Flex 'n Burn vs The Phoenix Project (New)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flex 'n Burn
Access fitness classes and manage your account with this app. It offers a 30-minute workout combining high-tech machines and HIIT to maximize results and save time. Join studio classes to experience an efficient and effective fitness routine.
- Book classes
- Manage account
- View locations
- 30-minute workouts
- HIIT training
- CardioMuscular Workout™
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Get the free Flex 'n Burn app today to view locations, book classes, buy passes and manage your account on the go. Flex 'n Burn's 30 Minute CardioMuscular Workout™ classes utilize the perfect combination of hi-tech machines and a secret fusion of science based (HIIT) high intensity interval training methods designed to maximize your workout results while saving you time. Takes Just 30 Minutes to Flex ‘n Burn 950 Calories! Download the Flex 'n Burn app today and join us in studio to see what the “Most Efficiently Effective Workout in the World” is all about!
The Phoenix Project (New)
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Schedule appointments, book classes, and manage your personalized path to well-being. We exist to help you navigate through the noisy sea of endless information as you take control of your physical and mental health. The Phoenix Project is a destination and community that serves as the basecamp from where you can explore and grow into the most evolved version of your Self. We are founded by medical professionals who believe that it's time for a paradigm shift in the healthcare and wellness industries. Our purpose is to guide you out of disease, beyond longevity and health span, and into what truly matters: optimizing your flowspan. Let's uncover your why and we'll show you the how.
Screenshots
Verdict
The clearest difference is update cadence: Flex 'n Burn at every 3 weeks against The Phoenix Project (New)'s every 2 months. On price, ads, 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.
Flex 'n Burn ships an update every 3 weeks, The Phoenix Project (New) every 2 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | Flex 'n Burn | The Phoenix Project (New) |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (254 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 254 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 38 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Mariana Tek Corporation | Spotbee, Inc. |
In-app purchases
Flex 'n Burn
No in-app purchases
The Phoenix Project (New)
No in-app purchases
Questions
Is Flex 'n Burn free?
Is The Phoenix Project (New) free?
Do Flex 'n Burn or The Phoenix Project (New) have ads?
Which is updated more often, Flex 'n Burn or The Phoenix Project (New)?
Other comparisons
