# iStopwatch vs GX Score

The clearest difference is in-app purchases: GX Score at none against iStopwatch's 1. GX Score also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. iStopwatch sells 1 one-off in-app purchase. GX Score asks for nothing beyond the download.

## The numbers

| Metric | iStopwatch | GX Score |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Size | 9 MB | 19 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [景珂 陈](https://appshunter.io/developer/620312170) | [美琴 宋](https://appshunter.io/developer/1160294086) |

## What reviewers say

### iStopwatch

[App page](https://appshunter.io/ios/app/istopwatch-lcd-timer/id1143929948)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $1.99 | one-time |


### GX Score

[App page](https://appshunter.io/ios/app/gx-score/id1628266227)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iStopwatch free?

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

### Is GX Score free?

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

### Do iStopwatch or GX Score have ads?

iStopwatch shows ads; GX Score does not.

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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.*