Comparison

Burner Studio vs Kalk

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Burner Studio

Features
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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

About

Kalk

Features
Read full description

Kalk är en app för onlinecoachning. Din coach skriver programmet. Du öppnar appen, ser dagens pass och tränar. Set bockas av, vikter loggas, anteckningar går tillbaka till coachen. Har du ingen coach finns Kalks egna program att träna på. Konto skapas med Apple eller Google. En kod från din coach kopplar dig till rätt program. För coacher sker programmering och uppföljning på kalk.digital.

Screenshots

Burner Studio4 screens
Kalk4 screens

Verdict

The call

The clearest difference is update cadence: Kalk at every 3 days against Burner Studio's weekly. Kalk also leads on iOS requirement (16.4 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Burner Studio ships an update weekly, Kalk every 3 days. The most recent releases landed on October 14, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 4 level
Burner Studio versus Kalk: the parameters behind the verdict, then further details
ParameterBurner StudioKalk
PriceFreeFree
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS18.016.4 — better
Further details — not scored
Size22 MB32 MB
Age rating4+4+
DeveloperMana Technology ABWexla Stockholm

In-app purchases

None

Burner Studio

No in-app purchases

None

Kalk

No in-app purchases

Questions

Is Burner Studio free?
Burner Studio is free to download, with no in-app purchases.
Is Kalk free?
Kalk is free to download, with no in-app purchases.
Do Burner Studio or Kalk have ads?
Neither Burner Studio nor Kalk shows ads.
Which is updated more often, Burner Studio or Kalk?
Burner Studio ships an update weekly, and Kalk every 3 days. Most recently, Burner Studio was updated on October 14, 2026 and Kalk on October 29, 2026.

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