# Swim.com vs Runerize

The clearest difference is ads: Swim.com at none against Runerize's shown. Runerize's advantage is update cadence (weekly vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Swim.com ships an update monthly, Runerize weekly. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Swim.com | Runerize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.1K ratings)](https://appshunter.io/ios/app/swimcom-swim-tracker/id956030704/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 41.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 175 MB | 85 MB |
| Requires iOS | **15.0** | 15.3 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Spiraledge](https://appshunter.io/developer/920364364) | [Appozitive S.P.A.](https://appshunter.io/developer/1895970035) |

## 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


### Runerize

[App page](https://appshunter.io/ios/app/runerize-running-tracker/id6765490703)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Swim.com free?

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

### Is Runerize free?

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

### Do Swim.com or Runerize have ads?

Runerize shows ads; Swim.com does not.

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

Swim.com ships an update monthly, and Runerize weekly. Most recently, Swim.com was updated on October 19, 2026 and Runerize on October 4, 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.*