hot phiit vs Flow Lab.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
hot phiit
Book and manage your high-intensity interval training classes in a heated environment. This app allows you to sign up for sessions, modify existing reservations, and even register friends for classes. Experience a unique fitness regimen combining cardio, muscle toning, and infrared heat for rapid results.
- Class sign-up
- Reservation management
- Friend registration
- Beat-based training
- Infrared heat integration
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The official app for hot phiit! Download the App today to sign up for your next HOT HIIT® class. From this App you can sign up, change your reservation, sign up a friend and more! HOT HIIT® is a beat-based training system that combines High Intensity Interval Training(HIIT), muscle toning, and cardio with the healing properties of infrared heat. All HOT HIIT® modalities burn fat and create long, lean muscles, with rapid results. They strengthen your core, improve circulation, and increase flexibility. See you on the mat!
Flow Lab.
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Download the Flow Lab. App to manage your studio classes and appointment.
Screenshots
Verdict
The clearest difference is ads: Flow Lab. at none against hot phiit's shown. hot phiit's advantage is update cadence (every 3 weeks vs every 42 months) and iOS requirement (13.7 vs 16.0). On price, in-app purchases and device support 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.
hot phiit ships an update every 3 weeks, Flow Lab. every 42 months. Both last shipped on November 3, 2026.
| Parameter | hot phiit | Flow Lab. |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (289 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 289 — better | — |
| Update frequency | Every 3 weeks — better | Every 42 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.7 — better | 16.0 |
| Further details — not scored | ||
| Size | 45 MB | 197 MB |
| Age rating | 4+ | 4+ |
| Developer | Jes Lambiase Fitness LLC | Flow Lab Pilates and Recovery Pty Ltd |
In-app purchases
hot phiit
No in-app purchases
Flow Lab.
No in-app purchases
