# Isobar vs Speedo iQ

Isobar and Speedo iQ are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Isobar | Speedo iQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/speedo-iq/id6754226068/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 73 MB | 165 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Advanced Therapeutic Materials Ltd](https://appshunter.io/developer/1717644630) | [Flipper Inc.](https://appshunter.io/developer/1357204813) |

## What reviewers say

### Isobar

[App page](https://appshunter.io/ios/app/isobar/id6477287729)

Design and order custom-fit compression socks from home. This app uses your phone's camera to create a 3D model of your legs for a perfect fit, helping to reduce DVT risk and alleviate travel-related leg discomfort.

**Highlights:** Custom compression sock ordering, 3D leg scanning via mobile video, Personalized fit and style selection, Direct-to-door delivery, DVT risk reduction, Alleviate heavy legs and jet lag

**Features:** Apple Wallet

**In-app purchases:** none


### Speedo iQ

[App page](https://appshunter.io/ios/app/speedo-iq/id6754226068)

This app analyzes your swimming technique, providing clear insights into your performance. It highlights areas for improvement and suggests drills to help you swim more efficiently, whether for fitness or competition.

**Highlights:** Automatic sync with connected swim goggles, Technique feedback on breathing, stroke, and turns, Drill suggestions for targeted improvement, Session history and performance tracking, Clear, easy-to-understand swim insights

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Isobar free?

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

### Is Speedo iQ free?

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

### Do Isobar or Speedo iQ have ads?

Neither Isobar nor Speedo iQ shows ads.

### Which is updated more often, Isobar or Speedo iQ?

Isobar ships an update every 2 months, and Speedo iQ every 2 months. Most recently, Isobar was updated on November 4, 2026 and Speedo iQ on October 30, 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.*