# FORM Swim vs Shift Robotics

FORM Swim and Shift Robotics both sit at 4.7 stars, but that hides the real split: 100% of Shift Robotics's written reviews are positive against 53% of FORM Swim's. Shift Robotics also leads on in-app purchases (none vs 5) and update cadence (every 6 days vs every 2 weeks). FORM Swim's advantage is ratings volume (3.5K vs 35). On price, rating, 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. Shift Robotics asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for FORM Swim against 4.7 for Shift Robotics. That said, the two scores are not equally well evidenced: FORM Swim has 3.5K ratings behind it against 35, so its average is the more settled of the two. Written reviews are what separate them: 53% of FORM Swim's written reviews are positive against 100% of Shift Robotics's.

FORM Swim ships an update every 2 weeks, Shift Robotics every 6 days. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | FORM Swim | Shift Robotics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3.5K ratings)](https://appshunter.io/ios/app/form-swim/id1321117442/reviews) | [4.7 (35 ratings)](https://appshunter.io/ios/app/shift-robotics/id6451123343/reviews) |
| Number of ratings | **3.5K** | 35 |
| Positive reviews | 52.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 219 MB | 152 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Form Athletica](https://appshunter.io/developer/1321117441) | [Shift Robotics, Inc.](https://appshunter.io/developer/1580592973) |

## 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


### Shift Robotics

[App page](https://appshunter.io/ios/app/shift-robotics/id6451123343)

Experience enhanced mobility with AI-powered footwear that lets you accelerate to running speeds with the ease of walking. Stay connected to your surroundings while enjoying faster, more dynamic journeys.

**Highlights:** AI-enhanced mobility, Accelerate to running speed, Ease of walking, Connected to surroundings, Dynamic journeys

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FORM Swim free?

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

### Is Shift Robotics free?

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

### Which has better reviews, FORM Swim or Shift Robotics?

FORM Swim and Shift Robotics are both rated 4.7 out of 5 on the App Store, from 3.5K and 35 ratings respectively.

### Do FORM Swim or Shift Robotics have ads?

Neither FORM Swim nor Shift Robotics shows ads.

### Which is updated more often, FORM Swim or Shift Robotics?

FORM Swim ships an update every 2 weeks, and Shift Robotics every 6 days. Most recently, FORM Swim was updated on October 18, 2026 and Shift Robotics 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.*