Spivi.Connect vs FLX33
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spivi.Connect
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.
- Heart rate measurement
- Live streaming to Spivi systems
- Apple Health integration
- Automatic workout saving
- Activity App integration
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Powered by Apple's Health Kit, Spivi.Connect measures heart rate and streams it to any Spivi system you are logged into. Spivi.Connect is fully integrated with Apple's Health and automatically saves your workouts to the Health App and the Activity App.
FLX33
Easily manage your account, book classes and events, and stay connected with the studio. Message instructors, view announcements, and access shared content.
- Account management
- Class and event booking
- Direct messaging
- Public feed for announcements
- Content sharing
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The FLX33 app makes it very easy for you to manage your FLX33 account, book into our classes and events and keep in touch with us. You can easily message us if you have a question or want to share something with them. You can also follow our public feed to see any announcements we make, promos we run, or content we share.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Spivi.Connect | FLX33 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 12.5% of reviews | — |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 6 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Spivi | Momence, Inc. |
Customer experience
Spivi.Connect
FLX33
In-app purchases
Spivi.Connect
No in-app purchases
FLX33
No in-app purchases
