# iStopwatch vs SimpleStopWatch

The clearest difference is in-app purchases: SimpleStopWatch at none against iStopwatch's 1. On price, update cadence, ads and device support there is nothing between them.

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

iStopwatch ships an update monthly, SimpleStopWatch every 3 weeks. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | iStopwatch | SimpleStopWatch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 9 MB | 5 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [景珂 陈](https://appshunter.io/developer/620312170) | [takumi nagase](https://appshunter.io/developer/1636165433) |

## 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 |


### SimpleStopWatch

[App page](https://appshunter.io/ios/app/simplestopwatch/id1636165431)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iStopwatch free?

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

### Is SimpleStopWatch free?

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

### Do iStopwatch or SimpleStopWatch have ads?

Both iStopwatch and SimpleStopWatch show ads.

### Which is updated more often, iStopwatch or SimpleStopWatch?

iStopwatch ships an update monthly, and SimpleStopWatch every 3 weeks. Most recently, iStopwatch was updated on October 1, 2026 and SimpleStopWatch on October 13, 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.*