# SwimToolz StopWatch vs Swimming Timer

The clearest difference is ads: SwimToolz StopWatch at none against Swimming Timer's shown. SwimToolz StopWatch also leads on iOS requirement (10.3 vs 13.0). Swimming Timer's advantage is update cadence (every 3 months vs every 13 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. SwimToolz StopWatch sells 1 one-off in-app purchase and Swimming Timer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for SwimToolz StopWatch against 5.0 for Swimming Timer. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SwimToolz StopWatch ships an update every 13 months, Swimming Timer every 3 months. The most recent releases landed on June 11, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SwimToolz StopWatch | Swimming Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/swimtoolz-stopwatch/id982803401/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/swimming-timer/id1627209712/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 12 MB | 34 MB |
| Requires iOS | **10.3** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Michael Hirst](https://appshunter.io/developer/982798465) | [NAOYA ONO](https://appshunter.io/developer/1530328146) |

## What reviewers say

### SwimToolz StopWatch

[App page](https://appshunter.io/ios/app/swimtoolz-stopwatch/id982803401)

This stopwatch app is designed for swim coaches and parents, offering features like goal time setting with progress feedback and stroke rate recording. It allows for mistake correction, dive segment pace programming, and saving multiple swimmers' finish times. Swimmer splits are automatically plotted on a graph.

**Highlights:** Goal time setting with progress bar, Stroke rate recording, Mistake correction for splits, Dive segment pace goals, Record multiple swimmers' finish times, Automatic split graphing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StopWatch+ | $2.99 | one-time |


### Swimming Timer

[App page](https://appshunter.io/ios/app/swimming-timer/id1627209712)

This app helps swimmers practice race starts with customizable timers and randomized delays. It also functions as a stopwatch to accurately measure lap and split times during training. Results can be saved and organized by date, with customizable event names and color themes.

**Highlights:** Customizable race start timer, Randomized start delays, Lap and split time measurement, Save and view results by date, Editable event names, Customizable color themes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $6.99 | one-time |


## Frequently asked questions

### Is SwimToolz StopWatch free?

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

### Is Swimming Timer free?

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

### Which has better reviews, SwimToolz StopWatch or Swimming Timer?

SwimToolz StopWatch and Swimming Timer are both rated 5.0 out of 5 on the App Store, from 2 and 4 ratings respectively.

### Do SwimToolz StopWatch or Swimming Timer have ads?

Swimming Timer shows ads; SwimToolz StopWatch does not.

### Which is updated more often, SwimToolz StopWatch or Swimming Timer?

SwimToolz StopWatch ships an update every 13 months, and Swimming Timer every 3 months. Most recently, SwimToolz StopWatch was updated on June 11, 2026 and Swimming Timer on September 25, 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.*