineLink+ ships an update every 6 weeks, World Clock fortnightly. The most recent releases landed on October 7, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | MachineLink+ | World Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 39 MB | 2 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [iRootech Technology Co., Ltd.](https://appshunter.io/developer/1193516407) | [Mehmet Erdem Devge](https://appshunter.io/developer/1464750482) |

## What reviewers say

### MachineLink+

[App page](https://appshunter.io/ios/app/machinelink-plus/id6466251052)

**Features:** macOS Compatibility

**In-app purchases:** none


### World Clock

[App page](https://appshunter.io/ios/app/world-clock-time-zone-tracker/id6738009591)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features- Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is MachineLink+ free?

MachineLink+ is free to download, with no in-app purchases.

### Is World Clock free?

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

### Do MachineLink+ or World Clock have ads?

Neither MachineLink+ nor World Clock shows ads.

### Which is updated more often, MachineLink+ or World Clock?

MachineLink+ ships an update every 6 weeks, and World Clock fortnightly. Most recently, MachineLink+ was updated on October 7, 2026 and World Clock on September 27, 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.*