# Gas Watch vs Touch Time

The clearest difference is in-app purchases: Gas Watch at none against Touch Time's 4. Gas Watch also leads on update cadence (every 3 days vs every 8 days) and iOS requirement (14.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Touch Time sells 4 one-off in-app purchases. Gas Watch asks for nothing beyond the download.

Gas Watch ships an update every 3 days, Touch Time every 8 days. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Gas Watch | Touch Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (12 ratings)](https://appshunter.io/ios/app/touch-time-world-clock/id6753721487/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 8 days |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 26 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Romaine Halstead](https://appshunter.io/developer/1749568386) | [yuhang lu](https://appshunter.io/developer/1703051763) |

## What reviewers say

### Gas Watch

[App page](https://appshunter.io/ios/app/gas-watch/id6503622667)

**Features:** macOS Compatibility

**In-app purchases:** none


### Touch Time

[App page](https://appshunter.io/ios/app/touch-time-world-clock/id6753721487)

Experience time visually with a dynamic sky that reflects real weather data. Easily compare global times, plan events across time zones, and customize city names. Share your availability and explore an immersive globe view.

**Highlights:** Dynamic sky reflecting real weather, Instant time zone comparison, Customizable city names, Global time zone planning, Immersive globe view, Share availability across cities

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $3.99 | one-time |
| Large Tip | $9.99 | one-time |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Gas Watch free?

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

### Is Touch Time free?

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

### Do Gas Watch or Touch Time have ads?

Neither Gas Watch nor Touch Time shows ads.

### Which is updated more often, Gas Watch or Touch Time?

Gas Watch ships an update every 3 days, and Touch Time every 8 days. Most recently, Gas Watch was updated on October 25, 2026 and Touch Time on November 5, 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.*