# Swim.com vs FORM Swim

The clearest difference is in-app purchases: Swim.com at none against FORM Swim's 5. FORM Swim's advantage is rating (4.7 vs 4.4) and update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FORM Swim sells 3 in-app purchases, starting at $14.99 per month. Swim.com asks for nothing beyond the download.

FORM Swim holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 1.1K and 3.5K respectively. Written reviews point the same way: 42% of Swim.com's written reviews are positive against 53% of FORM Swim's.

Swim.com ships an update monthly, FORM Swim every 2 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Swim.com | FORM Swim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (1.1K ratings)](https://appshunter.io/ios/app/swimcom-swim-tracker/id956030704/reviews) | **[4.7 (3.5K ratings)](https://appshunter.io/ios/app/form-swim/id1321117442/reviews)** |
| Number of ratings | 1.1K | **3.5K** |
| Positive reviews | 41.5% of reviews | **52.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 175 MB | 219 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Spiraledge](https://appshunter.io/developer/920364364) | [Form Athletica](https://appshunter.io/developer/1321117441) |

## 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


### FORM Swim

[App page](https://appshunter.io/ios/app/form-swim/id1321117442)

This app acts as an underwater coach, providing real-time visual feedback through smart goggles to improve swimming technique and performance. It offers guided workouts, open water navigation, and detailed post-swim analysis, syncing data with popular fitness platforms.

**Highlights:** Real-time in-goggle coaching, Open water digital compass, Guided pool workouts, Workout generation from text, Comprehensive swim metric analysis, Automatic data syncing

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FORM Membership | $14.99 | per month |
| FORM Membership | $119.00 | per year |
| FORM Premium Annual | $119.00 | per year |

**What reviewers like**

- 🚀 Real-time metrics and data
- 👍 Comfortable and well-designed goggles
- 💡 Motivating and engaging workout features
- 🔍 Detailed swim analytics and tracking
- 🤝 Responsive and helpful customer service

**What reviewers complain about**

- 🔒 Subscription required to access full features
- 🔍 Inaccurate data tracking and stroke detection
- 👀 Reduced field of vision with goggles
- 🤔 Confusing and cluttered app interface
- 🐛 Connectivity and syncing issues

**Reported bugs**

- Timer and distance tracking inconsistencies
- App crashes and freezes
- Unreliable heart rate monitoring

**Requested features**

- Ability to create custom workouts
- Integration with other fitness platforms (e.g. Garmin, Apple Health)
- Open water swim distance tracking without GPS
- Current lap time display during swim
- Export data for long-term analysis


## Frequently asked questions

### Is Swim.com free?

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

### Is FORM Swim free?

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

### Which has better reviews, Swim.com or FORM Swim?

FORM Swim is rated higher. Swim.com averages 4.4 out of 5 from 1.1K ratings, while FORM Swim averages 4.7 from 3.5K ratings.

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

Neither Swim.com nor FORM Swim shows ads.

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

Swim.com ships an update monthly, and FORM Swim every 2 weeks. Most recently, Swim.com was updated on September 24, 2026 and FORM Swim on September 23, 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.*