# Spivi.Connect vs FLX33

The clearest difference is rating: FLX33 at 5.0 against Spivi.Connect's 3.4. Spivi.Connect's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, update cadence and ads there is nothing between them.

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

FLX33 holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Spivi.Connect ships an update every 5 months, FLX33 every 3 months. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Spivi.Connect | FLX33 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/spiviconnect/id1594883234/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flx33/id6777077673/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 6 MB | 55 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spivi](https://appshunter.io/developer/1202623142) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### Spivi.Connect

[App page](https://appshunter.io/ios/app/spiviconnect/id1594883234)

This app uses Apple's Health Kit to measure your heart rate and stream it live to any Spivi system. It seamlessly integrates with Apple Health and automatically saves your workout data.

**Highlights:** Heart rate measurement, Live streaming to Spivi systems, Apple Health integration, Automatic workout saving, Activity App integration

**In-app purchases:** none


### FLX33

[App page](https://appshunter.io/ios/app/flx33/id6777077673)

Easily manage your account, book classes and events, and stay connected with the studio. Message instructors, view announcements, and access shared content.

**Highlights:** Account management, Class and event booking, Direct messaging, Public feed for announcements, Content sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is Spivi.Connect free?

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

### Is FLX33 free?

FLX33 is free to download, with no in-app purchases.

### Which has better reviews, Spivi.Connect or FLX33?

FLX33 is rated higher. Spivi.Connect averages 3.4 out of 5 from 5 ratings, while FLX33 averages 5.0 from 2 ratings.

### Do Spivi.Connect or FLX33 have ads?

Neither Spivi.Connect nor FLX33 shows ads.

### Which is updated more often, Spivi.Connect or FLX33?

Spivi.Connect ships an update every 5 months, and FLX33 every 3 months. Most recently, Spivi.Connect was updated on October 2, 2026 and FLX33 on October 10, 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.*