# iStopwatch vs Stopwatch Full Screen

The clearest difference is price: iStopwatch at Free against Stopwatch Full Screen's $1.99. Stopwatch Full Screen's advantage is in-app purchases (none vs 1) and ads (none vs shown).

iStopwatch is free to download; Stopwatch Full Screen costs $1.99 up front. iStopwatch sells 1 one-off in-app purchase. Stopwatch Full Screen asks for nothing beyond the download.

## The numbers

| Metric | iStopwatch | Stopwatch Full Screen |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Size | 9 MB | 38 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [景珂 陈](https://appshunter.io/developer/620312170) | [Dmytro Plekhotkin](https://appshunter.io/developer/1639719963) |

## 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 |


### Stopwatch Full Screen

[App page](https://appshunter.io/ios/app/stopwatch-full-screen/id6450861684)

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

**In-app purchases:** none


## Frequently asked questions

### Is iStopwatch free?

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

### Is Stopwatch Full Screen free?

Stopwatch Full Screen costs $1.99, with no in-app purchases.

### Do iStopwatch or Stopwatch Full Screen have ads?

iStopwatch shows ads; Stopwatch Full Screen 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.*