# Swim Time Conversion vs Swim Checker

The clearest difference is price: Swim Checker at Free against Swim Time Conversion's $1.99. Swim Checker also leads on review sentiment (60% vs 25%) and update cadence (every 11 days vs every 45 months). Swim Time Conversion's advantage is chart position (#191 vs unranked). On rating, ratings volume, in-app purchases and device support there is nothing between them.

Swim Checker is free to download; Swim Time Conversion costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Swim Time Conversion against 5.0 for Swim Checker. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 25% of Swim Time Conversion's written reviews are positive against 60% of Swim Checker's.

Swim Time Conversion ships an update every 45 months, Swim Checker every 11 days. Both last shipped on October 14, 2026.

## The numbers

| Metric | Swim Time Conversion | Swim Checker |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/swim-time-conversion/id443797038/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/swim-checker/id1119021392/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 25.0% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 45 months | **Every 11 days** |
| Monetization | Paid | **Free** |
| Best chart rank | **#191** | — |
| Size | 1 MB | 14 MB |
| Requires iOS | 18.6 | **16.6** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TMSoftware](https://appshunter.io/developer/347816073) | [Ken Henry](https://appshunter.io/developer/901991382) |

## What reviewers say

### Swim Time Conversion

[App page](https://appshunter.io/ios/app/swim-time-conversion/id443797038)

**Currently charting:** #191 Top Paid · Sports (US App Store)

This tool converts swimming race times between various distance and pool configurations. It supports conversions from Long Course meters, Short Course Meters, and Short Course Yards to any other system.

**Highlights:** Converts between Long Course meters, Short Course Meters, and Short Course Yards, Supports conversion to any other system, Handles different distances and strokes, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Swim Checker

[App page](https://appshunter.io/ios/app/swim-checker/id1119021392)

This app helps swimmers, parents, and coaches track USA Swimming time standards. It provides updated motivational and national meet time standards for recent Olympic Trials. Future updates plan to include more state and LSC times.

**Highlights:** USA Swimming time standards tracking, Motivational times included, National meet time standards, 2019 and 2020 Olympic Trials standards, Supports Georgia state times

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Swim Time Conversion free?

Swim Time Conversion costs $1.99, with no in-app purchases.

### Is Swim Checker free?

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

### Which has better reviews, Swim Time Conversion or Swim Checker?

Swim Time Conversion and Swim Checker are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Which is updated more often, Swim Time Conversion or Swim Checker?

Swim Time Conversion ships an update every 45 months, and Swim Checker every 11 days. Most recently, Swim Time Conversion was updated on October 14, 2026 and Swim Checker on October 14, 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.*