# StopWatch For Swimming vs ESF

The clearest difference is price: ESF at Free against StopWatch For Swimming's $1.99. ESF also leads on iOS requirement (15.1 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

ESF is free to download; StopWatch For Swimming costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

StopWatch For Swimming ships an update every 4 months, ESF every 3 months. The most recent releases landed on November 11, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | StopWatch For Swimming | ESF |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.5 (16 ratings)](https://appshunter.io/ios/app/stopwatch-for-swimming/id873924668/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 4 MB | 35 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [German PARDO](https://appshunter.io/developer/664855416) | [Enric Serrano Murt](https://appshunter.io/developer/1111151114) |

## What reviewers say

### StopWatch For Swimming

[App page](https://appshunter.io/ios/app/stopwatch-for-swimming/id873924668)

This stopwatch is designed for swimmers, using volume buttons for control to keep eyes on the course. It supports individual and relay events for various levels, timing multiple swimmers and relay teams with individual splits. Features include history review, sharing, and swimmer/team management.

**Highlights:** Volume button control for start/stop/lap, Supports individual and relay swimming events, Times multiple swimmers and relay teams, Records individual splits and total times, Supports SCY, SCM, and LCM course types, Event history review and sharing, Import/export swimmers and teams

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

**In-app purchases:** none


### ESF

[App page](https://appshunter.io/ios/app/esf/id1441362200)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StopWatch For Swimming free?

StopWatch For Swimming costs $1.99, with no in-app purchases.

### Is ESF free?

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

### Do StopWatch For Swimming or ESF have ads?

Neither StopWatch For Swimming nor ESF shows ads.

### Which is updated more often, StopWatch For Swimming or ESF?

StopWatch For Swimming ships an update every 4 months, and ESF every 3 months. Most recently, StopWatch For Swimming was updated on November 11, 2026 and ESF on November 2, 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.*