Senna: Social Fitness

Jason Zhu Health & Fitness iPhoneiPadiPod touchApple Watch

Senna: Social Fitness is a free Health & Fitness app for iPhone and iPad by Jason Zhu. Rated 5.0/5 from 8 ratings. Requires iOS 18.0. Updated July 28, 2026.

Rating: 5.0; 8 ratings
Price: Free; on the App Store
Size: 23 MB; Age 4+
Updated: Jul 28; 2026 · v1.08

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Screenshots

About Senna: Social Fitness

join a camp, do the workout, log your sets. see what everyone else is doing. that's it. Terms of Use (EULA): https://senna.fit/terms Privacy Policy: https://senna.fit/privacy

Ratings & reviews

5.0

8 ratings

5 ★ 100% 4 ★ 0% 3 ★ 0% 2 ★ 0% 1 ★ 0%

What’s new

Version 1.08 · Updated July 28, 2026

- bug fixes - added new camp features - ui improvements

App privacy

The developer, Jason Zhu, 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:

Health & Fitness: Health, Fitness
Contact Info: Email Address, Name, Other User Contact Info
User Content: Photos or Videos
Identifiers: User ID, Device ID
Usage Data: Product Interaction, Other Usage Data
Diagnostics: Crash Data, Performance Data, Other Diagnostic Data

Used for: Analytics, Product Personalization, App Functionality, Other Purposes

App details

Senna: Social Fitness is a free Health & Fitness app for iPhone, iPad, iPod touch and Apple Watch, developed by Jason Zhu. It is rated 5.0 out of 5 from 8 ratings on the App Store, requires iOS 18.0 or later and is 23 MB to download. It was first released on July 1, 2025 and last updated on July 28, 2026.

Category: Health & Fitness
Rating: 5.0 / 5 (8 ratings)
Price: Free
Version: 1.08
Size: 23 MB
Requires: iOS 18.0 or later
Compatibility: iPhone, iPad, iPod touch, Apple Watch
Languages: English
Age rating: 4+
Released: July 1, 2025
Last updated: July 28, 2026
Developer: Jason Zhu

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Looking for apps like Senna: Social Fitness? Here are 6 similar apps on the App Store. The highest rated is Flowww: Cycle Support (5.0/5), and all 6 are free to download.

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