Flex 'n Burn vs Burner Studio
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!
Burner Studio
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Wellness, thoughtfully designed. Burner Studio is a wellness destination in Stockholm where movement, recovery, nutrition and design come together under one roof. Our studios in Östermalm and Vasastan are built around a simple idea: how you train matters, and so does everything that comes after. Reformer, heated mat and private training. Taught with the same attention to detail across both studios. Movement is the main thing. The heat, the recovery, the room, all of it is built around the way it feels to move. Low impact, full body, quietly humbling. Recovery isn't just what happens after training. It's part of it. We've built dedicated spaces for it. The Recovery Suites. Whether you're chasing strength, calm, or simply a better way through the week, Burner is where movement becomes a way of life. THE APP • Browse the schedule for both studios and book your spot in seconds • Full class? Join the waitlist and we'll move you up automatically • Add friends, see which classes they're going to, and invite them along • Book private recovery suites – sauna, body roll and more • Keep track of your bookings, and cancel or rebook when plans change • See your credit balance, payment history and membership at a glance Questions or feedback? We'd love to hear from you – hello@burnerstudio.com
Screenshots
Verdict
The clearest difference is update cadence: Burner Studio at weekly against Flex 'n Burn's every 3 weeks. Flex 'n Burn's advantage is iOS requirement (16.0 vs 18.0). 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, Burner Studio weekly. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.
| Parameter | Flex 'n Burn | Burner Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (253 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 253 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 38 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Mariana Tek Corporation | Mana Technology AB |
In-app purchases
Flex 'n Burn
No in-app purchases
Burner Studio
No in-app purchases
Questions
Is Flex 'n Burn free?
Is Burner Studio free?
Do Flex 'n Burn or Burner Studio have ads?
Which is updated more often, Flex 'n Burn or Burner Studio?
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