Zygo

Swimmersive Co Health & Fitness iPhoneiPadiPod touch

Zygo is a free Health & Fitness app for iPhone and iPad by Swimmersive Co. Rated 4.2/5 from 135 ratings. Requires iOS 16.6. Updated October 19, 2026.

Rating: 4.2; 135 ratings
Price: Free; on the App Store
Size: 101 MB; Age 4+
Updated: Oct 19; 2026 · v7.1

Download on theApp Store See alternatives

Screenshots

About Zygo

Make the most of your Zygo with our app. In addition to a library of over 500 guided swim workouts paired to music, our app shows your battery levels and counts your laps, and has a tempo trainer and walkie-talkie. It also enables firmware updates for ongoing feature additions and enhancements.

Ratings & reviews

4.2

135 ratings

5 ★ 70% 4 ★ 9% 3 ★ 6% 2 ★ 6% 1 ★ 10%

What’s new

Version 7.1 · Updated October 19, 2026

We improved the firmware update process for the Zgyo.

App privacy

The developer, Swimmersive Co, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Contact Info: Email Address, Name
Identifiers: User ID, Device ID

Used for: App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Location: Precise Location, Coarse Location
Contact Info: Physical Address

Used for: App Functionality

App details

Zygo is a free Health & Fitness app for iPhone, iPad and iPod touch, developed by Swimmersive Co. It is rated 4.2 out of 5 from 135 ratings on the App Store, requires iOS 16.6 or later and is 101 MB to download. It was first released on April 30, 2021 and last updated on October 19, 2026.

Category: Health & Fitness
Rating: 4.2 / 5 (135 ratings)
Price: Free
Version: 7.1
Size: 101 MB
Requires: iOS 16.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: April 30, 2021
Last updated: October 19, 2026
Developer: Swimmersive Co

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Alternatives to Zygo

Looking for apps like Zygo? Here are 6 similar apps on the App Store. The highest rated is PoolFit (4.8/5), and all 6 are free to download.

Zygo vs. alternatives
App	Rating	Price	Last updated	Compare
Zygo	4.2 / 5 (135 ratings)	Free	October 19, 2026
FORM Swim	4.7 / 5 (3,511)	Free	Oct 14, 2026	Compare
PoolFit	4.8 / 5 (470)	Free	Sep 11, 2026	Compare
Fluid Running	4.7 / 5 (18)	Free	Feb 4, 2025	Compare
Legacy TriDot	4.7 / 5 (263)	Free	Apr 16, 2026	Compare
Swim.com: Swim Tracker	4.4 / 5 (1,102)	Free	Sep 24, 2026	Compare
DuoSwim: Swim Workout App	4.5 / 5 (73)	Free	Oct 20, 2026	Compare

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