# FORM Swim vs Tempoclock

The clearest difference is review sentiment: Tempoclock at 100% against FORM Swim's 53%. Tempoclock also leads on in-app purchases (none vs 5) and rating (5.0 vs 4.7). FORM Swim's advantage is ratings volume (3.5K vs 1). On price, update cadence, ads and device support there is nothing between them.

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

Tempoclock holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: FORM Swim has 3.5K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 53% of FORM Swim's written reviews are positive against 100% of Tempoclock's.

FORM Swim ships an update every 2 weeks, Tempoclock weekly. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | FORM Swim | Tempoclock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3.5K ratings)](https://appshunter.io/ios/app/form-swim/id1321117442/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tempoclock/id6737282832/reviews)** |
| Number of ratings | **3.5K** | 1 |
| Positive reviews | 52.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 219 MB | 19 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Form Athletica](https://appshunter.io/developer/1321117441) | [Trevor Preston](https://appshunter.io/developer/1074177480) |

## What reviewers say

### 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


### Tempoclock

[App page](https://appshunter.io/ios/app/tempoclock/id6737282832)

A traditional-style pace clock app for athletes and fitness enthusiasts. It helps time laps, track intervals, and enhance workout sessions with an intuitive interface and large display.

**Highlights:** Traditional pace clock design, Lap timing, Interval tracking, Workout enhancement, Intuitive interface, Large, easy-to-read display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FORM Swim free?

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

### Is Tempoclock free?

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

### Which has better reviews, FORM Swim or Tempoclock?

Tempoclock is rated higher. FORM Swim averages 4.7 out of 5 from 3.5K ratings, while Tempoclock averages 5.0 from 1 ratings.

### Do FORM Swim or Tempoclock have ads?

Neither FORM Swim nor Tempoclock shows ads.

### Which is updated more often, FORM Swim or Tempoclock?

FORM Swim ships an update every 2 weeks, and Tempoclock weekly. Most recently, FORM Swim was updated on October 20, 2026 and Tempoclock on October 8, 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.*