Fitbox vs Flex & Flow Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fitbox
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Guiding you through your health and fitness journey! - Book classes online in just a few clicks - Create your own exercise programmes or select from a range provided by the club - Track your progress from all your workouts - Keep track of your body measurements and progress - Take part in regular fitness challenges - Contact club staff directly - Interact and get to know your fellow members - See all the latest club news, offers and events - Refer Friends to the club online - Recipes Library - Video Workout Library Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.
Flex & Flow Studio
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Guiding you through your health and fitness journey! - Book classes online in just a few clicks - Contact club staff directly - Interact and get to know your fellow members - See all the latest club news, offers and events - Refer Friends to the club online Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.
Screenshots
Verdict
The clearest difference is iOS requirement: Fitbox at 13.0 against Flex & Flow Studio's 15.0. On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | Fitbox | Flex & Flow Studio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 31 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | 3ONE5 MARKETING LIMITED | TeamUp Sports |
In-app purchases
Fitbox
No in-app purchases
Flex & Flow Studio
No in-app purchases
Questions
Is Fitbox free?
Is Flex & Flow Studio free?
Do Fitbox or Flex & Flow Studio have ads?
Which is updated more often, Fitbox or Flex & Flow Studio?
Other comparisons
