# Swim.com vs Phlex Swim App

The clearest difference is in-app purchases: Swim.com at none against Phlex Swim App's 2. Swim.com also leads on ads (none vs shown) and ratings volume (1.1K vs 38). Phlex Swim App's advantage is review sentiment (70% vs 41%). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Phlex Swim App sells 2 in-app purchases, starting at $12.99 per month. Swim.com asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Swim.com against 4.3 for Phlex Swim App. That said, the two scores are not equally well evidenced: Swim.com has 1.1K ratings behind it against 38, so its average is the more settled of the two. Written reviews are what separate them: 41% of Swim.com's written reviews are positive against 70% of Phlex Swim App's.

Swim.com ships an update monthly, Phlex Swim App every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Swim.com | Phlex Swim App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.1K ratings)](https://appshunter.io/ios/app/swimcom-swim-tracker/id956030704/reviews)** | [4.3 (38 ratings)](https://appshunter.io/ios/app/phlex-swim-app/id6446498031/reviews) |
| Number of ratings | **1.1K** | 38 |
| Positive reviews | 41.4% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 175 MB | 189 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Spiraledge](https://appshunter.io/developer/920364364) | [Phlex LLC](https://appshunter.io/developer/1450954632) |

## What reviewers say

### Swim.com

[App page](https://appshunter.io/ios/app/swimcom-swim-tracker/id956030704)

Automatically record and track your swimming workouts with advanced statistics. Compete with friends and other swimmers on global leaderboards, and access thousands of customizable swim workouts.

**Highlights:** Automatic swim recording with Apple Watch, Advanced swim statistics, Stroke type and count detection, Drill Mode for kick tracking, Global leaderboards and friend competition, Thousands of customizable swim workouts

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Accurate swim tracking
- 🚀 Detailed analytics and metrics
- 💡 Ability to log custom workouts
- 👍 Reliable and consistent performance
- 👍 Great Apple Watch integration

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🐛 Inaccurate lap/distance tracking
- 🐛 Unreliable sync between app and Apple Watch
- 🐛 Confusing or unintuitive user interface
- 🐛 Calories tracking issues

**Reported bugs**

- App crashing or freezing during workouts
- Inconsistent lap/distance tracking
- Sync issues between app and Apple Watch
- Inability to properly log or edit workouts

**Requested features**

- Improved Strava integration
- Better workout scheduling and notification features
- Ability to track kick sets and drills
- More comprehensive data analysis and visualization
- Seamless sync with Apple Health app


### Phlex Swim App

[App page](https://appshunter.io/ios/app/phlex-swim-app/id6446498031)

This app offers advanced swimming workout tracking with AI-powered precision. It monitors distance, time, technique, heart rate, and training effect, providing insights into progress and areas for improvement. Integrates with HealthKit for a comprehensive health overview.

**Highlights:** AI-powered workout tracking, Distance, time, and set recognition, Technique analysis (distance per stroke, efficiency), Heart rate monitoring, Progress tracking (technique, fitness, endurance, readiness), HealthKit integration

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $12.99 | per month |
| Annual Membership | $119.99 | per year |


## Frequently asked questions

### Is Swim.com free?

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

### Is Phlex Swim App free?

Phlex Swim App is free to download, with in-app purchases available.

### Which has better reviews, Swim.com or Phlex Swim App?

Swim.com is rated higher. Swim.com averages 4.4 out of 5 from 1.1K ratings, while Phlex Swim App averages 4.3 from 38 ratings.

### Do Swim.com or Phlex Swim App have ads?

Phlex Swim App shows ads; Swim.com does not.

### Which is updated more often, Swim.com or Phlex Swim App?

Swim.com ships an update monthly, and Phlex Swim App every 3 weeks. Most recently, Swim.com was updated on November 1, 2026 and Phlex Swim App on November 3, 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.*