# SwimCalc — Swimming Timekeeper Aid

> Calculates official swimming race times based on stopwatch readings. (iPhone/iPad app by Alan Jones.)

- Source: https://appshunter.io/ios/app/swimcalc/id1376027032 (this page in markdown: same URL + `.md`)
- Developer: [Alan Jones](https://appshunter.io/developer/1376027031)
- Category: Sports, Utilities
- Price: Free (on sale, was $0.99)
- Age rating: 4+
- Requires: iOS 12.0 · 8 MB
- Languages: English
- Released: 2018-11-06
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/swimcalc/id1376027032/reviews.md

## What is SwimCalc?

This utility is for Swimming Officials who are acting as timekeepers and need to calculate the "Official Time" from a set of times from stopwatches.

Enter up to three manual times and calculate the official time.  The Official Time will be calculated in accordance with World Acquatics(TM) guidelines.

## Key features

- Calculate official time
- Up to three manual time entries
- Adheres to World Aquatics guidelines
- Utility for swimming officials
- Stopwatch time calculation

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/swimcalc/id1376027032/reviews.md

### 5/5 — Wow

*2024-12-15*

So helpful for official timekeeping

## Frequently asked questions about SwimCalc

### How does SwimCalc calculate the official time?

SwimCalc calculates the official time by taking up to three manual stopwatch times entered by the user. It then applies World Aquatics (TM) guidelines to determine the final official time for a swimming race.

### What devices is SwimCalc available on?

SwimCalc is available on iPhone, iPad, and iPod devices. It is designed to be a convenient tool for officials on the go.

### Is SwimCalc free to use?

Yes, SwimCalc is completely free to download and use. There are no in-app purchases or advertisements.

### How often is SwimCalc updated?

The app was last updated on March 9, 2023, with version 1.2. This indicates that the developer provides ongoing support and improvements.

### What age rating does SwimCalc have?

SwimCalc has an age rating of 4+, making it suitable for a wide range of users involved in swimming events.

### Can SwimCalc be used for sports other than swimming?

SwimCalc is specifically designed as a utility for swimming officials and adheres to World Aquatics guidelines. Its functionality is tailored for calculating swimming race times.

### Does SwimCalc require an internet connection to work?

The description does not specify internet requirements. However, as a utility for time calculation, it is likely to function offline.

## Version history (last 3 releases)

### 1.2 — 2023-03-09

Improved usability when entering times, algorithm updated to comply with the 2023 World Aquatics Rules update, thousandths of a second resulting from averages are dropped rather than rounding up.

### 1.1 — 2021-12-16

Support for devices with Dark Mode

### 1.0 — 2018-11-06

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*