Comparison

Flex and Flow vs ka studio

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

Head to head

About

Flex and Flow

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Simplify booking and managing your sessions as well as making your purchases by downloading this user friendly App. Flex and Flow is a boutique Pilates studio specializing in Reformer group classes and also offering Stability Chair, Tower, Jump board and Boxing classes. All the classes are taught in English and suitable for all levels. Consisting of 2 floors with 14 Reformers in total, you get so many different classes all under 1 roof and they are all available for booking through the same class package directly through the App.

About

ka studio

Features

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Téléchargez notre application kā studio pour toujours avoir votre studio préféré dans votre poche ! À partir de notre application, vous pouvez planifier et programmer vos cours, consulter les horaires, vous inscrire, et bien plus encore ! Optimisez votre temps et ne manquez plus jamais les dernières informations qui seront toujours à portée de vos mains. N’attendez plus et téléchargez kā studio dès maintenant.

Screenshots

Flex and Flow3 screens

ka studio4 screens

Verdict

The call

The clearest difference is device support: ka studio at 3 against Flex and Flow's —. On price, update cadence, in-app purchases and iOS requirement 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

Flex and Flow ships an update every 3 months, ka studio every 4 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 5 level

Flex and Flow versus ka studio: the parameters behind the verdict, then further details
Parameter	Flex and Flow	ka studio
Price	Free	Free
Update frequency	Every 3 months — better	Every 4 months
Ads	—	No
In-app purchases	No	No
Devices	—	iPhone, iPad, iPod — better
Requires iOS	15.1 — better	16.4
Further details — not scored
Size	51 MB	83 MB
Age rating	17+	17+
Developer	Flex & Flow Sarl	KILADA SA

In-app purchases

None

Flex and Flow

No in-app purchases

None

ka studio

No in-app purchases

Questions

Is Flex and Flow free?

Flex and Flow is free to download, with no in-app purchases.

Is ka studio free?

ka studio is free to download, with no in-app purchases.

Which is updated more often, Flex and Flow or ka studio?

Flex and Flow ships an update every 3 months, and ka studio every 4 months. Most recently, Flex and Flow was updated on October 15, 2026 and ka studio on October 24, 2026.