# Global Time Machine vs RunwayWX

The clearest difference is rating: RunwayWX at 5.0 against Global Time Machine's 3.7. RunwayWX also leads on review sentiment (100% vs 58%) and in-app purchases (none vs 2). Global Time Machine's advantage is update cadence (every 4 days vs every 2 weeks) and ratings volume (7 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Global Time Machine sells 2 in-app purchases, starting at $0.99 per month. RunwayWX asks for nothing beyond the download.

RunwayWX holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Global Time Machine has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 58% of Global Time Machine's written reviews are positive against 100% of RunwayWX's.

Global Time Machine ships an update every 4 days, RunwayWX every 2 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Global Time Machine | RunwayWX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (7 ratings)](https://appshunter.io/ios/app/global-time-machine/id1082674619/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/runwaywx/id6760546988/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 58.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 11 MB | 20 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [theMakeApp](https://appshunter.io/developer/1014975385) | [Vinayak Raghubir Sharma](https://appshunter.io/developer/1884889440) |

## What reviewers say

### Global Time Machine

[App page](https://appshunter.io/ios/app/global-time-machine/id1082674619)

Easily track the time in any city worldwide. Add locations to your list to plan international calls, meetings, or connect with loved ones abroad. Features DST support and quick access to nearby hours.

**Highlights:** Track time in over 20,000 cities, View nearby hours by scrolling, Convenient world clock interface, DST support for all locations, Shake to reset functionality

**Features:** Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium · Monthly | $0.99 | per month |
| Premium · Yearly | $9.99 | per year |


### RunwayWX

[App page](https://appshunter.io/ios/app/runwaywx/id6760546988)

This app provides pilots with essential aviation weather data, including runway wind analysis, real-time METARs, and satellite runway diagrams. It offers performance calculations, astronomical data, and airport intelligence in a clean, pilot-focused interface.

**Highlights:** Runway wind analysis (headwind, tailwind, crosswind), Real-time METAR and D-ATIS parsing, Satellite runway diagrams with wind overlays, Performance calculations (density altitude, freezing level), Astronomical data (sunrise, sunset, moon phase), Airport intelligence (elevation, timezone, clocks)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Global Time Machine free?

Global Time Machine is free to download, with in-app purchases available.

### Is RunwayWX free?

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

### Which has better reviews, Global Time Machine or RunwayWX?

RunwayWX is rated higher. Global Time Machine averages 3.7 out of 5 from 7 ratings, while RunwayWX averages 5.0 from 1 ratings.

### Do Global Time Machine or RunwayWX have ads?

Neither Global Time Machine nor RunwayWX shows ads.

### Which is updated more often, Global Time Machine or RunwayWX?

Global Time Machine ships an update every 4 days, and RunwayWX every 2 weeks. Most recently, Global Time Machine was updated on November 1, 2026 and RunwayWX on October 31, 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.*