Comparison

AM STUDIO vs The Flex

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

Head to head
About

AM STUDIO

Features
Read full description

Мобильное приложение для клиентов AM STUDIO пространство для прокачки физического и духовного, вкуса и стиля В приложении клиенты смогут: Посмотреть актуальное расписание тренировок; Записаться на групповые, индивидуальные тренировки; Получать PUSH-уведомления о предстоящей тренировке; Узнать срок действия абонементов и услуг.

About

The Flex

Stay updated with studio news and schedules. Receive timely notifications about changes and special offers. Manage your fitness journey with ease.

Highlights
  • Studio news updates
  • Schedule tracking
  • Timely notifications
  • Special offers
  • Information on changes
Features
Read full description

С помощью приложения вы можете следить за новостями, расписанием студии, оперативно получать информацию об изменениях в расписании и специальных предложениях

Screenshots

AM STUDIO3 screens
The Flex4 screens

Verdict

The call

The clearest difference is update cadence: The Flex at every 3 weeks against AM STUDIO's every 3 months. AM STUDIO's advantage is iOS requirement (13.4 vs 15.0). 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

AM STUDIO ships an update every 3 months, The Flex every 3 weeks. The most recent releases landed on September 17, 2026 and September 28, 2026 respectively.

Scorecard2 real differences · 8 level
AM STUDIO versus The Flex: the parameters behind the verdict, then further details
ParameterAM STUDIOThe Flex
PriceFreeFree
Rating—4.8 (28 ratings) — better
Positive reviews—43.4% of reviews
Number of ratings—28 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.4 — better15.0
Further details — not scored
Size28 MB63 MB
Age rating4+4+
DeveloperFitbaseООО «ФЛЕКС ИРКУТСК»

Bugs and requests

AM STUDIO

Not enough reviews yet to summarise bugs or requests.

The Flex

Reported bugs

15 issues
  • App is disabled/not working
  • Login errors
  • Cannot authorize in app
  • App crashes frequently
  • Error 1019 when booking
Show 10 more
  • Error 1031 when cancelling
  • Error 'Something went wrong'
  • Cannot book or cancel sessions
  • Personal cabinet not loading
  • App is slow and lags
  • Cannot add to calendar
  • Personal cabinet errors (freezing, etc.)
  • WhatsApp login issues (code not arriving)
  • Application is disconnected
  • All training sessions deleted if one is missed

Requested features

15 requests
  • Add ability to see number of people in queue
  • Add ability to see available spots in schedule
  • Return website functionality
  • Improve schedule visibility (color coding, booking marks)
  • Allow booking more than 6 sessions
Show 10 more
  • Add ability to cancel sessions closer to start time
  • Add ability to rate trainers
  • Add ability to see price for master classes
  • Add ability to leave trainer reviews
  • Add ability to freeze membership via app
  • Add option to filter by available spots
  • Add quick access to schedule
  • Add option to disable promotional notifications
  • Improve error handling messages
  • Add ability to book massage directly

In-app purchases

None

AM STUDIO

No in-app purchases

None

The Flex

No in-app purchases

Questions

Is AM STUDIO free?
AM STUDIO is free to download, with no in-app purchases.
Is The Flex free?
The Flex is free to download, with no in-app purchases.
Do AM STUDIO or The Flex have ads?
Neither AM STUDIO nor The Flex shows ads.
Which is updated more often, AM STUDIO or The Flex?
AM STUDIO ships an update every 3 months, and The Flex every 3 weeks. Most recently, AM STUDIO was updated on September 17, 2026 and The Flex on September 28, 2026.

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